NVIDIA GeForce 830M vs NVIDIA GeForce 840M

NVIDIA GeForce 830M

► remove NVIDIA GeForce 830M

The NVIDIA GeForce 830M is a (lower) mid-range, DirectX 12-compatible graphics card for laptops unveiled in March 2014. It is one of the first cards based on Nvidia's new Maxwell architecture (GM108 chip), but is still manufactured in 28 nm. The 830M offers 256 shader units clocked at 1029 MHz (+ Boost) as well as 2 GB of DDR3 memory (64 bit, 2000 MHz effective).

Architecture

Compared to Kepler, Maxwell has been optimized in several details to increase power efficiency. Smaller Streaming Multiprocessors (SMM) with only 128 ALUs (Kepler: 192) and an optimized scheduler should lead to better utilization of the shaders. Nvidia promises that a Maxwell SMM with 128 ALUs can offer 90 percent of the performance of a Kepler SMX with 192 ALUs. The 830M features a partially deactivated GM108 with just 2 out of 3 SMMs (256 shader cores, 16 TMUs, 8 ROPs, 64-bit interface). 

Another optimization is the massively enlarged L2 cache. The larger size can process some of the memory traffic to allow for a relatively narrow memory interface without significantly reducing performance.

Similar to GM107, the GM108 supports DirectX 12 (Feature Level 11_0 only).

Performance

According to Nvidia, the GeForce 830M is about 25 percent faster than the old GT 730M. Practically, the advantage is a bit smaller and the performance similiar to the old GeForce GT 740M (about 20 percent below the GeForce 840M). Many games of 2013/2014 will run fluently in WXGA resolution (1366 x 768) and medium detail settings. However, very demanding games such as Crysis 3 or Battlefield 4 will require even lower resolutions and/or details.

Features

GM108 integrates the sixth generation of the PureVideo HD video engine (VP6), offering a better decoding performance for H.264 and MPEG-2 videos. Of course, VP6 supports all features of previous generations (4K support, PIP, video encoding via NVENC API). Unfortunately, HDMI 2.0 is still not supported.

Power Consumption

The power consumption of the GeForce 830M should be about 25 Watts or less. Therefore, the 830M is best suited for laptops 13 inches in size or larger. The 800M series also supports Optimus to automatically switch between an integrated graphics card and the Nvidia GPU.

NVIDIA GeForce 840M

► remove NVIDIA GeForce 840M

The NVIDIA GeForce 840M is a mid-range DirectX 12-compatible graphics card for laptops unveiled in March 2014. It is one of the first cards based on Nvidia's new Maxwell architecture (GM108 chip), but is still manufactured in 28 nm. The 840M offers 384 shader units clocked at 1029 MHz (+ Boost) as well as 2 GB of DDR3 memory (64 bit, 2000 MHz effective).

Architecture

Compared to Kepler, Maxwell has been optimized in several details to increase power efficiency. Smaller Streaming Multiprocessors (SMM) with only 128 ALUs (Kepler: 192) and an optimized scheduler should lead to better utilization of the shaders. Nvidia promises that a Maxwell SMM with 128 ALUs can offer 90 percent of the performance of a Kepler SMX with 192 ALUs. GM108 features 3 SMMs and thus 384 shader cores, 24 TMUs and 8 ROPs (64-bit interface).

Another optimization is the massively enlarged L2 cache. The larger size can process some of the memory traffic to allow for a relatively narrow memory interface without significantly reducing performance.

Similar to Fermi and Kepler, the GM107/GM108 support DirectX 12 with feature level 11_0 only.

Performance

According to our benchmarks, the GeForce 840M is about 30 percent faster than the old GT 740M and just slightly behind a GeForce GT 750M (DDR3 version). Many games of 2013/2014 can be played fluently in WXGA resolution (1366 x 768) and medium or high detail settings. However, very demanding games such as Crysis 3 or Battlefield 4 will require lower resolutions and/or details.

Features

GM108 integrates the sixth generation of the PureVideo HD video engine (VP6), offering a better decoding performance for H.264 and MPEG-2 videos. Of course, VP6 supports all features of previous generations (4K support, PIP, video encoding via NVENC API). Unfortunately, HDMI 2.0 is still not supported.

Power Consumption

The power consumption of the GeForce 840M should be about 30 Watts or lower. Therefore, the GPU is best suited for laptops 13 - 14 inches in size and above. The 800M series also supports Optimus to automatically switch between an integrated graphics card and the Nvidia GPU.

NVIDIA GeForce 830MNVIDIA GeForce 840M
ManufacturerNVIDIANVIDIA
GeForce 800M Series
GeForce 845M (compare) 384 @ 1071 - 1150 (Boost) MHz64/128 Bit @ 2000 - 5000 MHz
GeForce 840M 384 @ 1029 MHz64 Bit @ 2000 MHz
GeForce 830M 256 @ 1029 - 1150 (Boost) MHz64 Bit @ 1800 MHz
GeForce 825M (compare) 384 @ 850 MHz64 Bit @ 1800 MHz
GeForce 820M (compare) 96 @ 775 MHz64 Bit @ 1800 MHz
GeForce 845M (compare) 384 @ 1071 - 1150 (Boost) MHz64/128 Bit @ 2000 - 5000 MHz
GeForce 840M 384 @ 1029 MHz64 Bit @ 2000 MHz
GeForce 830M 256 @ 1029 - 1150 (Boost) MHz64 Bit @ 1800 MHz
GeForce 825M (compare) 384 @ 850 MHz64 Bit @ 1800 MHz
GeForce 820M (compare) 96 @ 775 MHz64 Bit @ 1800 MHz
CodenameN15?N15S-GT
ArchitectureMaxwellMaxwell
256 - 384 -
Core1029 - 1150 (Boost) MHz1029 MHz
Memory1800 MHz2000 MHz
Bus64 Bit64 Bit
MemoryDDR3DDR3
Max. Memory2048 MB4096 MB
nono
DirectXDirectX 12 (FL 11_0), 5.0DirectX 12 (FL 11_0), 5.0
Technology28 nm28 nm
FeaturesGPU Boost 2.0, Optimus, PhysX, CUDA, GeForce ExperienceGPU Boost 2.0, Optimus, PhysX, CUDA, GeForce Experience, GameWorks
Introduced12.03.2014 12.03.2014
Size
Manufacturerhttp://www.nvidia.de/object/geforce-800m...

3DMark - Ice Storm Unlimited Graphics Score 1280x720 offscreen
119888 Points (23%)
3DMark - Ice Storm Extreme Graphics 1920x1080
42956 Points (6%)
3DMark - Cloud Gate Standard Score 1280x720
min: 4817     avg: 5810.3     median: 6044 (10%)     max: 6336 Points
min: 4600     avg: 5952.3     median: 5829 (9%)     max: 8314 Points
3DMark - Cloud Gate Standard Graphics 1280x720
min: 7966     avg: 8103.3     median: 8104 (4%)     max: 8238 Points
min: 7985     avg: 8812.9     median: 8723 (5%)     max: 9691 Points
3DMark - Fire Strike Score 1920x1080
min: 1209     avg: 1222.3     median: 1215 (5%)     max: 1250 Points
min: 1286     avg: 1375.5     median: 1361 (5%)     max: 1595 Points
3DMark - Fire Strike Graphics 1920x1080
min: 1360     avg: 1388.3     median: 1386 (3%)     max: 1420 Points
min: 1471     avg: 1572.2     median: 1573 (4%)     max: 1713 Points
3DMark - Ice Storm Standard Graphics 1280x720
min: 44269     avg: 52330.2     median: 50861 (7%)     max: 63329 Points
min: 39342     avg: 59791.9     median: 54117 (7%)     max: 87016 Points
3DMark 11 - Performance 1280x720
min: 1995     avg: 2062     median: 2094 (6%)     max: 2097 points
min: 2260     avg: 2412     median: 2378 (7%)     max: 2683 points
3DMark 11 - Performance GPU 1280x720
min: 1949     avg: 1969.3     median: 1961 (4%)     max: 1998 points
min: 2282     avg: 2371.2     median: 2340 (5%)     max: 2511 points
3DMark Vantage
P Result 1280x1024 + NVIDIA GeForce 830M
P Result 1280x1024 + NVIDIA GeForce 840M
P GPU no PhysX 1280x1024 + NVIDIA GeForce 830M
P GPU no PhysX 1280x1024 + NVIDIA GeForce 840M
3DMark 03 - Standard 1024x768
20038 Points (10%)
3DMark 05 - Standard 1024x768
13441 Points (25%)
17271 Points (33%)
3DMark 06 Standard 1280x1024 + NVIDIA GeForce 830M
Standard 1280x1024 + NVIDIA GeForce 840M
Unigine Heaven 3.0 - DX 11, Normal Tessellation, High Shaders 1920x1080
22.5 fps (8%)
Unigine Heaven 2.1 - high, Tesselation (normal), DirectX11 1280x1024
30.1 fps (13%)
SPECviewperf 11
Siemens NX 1920x1080 + NVIDIA GeForce 830M
Siemens NX 1920x1080 + NVIDIA GeForce 840M
Tcvis 1920x1080 + NVIDIA GeForce 830M
Tcvis 1920x1080 + NVIDIA GeForce 840M
SolidWorks 1920x1080 + NVIDIA GeForce 830M
SolidWorks 1920x1080 + NVIDIA GeForce 840M
Pro/ENGINEER 1920x1080 + NVIDIA GeForce 830M
Pro/ENGINEER 1920x1080 + NVIDIA GeForce 840M
Maya 1920x1080 + NVIDIA GeForce 830M
Maya 1920x1080 + NVIDIA GeForce 840M
Lightwave 1920x1080 + NVIDIA GeForce 830M
Lightwave 1920x1080 + NVIDIA GeForce 840M
Ensight 1920x1080 + NVIDIA GeForce 830M
Ensight 1920x1080 + NVIDIA GeForce 840M
Catia 1920x1080 + NVIDIA GeForce 830M
Catia 1920x1080 + NVIDIA GeForce 840M
SPECviewperf 12
Solidworks (sw-03) 1900x1060 + NVIDIA GeForce 840M
Siemens NX (snx-02) 1900x1060 + NVIDIA GeForce 840M
Showcase (showcase-01) 1900x1060 + NVIDIA GeForce 840M
Medical (medical-01) 1900x1060 + NVIDIA GeForce 840M
Maya (maya-04) 1900x1060 + NVIDIA GeForce 840M
Energy (energy-01) 1900x1060 + NVIDIA GeForce 840M
Creo (creo-01) 1900x1060 + NVIDIA GeForce 840M
Catia (catia-04) 1900x1060 + NVIDIA GeForce 840M
Cinebench R10 Shading 32Bit + NVIDIA GeForce 830M
Shading 32Bit + NVIDIA GeForce 840M
Cinebench R11.5 OpenGL 64Bit + NVIDIA GeForce 830M
OpenGL 64Bit + NVIDIA GeForce 840M
Cinebench R15
OpenGL 64Bit + NVIDIA GeForce 830M
OpenGL 64Bit + NVIDIA GeForce 840M
Ref. Match 64Bit + NVIDIA GeForce 830M
Ref. Match 64Bit + NVIDIA GeForce 840M
GFXBench (DX / GLBenchmark) 2.7
T-Rex HD Offscreen C24Z16 1920x1080 + NVIDIA GeForce 840M
T-Rex HD Onscreen C24Z16 + NVIDIA GeForce 840M
LuxMark v2.0 64Bit - Room GPUs-only
332 Samples/s (6%)
min: 337     avg: 356.7     median: 359 (7%)     max: 374 Samples/s
LuxMark v2.0 64Bit - Sala GPUs-only
597 Samples/s (6%)
min: 616     avg: 647.7     median: 651 (6%)     max: 676 Samples/s
ComputeMark v2.1 - Normal, Score 1024x600
1123 Points (4%)
min: 1671     avg: 1674     median: 1674 (6%)     max: 1677 Points

Average Benchmarks NVIDIA GeForce 830M → 100%

Average Benchmarks NVIDIA GeForce 840M → 104%

-
-
* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation

FIFA 16

FIFA 16

2015
low 1280x720
100%
GeForce 830M:
92.6  fps
96%
GeForce 840M:
88.5  fps
high 1366x768
100%
GeForce 830M:
50  fps
116%
GeForce 840M:
57.9  fps
ultra 1920x1080
100%
GeForce 830M:
34.1  fps
113%
GeForce 840M:
38.5  fps
GeForce 830M:
»
GeForce 840M:
»
low 1366x768
100%
GeForce 830M:
48.4  fps
214%
GeForce 840M:
103.4  fps
med. 1366x768
100%
GeForce 830M:
37.6  fps
208%
GeForce 840M:
78.1  fps
high 1920x1080
100%
GeForce 830M:
20.2  fps
181%
GeForce 840M:
36.6  fps
ultra 1920x1080
100%
GeForce 830M:
13.8  fps
163%
GeForce 840M:
22.5  fps
GeForce 830M:
»
GeForce 840M:
»
low 1024x768
100%
GeForce 830M:
60  fps
97%
GeForce 840M:
58  fps
med. 1366x768
100%
GeForce 830M:
48.2  fps
83%
GeForce 840M:
39.9  fps
high 1920x1080
100%
GeForce 830M:
16.9  fps
95%
GeForce 840M:
16.1  fps
ultra 1920x1080
100%
GeForce 830M:
11.5  fps
103%
GeForce 840M:
11.9  fps
GeForce 830M:
»
GeForce 840M:
»
Mad Max

Mad Max

2015
med. 1366x768
100%
GeForce 830M:
32  fps
108%
GeForce 840M:
34.4  fps
high 1920x1080
100%
GeForce 830M:
15.7  fps
108%
GeForce 840M:
17  fps
ultra 1920x1080
100%
GeForce 830M:
14.5  fps
107%
GeForce 840M:
15.5  fps
GeForce 830M:
»
GeForce 840M:
»
low 1280x720
100%
GeForce 830M:
23  fps
100%
GeForce 840M:
21 25 ~ 23 fps
med. 1366x768
100%
GeForce 830M:
19  fps
105%
GeForce 840M:
18 21 ~ 20 fps
high 1920x1080
100%
GeForce 830M:
7  fps
186%
GeForce 840M:
12 14 ~ 13 fps
ultra 1920x1080
100%
GeForce 830M:
5  fps
140%
GeForce 840M:
7 7 ~ 7 fps
GeForce 830M:
»
GeForce 840M:
»
low 1024x768
100%
GeForce 830M:
24.5  fps
114%
GeForce 840M:
27.8 29 ~ 28 fps
med. 1366x768
100%
GeForce 830M:
15  fps
120%
GeForce 840M:
17.6 18 ~ 18 fps
high 1920x1080
100%
GeForce 830M:
7.3  fps
123%
GeForce 840M:
8.3 9.2 ~ 9 fps
ultra 1920x1080
100%
GeForce 830M:
5.9  fps
102%
GeForce 840M:
6 6.3 ~ 6 fps
GeForce 830M:
»
GeForce 840M:
»
low 1024x768
100%
GeForce 830M:
165.4  fps
111%
GeForce 840M:
183.2  fps
med. 1366x768
100%
GeForce 830M:
45.6  fps
99%
GeForce 840M:
45.1  fps
high 1920x1080
100%
GeForce 830M:
25.5  fps
89%
GeForce 840M:
22.6  fps
ultra 1920x1080
100%
GeForce 830M:
12.5  fps
100%
GeForce 840M:
12.5  fps
GeForce 830M:
»
GeForce 840M:
»
GTA V

GTA V

2015
low 1024x768
100%
GeForce 830M:
55.3  fps
med. 1366x768
100%
GeForce 830M:
50.3  fps
high 1920x1080
100%
GeForce 830M:
12.7  fps
ultra 1920x1080
100%
GeForce 830M:
9.3  fps
GeForce 830M:
»
low 1024x768
100%
GeForce 830M:
51.9 65.2 ~ 59 fps
122%
GeForce 840M:
71.7  fps
med. 1366x768
100%
GeForce 830M:
36.5 46.1 ~ 41 fps
122%
GeForce 840M:
50.2  fps
high 1920x1080
100%
GeForce 830M:
15.1 16.7 ~ 16 fps
113%
GeForce 840M:
18  fps
ultra 1920x1080
100%
GeForce 830M:
9 9.9 ~ 9 fps
119%
GeForce 840M:
10.7  fps
GeForce 830M:
»
GeForce 840M:
»
Evolve

Evolve

2015
low 1024x768
100%
GeForce 830M:
29.5  fps
122%
GeForce 840M:
35 36.4 ~ 36 fps
med. 1366x768
100%
GeForce 830M:
21.5  fps
116%
GeForce 840M:
24.2 26.6 ~ 25 fps
high 1920x1080
100%
GeForce 830M:
11.2  fps
116%
GeForce 840M:
13 13.7 ~ 13 fps
ultra 1920x1080
100%
GeForce 830M:
8.1  fps
136%
GeForce 840M:
10.7 11.4 ~ 11 fps
GeForce 830M:
»
GeForce 840M:
»
The Crew

The Crew

2014
low 1280x720
100%
GeForce 830M:
39.3  fps
107%
GeForce 840M:
41.8 42 ~ 42 fps
med. 1366x768
100%
GeForce 830M:
29.4  fps
109%
GeForce 840M:
31.2 32 ~ 32 fps
high 1920x1080
100%
GeForce 830M:
11.9  fps
118%
GeForce 840M:
14 14.3 ~ 14 fps
ultra 1920x1080
100%
GeForce 830M:
6.1  fps
131%
GeForce 840M:
7.4 7.7 ~ 8 fps
GeForce 830M:
»
GeForce 840M:
»
low 1024x768
100%
GeForce 830M:
39.4 44.7 ~ 42 fps
110%
GeForce 840M:
40.9 51.2 ~ 46 fps
med. 1366x768
100%
GeForce 830M:
22.2 29.7 ~ 26 fps
115%
GeForce 840M:
25.1 35.7 ~ 30 fps
high 1920x1080
100%
GeForce 830M:
10.3 18.8 ~ 15 fps
100%
GeForce 840M:
13.3 16.1 ~ 15 fps
ultra 1920x1080
100%
GeForce 830M:
7.1 12.7 ~ 10 fps
118%
GeForce 840M:
11.8  fps
GeForce 830M:
»
GeForce 840M:
»
Far Cry 4

Far Cry 4

2014
low 1024x768
100%
GeForce 830M:
36.6  fps
128%
GeForce 840M:
44.4 49.3 ~ 47 fps
med. 1366x768
100%
GeForce 830M:
25.8  fps
120%
GeForce 840M:
29.4 33.2 ~ 31 fps
high 1920x1080
100%
GeForce 830M:
11.9  fps
118%
GeForce 840M:
13.3 14.9 ~ 14 fps
ultra 1920x1080
100%
GeForce 830M:
10.8  fps
111%
GeForce 840M:
12  fps
GeForce 830M:
»
GeForce 840M:
»
low 1024x768
100%
GeForce 830M:
24.7  fps
109%
GeForce 840M:
26.6 27.2 ~ 27 fps
med. 1366x768
100%
GeForce 830M:
15.9  fps
113%
GeForce 840M:
17.4 18.6 ~ 18 fps
high 1920x1080
100%
GeForce 830M:
9.6  fps
94%
GeForce 840M:
8.1 10.5 ~ 9 fps
ultra 1920x1080
100%
GeForce 830M:
3.1  fps
184%
GeForce 840M:
5.7  fps
GeForce 830M:
»
GeForce 840M:
»
low 1024x768
100%
GeForce 830M:
53.9  fps
126%
GeForce 840M:
67.8  fps
med. 1366x768
100%
GeForce 830M:
34.1  fps
109%
GeForce 840M:
37  fps
high 1920x1080
100%
GeForce 830M:
19.7  fps
115%
GeForce 840M:
22.6  fps
ultra 1920x1080
100%
GeForce 830M:
10.1  fps
119%
GeForce 840M:
12  fps
GeForce 830M:
»
GeForce 840M:
»
low 1024x768
100%
GeForce 830M:
50.6  fps
med. 1366x768
100%
GeForce 830M:
21.2  fps
high 1920x1080
100%
GeForce 830M:
14.9  fps
ultra 1920x1080
100%
GeForce 830M:
12.5  fps
GeForce 830M:
»
F1 2014

F1 2014

2014
low 1024x768
100%
GeForce 830M:
97 117 ~ 107 fps
96%
GeForce 840M:
96 109 ~ 103 fps
med. 1366x768
100%
GeForce 830M:
75 85 ~ 80 fps
99%
GeForce 840M:
73 84 ~ 79 fps
high 1920x1080
100%
GeForce 830M:
53 54 ~ 54 fps
109%
GeForce 840M:
58 59 ~ 59 fps
ultra 1920x1080
100%
GeForce 830M:
31 35 ~ 33 fps
103%
GeForce 840M:
32 35 ~ 34 fps
GeForce 830M:
»
GeForce 840M:
»
low 1024x768
100%
GeForce 830M:
32.2  fps
99%
GeForce 840M:
31.9  fps
med. 1366x768
100%
GeForce 830M:
21.6  fps
103%
GeForce 840M:
22.3  fps
high 1920x1080
100%
GeForce 830M:
12.7  fps
100%
GeForce 840M:
12.7  fps
GeForce 830M:
»
GeForce 840M:
»
low 1024x768
100%
GeForce 830M:
30.3  fps
102%
GeForce 840M:
31  fps
med. 1366x768
100%
GeForce 830M:
20.6  fps
94%
GeForce 840M:
19.3  fps
high 1920x1080
100%
GeForce 830M:
9.2  fps
102%
GeForce 840M:
9.4  fps
ultra 1920x1080
100%
GeForce 830M:
6.7  fps
133%
GeForce 840M:
8.9  fps
GeForce 830M:
»
GeForce 840M:
»
low 1024x768
100%
GeForce 830M:
60.3  fps
108%
GeForce 840M:
64.8 65.1 ~ 65 fps
med. 1366x768
100%
GeForce 830M:
41.3  fps
104%
GeForce 840M:
42.8 43.4 ~ 43 fps
high 1920x1080
100%
GeForce 830M:
20.7  fps
101%
GeForce 840M:
20.7 22 ~ 21 fps
ultra 1920x1080
100%
GeForce 830M:
14.8  fps
108%
GeForce 840M:
15.9 16.6 ~ 16 fps
GeForce 830M:
»
GeForce 840M:
»
low 1280x720
100%
GeForce 830M:
36.6  fps
107%
GeForce 840M:
37.3 40.2 ~ 39 fps
med. 1344x756
100%
GeForce 830M:
23.2  fps
103%
GeForce 840M:
21.7 26.5 ~ 24 fps
high 1920x1080
100%
GeForce 830M:
12.8  fps
109%
GeForce 840M:
13.1 14.3 ~ 14 fps
ultra 1920x1080
100%
GeForce 830M:
9.5  fps
69%
GeForce 840M:
6.6  fps
GeForce 830M:
»
GeForce 840M:
»
Fifa 15

Fifa 15

2014
low 1280x720
100%
GeForce 830M:
70.5  fps
122%
GeForce 840M:
81.4 89.8 ~ 86 fps
high 1366x768
100%
GeForce 830M:
62.8  fps
113%
GeForce 840M:
67.3 74.9 ~ 71 fps
ultra 1920x1080
100%
GeForce 830M:
42.1  fps
112%
GeForce 840M:
42.6 50.5 ~ 47 fps
GeForce 830M:
»
GeForce 840M:
»
Sims 4

Sims 4

2014
low 1024x768
100%
GeForce 830M:
142.1  fps
77%
GeForce 840M:
105 115.3 ~ 110 fps
med. 1366x768
100%
GeForce 830M:
60.5  fps
98%
GeForce 840M:
58.7 60.2 ~ 59 fps
high 1920x1080
100%
GeForce 830M:
27.2  fps
125%
GeForce 840M:
31 37.4 ~ 34 fps
ultra 1920x1080
100%
GeForce 830M:
23.6  fps
106%
GeForce 840M:
22.2 27.3 ~ 25 fps
GeForce 830M:
»
GeForce 840M:
»
low 1024x768
100%
GeForce 830M:
50  fps
106%
GeForce 840M:
49.9 52.3 57.8 ~ 53 fps
med. 1366x768
100%
GeForce 830M:
28.1  fps
110%
GeForce 840M:
30.7 31.3 32.3 ~ 31 fps
high 1920x1080
100%
GeForce 830M:
12.4  fps
153%
GeForce 840M:
13.4 20.1 22.9 ~ 19 fps
ultra 1920x1080
100%
GeForce 830M:
10.6  fps
132%
GeForce 840M:
11.3 12 17.9 ~ 14 fps
GeForce 830M:
»
GeForce 840M:
»
low 1024x768
100%
GeForce 830M:
80.3 164 ~ 122 fps
98%
GeForce 840M:
89.5 114.1 121.3 156.4 ~ 120 fps
med. 1366x768
100%
GeForce 830M:
54.6 66.1 ~ 60 fps
90%
GeForce 840M:
28.8 58.3 60.7 66.4 ~ 54 fps
high 1920x1080
100%
GeForce 830M:
26.5 31.3 ~ 29 fps
90%
GeForce 840M:
14.5 29.6 29.9 29.9 ~ 26 fps
ultra 1920x1080
100%
GeForce 830M:
14.2 15.3 ~ 15 fps
113%
GeForce 840M:
15.2 15.7 19.2 ~ 17 fps
GeForce 830M:
»
GeForce 840M:
»
low 1024x768
100%
GeForce 830M:
18.8  fps
202%
GeForce 840M:
36.7 37.4 38.8 ~ 38 fps
med. 1366x768
100%
GeForce 830M:
14.9  fps
181%
GeForce 840M:
25.6 27.9 28.9 ~ 27 fps
high 1920x1080
GeForce 840M:
12.5 14.1 15.3 ~ 14 fps
ultra 1920x1080
GeForce 840M:
5.4 6.7 ~ 6 fps
GeForce 830M:
»
GeForce 840M:
»
low 1280x720
100%
GeForce 830M:
35.1  fps
97%
GeForce 840M:
31.1 31.7 32.1 42 ~ 34 fps
med. 1280x720
100%
GeForce 830M:
32.3  fps
99%
GeForce 840M:
30.8 30.9 31.1 35.8 ~ 32 fps
high 1920x1080
100%
GeForce 830M:
14.1  fps
113%
GeForce 840M:
14.8 15.2 15.4 17.2 ~ 16 fps
ultra 1920x1080
GeForce 840M:
5.4 13.5 ~ 9 fps
GeForce 830M:
»
GeForce 840M:
»
low 1024x768
GeForce 840M:
67.3 67.5 75 ~ 70 fps
med. 1366x768
GeForce 840M:
46.6 47.2 53.1 ~ 49 fps
high 1366x768
GeForce 840M:
33.2 34.2 36.3 ~ 35 fps
ultra 1920x1080
GeForce 840M:
17.5 17.9 ~ 18 fps
GeForce 840M:
»
Titanfall

Titanfall

2014
low 1024x768
GeForce 840M:
52.1 53.6 55.9 ~ 54 fps
med. 1366x768
GeForce 840M:
37.2 38.7 43.7 ~ 40 fps
high 1366x768
GeForce 840M:
28.9 30.2 36.4 ~ 32 fps
ultra 1920x1080
GeForce 840M:
19.2 22.7 ~ 21 fps
GeForce 840M:
»
Thief

Thief

2014
low 1024x768
100%
GeForce 830M:
29.7  fps
114%
GeForce 840M:
15.4 29.5 31.9 32.4 32.7 32.9 33.8 33.8 33.9 35.1 35.2 36.5 38.7 40.3 40.6 ~ 34 fps
med. 1366x768
100%
GeForce 830M:
19.9  fps
116%
GeForce 840M:
20.9 21.2 21.3 21.4 21.7 22.3 22.8 23.6 24.8 25.2 25.5 25.5 25.8 26.7 ~ 23 fps
high 1366x768
100%
GeForce 830M:
16.3  fps
117%
GeForce 840M:
16.9 17.1 17.3 17.6 17.6 17.7 18.4 18.9 19.5 19.8 19.9 20.3 20.6 21.4 ~ 19 fps
ultra 1920x1080
GeForce 840M:
8.3 8.5 8.6 8.9 9 9 9.2 9.3 9.3 9.4 9.6 10 ~ 9 fps
GeForce 830M:
»
GeForce 840M:
»
low 1024x768
100%
GeForce 830M:
39  fps
103%
GeForce 840M:
38.5 39.8 41.2 ~ 40 fps
med. 1366x768
100%
GeForce 830M:
27.2  fps
114%
GeForce 840M:
30.4 30.5 31.6 ~ 31 fps
high 1366x768
100%
GeForce 830M:
15.1  fps
113%
GeForce 840M:
16.2 16.4 18.2 ~ 17 fps
ultra 1920x1080
GeForce 840M:
6.7 7.9 ~ 7 fps
GeForce 830M:
»
GeForce 840M:
»
low 1024x768
100%
GeForce 830M:
54.6  fps
139%
GeForce 840M:
70.5 82.3 ~ 76 fps
med. 1366x768
100%
GeForce 830M:
27.4  fps
135%
GeForce 840M:
33.6 40 ~ 37 fps
high 1366x768
100%
GeForce 830M:
14.1  fps
128%
GeForce 840M:
16.7 19.9 ~ 18 fps
ultra 1920x1080
GeForce 840M:
10.5  fps
GeForce 830M:
»
GeForce 840M:
»
low 1024x768
100%
GeForce 830M:
30  fps
100%
GeForce 840M:
30 30 ~ 30 fps
med. 1366x768
100%
GeForce 830M:
30  fps
100%
GeForce 840M:
30 30 ~ 30 fps
high 1366x768
100%
GeForce 830M:
25.9  fps
89%
GeForce 840M:
21.2 24.9 ~ 23 fps
ultra 1920x1080
GeForce 840M:
12.1  fps
GeForce 830M:
»
GeForce 840M:
»
low 1024x768
GeForce 840M:
56.2 57.9 64.2 ~ 59 fps
med. 1366x768
GeForce 840M:
34.9 38.2 41.7 ~ 38 fps
high 1366x768
GeForce 840M:
19.3 22 22.4 ~ 21 fps
ultra 1920x1080
GeForce 840M:
10.8  fps
GeForce 840M:
»
low 1024x768
100%
GeForce 830M:
54.3  fps
118%
GeForce 840M:
58.6 69.6 ~ 64 fps
med. 1366x768
100%
GeForce 830M:
36.8  fps
120%
GeForce 840M:
40.2 47.4 ~ 44 fps
high 1366x768
100%
GeForce 830M:
25.6  fps
113%
GeForce 840M:
27.5 30.6 ~ 29 fps
ultra 1920x1080
100%
GeForce 830M:
9.5  fps
118%
GeForce 840M:
11.2  fps
GeForce 830M:
»
GeForce 840M:
»
low 1024x768
100%
GeForce 830M:
87  fps
111%
GeForce 840M:
96 98 ~ 97 fps
med. 1366x768
100%
GeForce 830M:
52  fps
117%
GeForce 840M:
60 61 ~ 61 fps
high 1366x768
100%
GeForce 830M:
24  fps
121%
GeForce 840M:
28 29 ~ 29 fps
ultra 1920x1080
GeForce 840M:
8  fps
GeForce 830M:
»
GeForce 840M:
»
F1 2013

F1 2013

2013
low 1024x768
100%
GeForce 830M:
71  fps
148%
GeForce 840M:
105 105 ~ 105 fps
med. 1366x768
100%
GeForce 830M:
63  fps
137%
GeForce 840M:
83 88 ~ 86 fps
high 1366x768
100%
GeForce 830M:
60  fps
130%
GeForce 840M:
74 81 ~ 78 fps
ultra 1920x1080
100%
GeForce 830M:
34  fps
109%
GeForce 840M:
36 37 ~ 37 fps
GeForce 830M:
»
GeForce 840M:
»
Fifa 14

Fifa 14

2013
low 1024x768
GeForce 840M:
186.3  fps
med. 1366x768
GeForce 840M:
140.2 146.1 ~ 143 fps
high 1366x768
GeForce 840M:
125.4 127.6 ~ 127 fps
ultra 1920x1080
GeForce 840M:
97.2  fps
GeForce 840M:
»
low 1024x768
100%
GeForce 830M:
55  fps
107%
GeForce 840M:
59.3 59.3 59.4 ~ 59 fps
med. 1366x768
100%
GeForce 830M:
42.3  fps
109%
GeForce 840M:
46.1 46.3 47 ~ 46 fps
high 1366x768
100%
GeForce 830M:
35  fps
114%
GeForce 840M:
39.5 39.7 39.9 ~ 40 fps
ultra 1920x1080
100%
GeForce 830M:
8.1  fps
123%
GeForce 840M:
10 10.2 10.6 ~ 10 fps
GeForce 830M:
»
GeForce 840M:
»
low 1280x720
100%
GeForce 830M:
46.9  fps
111%
GeForce 840M:
51.9 52.3 ~ 52 fps
med. 1366x768
100%
GeForce 830M:
39.5  fps
111%
GeForce 840M:
43.7 44 ~ 44 fps
high 1366x768
100%
GeForce 830M:
15.9  fps
119%
GeForce 840M:
18 19.4 ~ 19 fps
ultra 1920x1080
GeForce 840M:
12  fps
GeForce 830M:
»
GeForce 840M:
»
low 1024x768
100%
GeForce 830M:
45.7  fps
107%
GeForce 840M:
48.2 49.7 ~ 49 fps
med. 1366x768
100%
GeForce 830M:
39.7  fps
108%
GeForce 840M:
41.3 43.7 ~ 43 fps
high 1366x768
100%
GeForce 830M:
26.9  fps
104%
GeForce 840M:
25.6 29.7 ~ 28 fps
ultra 1920x1080
GeForce 840M:
7.4  fps
GeForce 830M:
»
GeForce 840M:
»
low 1024x768
100%
GeForce 830M:
44.1  fps
120%
GeForce 840M:
52 53.1 ~ 53 fps
med. 1366x768
100%
GeForce 830M:
39  fps
105%
GeForce 840M:
40.6 41.3 ~ 41 fps
high 1366x768
100%
GeForce 830M:
18.6  fps
118%
GeForce 840M:
21.6 22 ~ 22 fps
ultra 1920x1080
GeForce 840M:
9.4  fps
GeForce 830M:
»
GeForce 840M:
»
Dota 2

Dota 2

2013
low 1024x768
100%
GeForce 830M:
62.4  fps
165%
GeForce 840M:
87.1 90.2 99.9 104.6 116.2 119 ~ 103 fps
med. 1366x768
100%
GeForce 830M:
47.9  fps
163%
GeForce 840M:
64 67.8 67.8 85 85.9 96.8 ~ 78 fps
ultra 1920x1080
100%
GeForce 830M:
26.1  fps
130%
GeForce 840M:
29.5 31.2 36 39.4 ~ 34 fps
GeForce 830M:
»
GeForce 840M:
»
low 1024x768
100%
GeForce 830M:
26.9  fps
115%
GeForce 840M:
26.6 30 31.7 32.4 35.1 ~ 31 fps
med. 1366x768
100%
GeForce 830M:
22.6  fps
111%
GeForce 840M:
20.1 25.6 25.7 25.7 28.3 ~ 25 fps
high 1366x768
100%
GeForce 830M:
12.6  fps
119%
GeForce 840M:
13 14.4 15.6 17.8 ~ 15 fps
ultra 1920x1080
GeForce 840M:
4.6 7.2 ~ 6 fps
GeForce 830M:
»
GeForce 840M:
»
GRID 2

GRID 2

2013
low 1024x768
100%
GeForce 830M:
100.7  fps
105%
GeForce 840M:
93.3 103.4 121.6 ~ 106 fps
med. 1366x768
100%
GeForce 830M:
69.8  fps
113%
GeForce 840M:
77.3 77.4 82.3 ~ 79 fps
high 1366x768
100%
GeForce 830M:
49.8  fps
114%
GeForce 840M:
45 62.7 63.2 ~ 57 fps
ultra 1920x1080
100%
GeForce 830M:
15.9  fps
126%
GeForce 840M:
19.3 20.3 20.5 ~ 20 fps
GeForce 830M:
»
GeForce 840M:
»
low 1024x768
100%
GeForce 830M:
35.9  fps
120%
GeForce 840M:
36 39.7 41.6 43 47.6 48.8 ~ 43 fps
med. 1366x768
100%
GeForce 830M:
29  fps
124%
GeForce 840M:
32 34.7 34.9 36 38.9 40.4 ~ 36 fps
high 1366x768
100%
GeForce 830M:
18.8  fps
122%
GeForce 840M:
21 21.3 22 22.6 23.9 28.8 ~ 23 fps
ultra 1920x1080
GeForce 840M:
10.6 11 11.1 11.6 13.2 ~ 12 fps
GeForce 830M:
»
GeForce 840M:
»
low 1280x720
100%
GeForce 830M:
74.7  fps
115%
GeForce 840M:
67 79.9 82.6 82.7 83.1 83.1 83.1 83.4 84 84.3 85.3 86.7 87.2 87.3 87.9 88.3 89.1 97.3 98 98.5 ~ 86 fps
med. 1366x768
100%
GeForce 830M:
43.8  fps
114%
GeForce 840M:
47 47.1 47.4 47.5 47.5 47.7 47.8 48.2 48.2 48.3 49 49.3 49.6 50.3 51.4 51.7 53.5 53.6 54 54.3 ~ 50 fps
high 1366x768
100%
GeForce 830M:
35.3  fps
113%
GeForce 840M:
30.3 37.8 38 38.2 38.4 38.5 38.6 38.7 39 39.4 40 40 40.1 41.1 41.8 42.1 42.3 43.4 43.7 43.8 ~ 40 fps
ultra 1920x1080
100%
GeForce 830M:
12.3  fps
114%
GeForce 840M:
12.9 13 13.1 13.2 13.2 13.4 13.4 13.4 13.5 13.5 13.5 13.6 14 14.1 14.4 14.4 14.4 14.7 14.8 14.8 ~ 14 fps
GeForce 830M:
»
GeForce 840M:
»
low 1024x768
100%
GeForce 830M:
127.2 168.9 ~ 148 fps
114%
GeForce 840M:
159.5 170.8 174.6 ~ 168 fps
med. 1366x768
100%
GeForce 830M:
56.7 79 ~ 68 fps
107%
GeForce 840M:
68.3 75.1 76.2 ~ 73 fps
high 1366x768
100%
GeForce 830M:
41 46.3 ~ 44 fps
95%
GeForce 840M:
40.1 41.3 44.1 ~ 42 fps
ultra 1920x1080
100%
GeForce 830M:
14.3 16.2 ~ 15 fps
113%
GeForce 840M:
17.3 17.3 ~ 17 fps
GeForce 830M:
»
GeForce 840M:
»
SimCity

SimCity

2013
low 1024x768
GeForce 840M:
147.2 149.6 155.9 ~ 151 fps
med. 1366x768
GeForce 840M:
36.9 37.1 38.5 ~ 38 fps
high 1366x768
GeForce 840M:
23.5 24.5 25.4 ~ 24 fps
ultra 1920x1080
GeForce 840M:
11.3 13.4 ~ 12 fps
GeForce 840M:
»
low 1024x768
100%
GeForce 830M:
108.7 109.2 110.1 ~ 109 fps
117%
GeForce 840M:
85.1 118.3 120.3 122.5 123.3 124.8 125.2 125.3 126.5 127.7 128.6 128.8 129.1 130.1 131.4 134.2 137.3 141.6 143.4 146.2 ~ 127 fps
med. 1366x768
100%
GeForce 830M:
53.5 55.3 55.4 ~ 55 fps
113%
GeForce 840M:
52.2 58.5 58.8 58.8 58.9 59.3 59.7 59.9 61.2 61.5 61.6 62 62.4 62.8 63.8 64.2 65.8 66.5 68.1 68.2 ~ 62 fps
high 1366x768
100%
GeForce 830M:
28.3 31.1 31.3 ~ 30 fps
107%
GeForce 840M:
28.1 28.7 29.2 29.3 29.4 29.5 30 31.4 32.4 32.7 32.9 33 33.1 33.5 33.5 34.1 35.8 35.9 36.4 37 ~ 32 fps
ultra 1920x1080
100%
GeForce 830M:
13.9 14.7 15.1 ~ 15 fps
107%
GeForce 840M:
10.5 11.4 15 15 15.2 15.4 16 16.4 16.4 16.6 16.6 16.6 16.7 16.9 17.5 17.5 17.7 18.1 ~ 16 fps
GeForce 830M:
»
GeForce 840M:
»
Crysis 3

Crysis 3

2013
low 1024x768
100%
GeForce 830M:
36.6  fps
107%
GeForce 840M:
37 37.1 38.2 42.2 ~ 39 fps
med. 1366x768
100%
GeForce 830M:
21.4  fps
107%
GeForce 840M:
21.8 22.3 23.1 24.7 ~ 23 fps
high 1366x768
100%
GeForce 830M:
15.3  fps
111%
GeForce 840M:
16.3 16.5 18.2 ~ 17 fps
ultra 1920x1080
GeForce 840M:
5.7 6.9 ~ 6 fps
GeForce 830M:
»
GeForce 840M:
»
low 1024x768
100%
GeForce 830M:
114.2  fps
109%
GeForce 840M:
121.3 124.5 129 ~ 125 fps
med. 1366x768
100%
GeForce 830M:
57.1  fps
109%
GeForce 840M:
59.2 62.2 64 ~ 62 fps
high 1366x768
100%
GeForce 830M:
45.3  fps
110%
GeForce 840M:
45.3 51.5 52 ~ 50 fps
ultra 1920x1080
100%
GeForce 830M:
26.5  fps
94%
GeForce 840M:
18.3 30.7 ~ 25 fps
GeForce 830M:
»
GeForce 840M:
»
Far Cry 3

Far Cry 3

2012
low 1024x768
GeForce 840M:
70.1  fps
med. 1366x768
GeForce 840M:
47  fps
high 1366x768
GeForce 840M:
25.4  fps
ultra 1920x1080
GeForce 840M:
8.4  fps
GeForce 840M:
»
med. 1366x768
GeForce 840M:
40.5 42.3 ~ 41 fps
high 1366x768
GeForce 840M:
36.4 38.2 ~ 37 fps
ultra 1920x1080
GeForce 840M:
17.2  fps
GeForce 840M:
»
low 1024x768
100%
GeForce 830M:
38  fps
118%
GeForce 840M:
43.9 45.3 45.6 ~ 45 fps
med. 1366x768
100%
GeForce 830M:
32  fps
113%
GeForce 840M:
33.4 35.5 38.3 ~ 36 fps
high 1366x768
100%
GeForce 830M:
15.2  fps
112%
GeForce 840M:
15.4 16.6 18.3 ~ 17 fps
ultra 1920x1080
GeForce 840M:
6.7  fps
GeForce 830M:
»
GeForce 840M:
»
low 1024x768
GeForce 840M:
73.3  fps
med. 1366x768
GeForce 840M:
58.5  fps
high 1366x768
GeForce 840M:
39.7  fps
ultra 1920x1080
GeForce 840M:
26  fps
GeForce 840M:
»
low 1024x768
GeForce 840M:
57  fps
med. 1366x768
GeForce 840M:
40.1 42 ~ 41 fps
high 1366x768
GeForce 840M:
29.5 30.3 ~ 30 fps
ultra 1920x1080
GeForce 840M:
5.8  fps
GeForce 840M:
»
low 1024x768
100%
GeForce 830M:
57.6  fps
115%
GeForce 840M:
66  fps
med. 1366x768
100%
GeForce 830M:
39.1  fps
110%
GeForce 840M:
41.2 45 ~ 43 fps
high 1366x768
100%
GeForce 830M:
31.8  fps
113%
GeForce 840M:
35.1 36 ~ 36 fps
ultra 1920x1080
GeForce 840M:
13  fps
GeForce 830M:
»
GeForce 840M:
»
low 1024x768
GeForce 840M:
74.1 76.1 ~ 75 fps
med. 1366x768
GeForce 840M:
54.2 57.3 ~ 56 fps
high 1366x768
GeForce 840M:
49.2 50.2 ~ 50 fps
ultra 1920x1080
GeForce 840M:
19.5  fps
GeForce 840M:
»
low 1024x768
GeForce 840M:
71.3  fps
med. 1366x768
GeForce 840M:
49.9  fps
high 1366x768
GeForce 840M:
32.1  fps
ultra 1920x1080
GeForce 840M:
20  fps
GeForce 840M:
»
low 1024x768
GeForce 840M:
62.9 81.3 ~ 72 fps
high 1366x768
GeForce 840M:
27.8 33.7 ~ 31 fps
ultra 1920x1080
GeForce 840M:
11.6 11.9 ~ 12 fps
GeForce 840M:
»
high 1366x768
GeForce 840M:
79.6  fps
ultra 1920x1080
GeForce 840M:
45.5  fps
GeForce 840M:
»
low 1024x768
GeForce 840M:
75 75.6 79 ~ 77 fps
med. 1366x768
GeForce 840M:
55.7 56.5 58.9 59.9 ~ 58 fps
high 1366x768
GeForce 840M:
26.1 26.5 27.1 28.9 ~ 27 fps
ultra 1920x1080
GeForce 840M:
6.5 6.9 ~ 7 fps
GeForce 840M:
»
low 1024x768
GeForce 840M:
40.8  fps
med. 1366x768
GeForce 840M:
17.6  fps
GeForce 840M:
»
low 1024x768
GeForce 840M:
41.8  fps
med. 1366x768
GeForce 840M:
37.3 45.8 ~ 42 fps
high 1366x768
GeForce 840M:
30.1 30.7 ~ 30 fps
GeForce 840M:
»
low 1024x768
100%
GeForce 830M:
100.6 129.6 ~ 115 fps
54%
GeForce 840M:
61.5 (!) 62.6 (!) ~ 62 fps
med. 1366x768
100%
GeForce 830M:
67.1 78.8 ~ 73 fps
49%
GeForce 840M:
35.7 (!) 36.4 (!) ~ 36 fps
high 1366x768
100%
GeForce 830M:
55 62.6 ~ 59 fps
53%
GeForce 840M:
30.5 (!) 32.4 (!) ~ 31 fps
ultra 1920x1080
100%
GeForce 830M:
34.4 41.2 ~ 38 fps
47%
GeForce 840M:
17.2 (!) 18.2 (!) ~ 18 fps
GeForce 830M:
»
GeForce 840M:
»
low 1024x768
GeForce 840M:
42.2  fps
med. 1366x768
GeForce 840M:
28  fps
high 1366x768
GeForce 840M:
22.4  fps
GeForce 840M:
»