NVIDIA GeForce GT 750M

NVIDIA GeForce GT 750M

The NVIDIA GeForce GT 750M is a DirectX 11 graphics card of the middle class. It is based on the Kepler architecture and manufactured by TSMC in a 28-nanometer process. The GK107 chip (384 shaders) is clocked at up to 967 MHz plus boost and has a 128 bit memory interface (mostly DDR3, but GDDR5 also possible).

Architecture

The GK107 Kepler core offers two shader blocks, called SMX, each with 192 shaders for a total of 384 shader cores that are clocked at the same speed as the processor core. Although more shader cores are available in the Kepler architecture as compared to the Fermi design, the Kepler shaders are expected to be up to two times more power efficient. However, due to the missing hot clock of the shader domain, two shaders of a Kepler chip are as fast as one shader of a Fermi chip, even though Fermi shaders are clocked at twice the speed.

PCIe 3.0 is now supported by the mobile Kepler series and GPU Boost 2.0 can automatically overclock the card if the laptop cooling system allows it. This feature is available on any notebook with a graphics card of the 700M series.

Performance

Depending on clock speed, the GT 750M with DDR3 memory is about 10 - 15 percent faster than the GT 650M. The very rare GDDR5 version even beats the GTX 660M. Most current games (as of 2013) can be played fluently in high settings. In older titles, there are also reserves for additional quality features like AA and AF. Detailed benchmarks can be found further down on this page.

Features

The feature set includes support for up to 4 active displays. Furthermore, high resolution monitors of up to 3840x2160 pixels can now be connected using DisplayPort 1.2 or HDMI 1.4a if available. HD-Audio codecs, such as Dolby TrueHD and DTS-HD, can be transmitted via bitstream mode through the HDMI port. However, as most laptops will feature Optimus, the integrated GPU will likely have direct control over the display ports and may limit the feature set available by the Nvidia Kepler cards.

The 5th generation PureVideo HD video processor (VP5), also integrated in the GK107 core, offers hardware decoding of HD videos. Common codecs such as MPEG-1/2, MPEG-4 ASP, H.264 and VC1/WMV9 are fully supported up to 4K resolutions while VC1 and MPEG-4 are supported up to 1080p. Two streams can be decoded in parallel for features such as Picture-in-Picture. Another feature is the inclusion of a dedicated video encoding engine similar to Intel QuickSync that can be accessed via the NVENCI API.

Power Consumption

The power consumption of the GeForce GT 750M should be somewhere between the GT 650M and GTX 660M (about 35 - 40 watts). As a result, the Nvidia GPU is best suited for notebooks 15 inches in size or greater.

ManufacturerNVIDIA
GeForce GT 700M Series

GeForce GT 755M SLI

768 @ 980MHz128 Bit @ 5400MHz

GeForce GT 750M SLI

768 @ 967MHz128 Bit @ 2000 - 5000MHz

GeForce GT 755M

384 @ 980MHz128 Bit @ 5400MHz
GeForce GT 750M 384 @ 967MHz128 Bit @ 2000 - 5000MHz

GeForce GT 745M

384 @ 837MHz128 Bit @ 1800MHz

GeForce GT 740M

384 @ 810 - 980MHz64/128 Bit @ 1600 - 1800MHz

GeForce GT 730M

384 @ 725MHz64/128 Bit @ 1800 - 2000MHz

GeForce GT 735M

384 @ 575 - 889MHz64 Bit @ 1800 - 2000MHz

GeForce GT 720M

96 @ 625 - 938MHz64 Bit @ 1800 - 2000MHz
CodenameN14P-GT
ArchitectureKepler
Pipelines384 - unified
Core Speed *967 MHz
Shader Speed *967 MHz
Memory Speed *2000 - 5000 MHz
Memory Bus Width128 Bit
Memory TypeDDR3, GDDR5
Max. Amount of Memory4096 MB
Shared Memoryno
DirectXDirectX 11, Shader 5.0
Transistors1300 Million
technology28 nm
FeaturesOptimus, GPU Boost 2.0, PhysX, Verde Drivers, CUDA, 3D Vision, 3DTV Play
Notebook Sizemedium sized
Date of Announcement01.04.2013
* The specified clock rates are only guidelines for the manufacturer and can be altered by them.

Benchmarks

Cinebench R15 - OpenGL 64Bit
0% 100%
min: 59.73      avg: 62.3 (54%)     median: 61.1 (53%)     max: 67.34 Points
Cinebench R15 - Ref. Match 64Bit
0% 100%
min: 99.6      avg: 99.6 (100%)     median: 99.6 (100%)     max: 99.6 Points
3DMark (2013) - Ice Storm Standard Graphics 1280x720
0% 100%
min: 44212      avg: 67783.8 (20%)     median: 71696 (21%)     max: 91387 Points
3DMark (2013) - Cloud Gate Standard Graphics 1280x720
0% 100%
min: 9574      avg: 10900.3 (14%)     median: 10756 (14%)     max: 12974 Points
3DMark (2013) - Fire Strike Standard Graphics 1920x1080
0% 100%
min: 1483      avg: 1644.2 (14%)     median: 1573 (13%)     max: 2015 Points
3DMark (2013) - Ice Storm Extreme Graphics 1920x1080
0% 100%
min: 37930      avg: 39479.5 (17%)     median: 39479.5 (17%)     max: 41029 Points
3DMark 11 - Performance 1280x720
0% 100%
min: 2419      avg: 2612 (20%)     median: 2597 (20%)     max: 2974 points
3DMark 11 - Performance GPU 1280x720
0% 100%
min: 2351      avg: 2541.4 (16%)     median: 2543 (16%)     max: 2736 points
3DMark Vantage - P Result no PhysX 1280x1024
0% 100%
min: 7882      avg: 9008 (25%)     median: 9423.5 (26%)     max: 9812 Points
3DMark Vantage - P GPU no PhysX 1280x1024
0% 100%
min: 7423      avg: 8452.3 (19%)     median: 8164 (19%)     max: 10078 Points
3DMark 06
0% 100%
min: 11398      avg: 13033.7 (44%)     median: 13274 (45%)     max: 14326 Points
Unigine Heaven 2.1 - high, Tesselation (normal), DirectX11 1280x1024
0% 100%
min: 29.8      avg: 29.8 (18%)     median: 29.8 (18%)     max: 29.8 fps
PCMark Vantage - Gaming Score 1024x768
0% 100%
min: 5272      avg: 9845.2 (38%)     median: 7955.5 (30%)     max: 19046 Points
Cinebench R11.5 - OpenGL 64Bit
0% 100%
min: 33.29      avg: 47.8 (44%)     median: 49.3 (45%)     max: 53.35 Points
Cinebench R10 - Shading 32Bit
0% 100%
min: 6261      avg: 6626.3 (57%)     median: 6711 (58%)     max: 6810 Points
- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card

Game Benchmarks

The following benchmarks stem from our benchmarks of review laptops. The performance depends on the used graphics memory, clock rate, processor, system settings, drivers, and operating systems. So the results don't have to be representative for all laptops with this GPU. For detailled information on the benchmark results, click on the fps number.

The Elder Scrolls Online
The Elder Scrolls Online (2014)
low:
82.3  fps      Compare
med.:
66.4  fps      Compare
high:
46.8  fps      Compare
ultra:
22.6  fps      Compare
» With all tested laptops playable in detail settings high.
Titanfall
Titanfall (2014)
low:
59.9  fps      Compare
med.:
42.1  fps      Compare
high:
33.3  fps      Compare
ultra:
18.5  fps      Compare
» With all tested laptops playable in detail settings med..
Thief
Thief (2014)
low:
40  fps      Compare
med.:
25.7  fps      Compare
high:
21.5  fps      Compare
ultra:
10.5  fps      Compare
» With all tested laptops playable in detail settings low.
AssassinĀ“s Creed IV: Black Flag
low:
51.9  fps      Compare
med.:
38.1  fps      Compare
high:
23.4  fps      Compare
ultra:
10.8  fps      Compare
» With all tested laptops playable in detail settings med..
X-Plane 10.25
low:
79.7  fps      Compare
med.:
38.1  fps      Compare
high:
19.8  fps      Compare
ultra:
10.5  fps      Compare
» With all tested laptops playable in detail settings med..
Need for Speed: Rivals
low:
30  fps      Compare
med.:
30  fps      Compare
high:
29.9  fps      Compare
ultra:
19.2  fps      Compare
» The benchmarks indicate that the game is not playable in the tested settings.
Call of Duty: Ghosts
low:
67.4  fps      Compare
med.:
51.9  fps      Compare
high:
27.5  fps      Compare
ultra:
11.9  fps      Compare
» With all tested laptops playable in detail settings med..
Battlefield 4
low:
62.2 62.2 65.1 66.8 ~ 64 fps      Compare
med.:
43.9 45.4 45.7 ~ 45 fps      Compare
high:
28.7 30.1 34.8 ~ 31 fps      Compare
ultra:
11.2 12 15 ~ 13 fps      Compare
» With all tested laptops playable in detail settings med..
Batman: Arkham Origins
low:
133  fps      Compare
med.:
80  fps      Compare
high:
37  fps      Compare
ultra:
17  fps      Compare
» With all tested laptops playable in detail settings high.
F1 2013
F1 2013 (2013)
low:
131  fps      Compare
med.:
100  fps      Compare
high:
88  fps      Compare
ultra:
39  fps      Compare
» With all tested laptops playable in detail settings ultra.
Fifa 14
Fifa 14 (2013)
low:
338.2 398.4 ~ 368 fps      Compare
med.:
237.3 268.4 ~ 253 fps      Compare
high:
197.8 250.3 ~ 224 fps      Compare
ultra:
133.3 146.2 ~ 140 fps      Compare
» With all tested laptops playable in detail settings ultra.
Total War: Rome II
low:
89.4 96.8 ~ 93 fps      Compare
med.:
67 71.9 ~ 69 fps      Compare
high:
49.5 57.1 ~ 53 fps      Compare
ultra:
9.4 10.3 ~ 10 fps      Compare
» With all tested laptops playable in detail settings high.
Saints Row IV
low:
46.6 65.7 ~ 56 fps      Compare