AMD Radeon RX 640 vs AMD Radeon 625
AMD Radeon RX 640 ► remove from comparison
The AMD Radeon RX 640 is mobile mid-range graphics card for laptops based on the Polaris architecture. It features 640 shaders (10 CUs) or 512 shaders (8 CUs) with different clock speeds. Compared to the older RX 550(X), the RX 640 seems to offer only half of the memory bandwidth (64 Bit memory bus instead of 128 Bit).
The performance should be slightly lower than the old RX 550 and therefore a Nvidia GeForce MX150 . Only low demanding games are therefore playable with the GPU. In our benchmarks of the Thinkpad E15 the RX640 is slightly slower than an average GeForce MX330 (+4%) / MX250 / MX150. Therefore, the performance may not be enough for very demanding games. For example, Ghost Recon Breakpoint only achieved 26 fps on average in the lowest settings.
AMD Radeon 625 ► remove from comparison
The Radeon 620 is a dedicated entry-level graphics card for laptops that was released in 2019. According to AMD, the GPU offers 6 compute units (CUs = 384 shaders) and 4 GB GDDR5 (64 bit bus) graphics memory (max). The chip is most likely not based on the current Navi or even older Polaris architecture, but still based on the the old Mars chip from the Radeon HD 8590M / M260 / M340 / M440 and Radeon 530 .
Therefore, the gaming performance is positioned in the absolute entry level (see the similar Radeon 530 ). Only a few modern games like Dirt Rally 2.0 should run fluently in low settings.
AMD Radeon RX 640 AMD Radeon 625 Radeon 600 Series Radeon RX 640 640 @ 1.22 - 1.22 GHz 64 Bit @ 6000 MHz Radeon 630 512 @ 1.22 GHz 64 Bit @ 6000 MHz Radeon 625 384 @ 1.02 GHz 64 Bit @ 2250 MHz Radeon 620 384 @ 1.02 GHz 64 Bit @ 2250 MHz Radeon 610 320 @ 1.03 GHz 64 Bit @ 2250 MHz
Radeon RX 640 640 @ 1.22 - 1.22 GHz 64 Bit @ 6000 MHz Radeon 630 512 @ 1.22 GHz 64 Bit @ 6000 MHz Radeon 625 384 @ 1.02 GHz 64 Bit @ 2250 MHz Radeon 620 384 @ 1.02 GHz 64 Bit @ 2250 MHz Radeon 610 320 @ 1.03 GHz 64 Bit @ 2250 MHz
Codename Polaris 12 Architecture Polaris GCN 1.0 Pipelines 640 - unified 384 - unified Core Speed 1218 - 1218 (Boost) MHz 1024 (Boost) MHz Memory Speed 6000 MHz 2250 MHz Memory Bus Width 64 Bit 64 Bit Memory Type GDDR5 DDR3, GDDR5 Max. Amount of Memory 4 GB 4 GB Shared Memory no no API DirectX 12, OpenGL Vulkan DirectX 12, Shader 5.0, OpenGL 4.5 Power Consumption 50 Watt technology 14 nm 28 nm Features DisplayPort 1.3 HBR / 1.4 HDR Ready, HDMI 2.0, AMD FreeSync DirectX 12, Mantle, OpenGL, OpenCL 1.2, Vulkan Notebook Size large Date of Announcement 12.08.2019 12.08.2019 Link to Manufacturer Page www.amd.com www.amd.com
Benchmarks Performance Rating - 3DMark 11 + Fire Strike + Time Spy - Radeon RX 640
1.6 pt (5%)
...
...
max:
3DMark - 3DMark Time Spy Score
min: 1100 avg: 1117 median: 1116.5 (3%) max: 1133 Points
3DMark - 3DMark Time Spy Graphics
min: 990 avg: 1008 median: 1007.5 (3%) max: 1025 Points
3DMark - 3DMark Cloud Gate Score
min: 12166 avg: 12880 median: 12879.5 (14%) max: 13593 Points
3DMark - 3DMark Cloud Gate Graphics
min: 19479 avg: 19946 median: 19945.5 (5%) max: 20412 Points
3DMark - 3DMark Fire Strike Standard Score
min: 3049 avg: 3119 median: 3119 (6%) max: 3189 Points
3DMark - 3DMark Fire Strike Standard Graphics
min: 3279 avg: 3499 median: 3498.5 (4%) max: 3718 Points
3DMark - 3DMark Ice Storm Graphics
68364 Points (8%)
3DMark 11 - 3DM11 Performance Score
min: 5243 avg: 5411 median: 5411 (7%) max: 5579 Points
3DMark 11 - 3DM11 Performance GPU
min: 4998 avg: 5235 median: 5235 (4%) max: 5472 Points
3DMark Vantage 3DM Vant. Perf. total + AMD Radeon RX 640 3DMark Vantage - 3DM Vant. Perf. total
14141 Points (4%)
3DMark 06 3DMark 06 - Standard 1280x1024 + AMD Radeon RX 640
20261 Points (26%)
Cinebench R10 Cinebench R10 Shading (32bit) + AMD Radeon RX 640 Cinebench R10 - Cinebench R10 Shading (32bit)
369 Points (0%)
Cinebench R11.5 Cinebench R11.5 OpenGL 64 Bit + AMD Radeon RX 640 Cinebench R11.5 - Cinebench R11.5 OpenGL 64 Bit
69.1 fps (24%)
Cinebench R15 Cinebench R15 OpenGL 64 Bit + AMD Radeon RX 640 Cinebench R15 - Cinebench R15 OpenGL 64 Bit
min: 82.9 avg: 84.2 median: 84.2 (5%) max: 85.4 fps
Cinebench R15 OpenGL Ref. Match 64 Bit + AMD Radeon RX 640 Cinebench R15 - Cinebench R15 OpenGL Ref. Match 64 Bit
98 % (98%)
GFXBench - GFXBench Car Chase Offscreen
62.2 fps (7%)
GFXBench 3.1 - GFXBench Manhattan ES 3.1 Offscreen
73.5 fps (2%)
GFXBench 3.0 - GFXBench 3.0 Manhattan Offscreen
80.2 fps (5%)
GFXBench (DX / GLBenchmark) 2.7 GFXBench T-Rex HD Offscreen C24Z16 + AMD Radeon RX 640 GFXBench (DX / GLBenchmark) 2.7 - GFXBench T-Rex HD Offscreen C24Z16
258.1 fps (2%)
LuxMark v2.0 64Bit - LuxMark v2.0 Room GPU
464 Samples/s (2%)
LuxMark v2.0 64Bit - LuxMark v2.0 Sala GPU
719 Samples/s (1%)
ComputeMark v2.1 - ComputeMark v2.1 Result
2934 Points (3%)
Power Consumption - Witcher 3 Power Consumption *
54 Watt (12%)
Emissions Witcher 3 Fan Noise + AMD Radeon RX 640 Emissions - Witcher 3 Fan Noise
35.5 dB(A) (57%)
Average Benchmarks AMD Radeon RX 640 → 0% n=
- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation
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 detailed information on the benchmark results, click on the fps number.
100%
Radeon RX 640:
25.9 fps
100%
Radeon RX 640:
31.7 fps
100%
Radeon RX 640:
14.3 fps
100%
Radeon RX 640:
60.6 fps
100%
Radeon RX 640:
20.4 fps
100%
Radeon RX 640:
29 fps
100%
Radeon RX 640:
112.6 fps
100%
Radeon RX 640:
55 fps
100%
Radeon RX 640:
23 fps
100%
Radeon RX 640:
51.4 fps
100%
Radeon RX 640:
16.9 fps
100%
Radeon RX 640:
61.8 fps
100%
Radeon RX 640:
20.5 fps
100%
Radeon RX 640:
52 fps
100%
Radeon RX 640:
18 fps
100%
Radeon RX 640:
37 fps
100%
Radeon RX 640:
17 fps
100%
Radeon RX 640:
72 fps
100%
Radeon RX 640:
27 fps
100%
Radeon RX 640:
20 fps
100%
Radeon RX 640:
61.8 fps
100%
Radeon RX 640:
29.8 fps
100%
Radeon RX 640:
23.2 fps
100%
Radeon RX 640:
39 fps
100%
Radeon RX 640:
20 fps
100%
Radeon RX 640:
42 56 ~ 49 fps
100%
Radeon RX 640:
22 fps
100%
Radeon RX 640:
48 fps
100%
Radeon RX 640:
21 fps
100%
Radeon RX 640:
45.5 fps
100%
Radeon RX 640:
32.8 fps
100%
Radeon RX 640:
30.1 fps
100%
Radeon RX 640:
110 113 ~ 112 fps
100%
Radeon RX 640:
93 95.5 ~ 94 fps
100%
Radeon RX 640:
11.3 fps
100%
Radeon RX 640:
150.5 fps
100%
Radeon RX 640:
94.1 fps
100%
Radeon RX 640:
74.4 fps
100%
Radeon RX 640:
27.3 fps
Average Gaming AMD Radeon RX 640 → 100% Average Gaming 30-70 fps → 100%
For more games that might be playable and a list of all games and graphics cards visit our Gaming List
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Redaktion, 2017-09- 8 (Update: 2023-07- 1)