UHD Graphics 750 vs Radeon RX 640
Aggregated performance score
Radeon RX 640 outperforms UHD Graphics 750 by a moderate 13% based on our aggregated benchmark results.
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in performance ranking | 590 | 620 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 12.65 | 2.10 |
| Architecture | Polaris (2016−2019) | Generation 12.1 (2020−2021) |
| GPU code name | Polaris 12 | Rocket Lake GT1 |
| Market segment | Laptop | Laptop |
| Release date | 12 August 2019 (4 years ago) | 30 March 2021 (3 years ago) |
| Current price | $193 | $1454 |
Cost-effectiveness evaluation
Performance to price ratio. The higher, the better.
RX 640 has 502% better value for money than UHD Graphics 750.
Detailed specifications
General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 640 | 256 |
| Core clock speed | 1218 MHz | no data |
| Boost clock speed | 1218 MHz | 1300 MHz |
| Number of transistors | 2,200 million | no data |
| Manufacturing process technology | 14 nm | 14 nm+++ |
| Power consumption (TDP) | 50 Watt | 15 Watt |
| Texture fill rate | 38.98 | 20.80 |
Form factor & compatibility
Information on Radeon RX 640 and UHD Graphics 750 compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.
| Laptop size | large | no data |
| Interface | PCIe 3.0 x8 | Ring Bus |
| Supplementary power connectors | None | no data |
VRAM capacity and type
Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.
| Memory type | GDDR5 | System Shared |
| Maximum RAM amount | 4 GB | System Shared |
| Memory bus width | 64 Bit | System Shared |
| Memory clock speed | 6000 MHz | System Shared |
| Memory bandwidth | 112.0 GB/s | no data |
| Shared memory | - | no data |
Connectivity and outputs
Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.
| Display Connectors | 1x DVI, 1x HDMI, 1x DisplayPort | No outputs |
| HDMI | + | no data |
Supported technologies
Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.
| FreeSync | + | no data |
API compatibility
List of supported graphics and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (12_0) | 12 (12_1) |
| Shader Model | 6.4 | 6.4 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 3.0 |
| Vulkan | 1.2.131 | 1.2 |
Synthetic benchmark performance
Non-gaming benchmark performance comparison. The combined score is measured on a 0-100 point scale.
Combined synthetic benchmark score
This is our combined benchmark performance score. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
Radeon RX 640 outperforms UHD Graphics 750 by 13% based on our aggregated benchmark results.
Passmark
This is the most ubiquitous GPU benchmark, part of Passmark PerformanceTest suite. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.
Benchmark coverage: 25%
Radeon RX 640 outperforms UHD Graphics 750 by 13% in Passmark.
Gaming performance
Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.
Average FPS across all PC games
Here are the average frames per second in a large set of popular games across different resolutions:
| Full HD | 27
+28.6%
| 21−24
−28.6%
|
FPS performance in popular games
Full HD
Low Preset
| Cyberpunk 2077 | 9−10
+28.6%
|
7−8
−28.6%
|
Full HD
Medium Preset
| Assassin's Creed Odyssey | 20
+150%
|
8−9
−150%
|
| Assassin's Creed Valhalla | 5−6
+66.7%
|
3−4
−66.7%
|
| Battlefield 5 | 30
+131%
|
12−14
−131%
|
| Call of Duty: Modern Warfare | 16−18
+6.7%
|
14−16
−6.7%
|
| Cyberpunk 2077 | 9−10
+28.6%
|
7−8
−28.6%
|
| Far Cry 5 | 21
+133%
|
9−10
−133%
|
| Far Cry New Dawn | 17
+88.9%
|
9−10
−88.9%
|
| Forza Horizon 4 | 16−18
+14.3%
|
14−16
−14.3%
|
| Hitman 3 | 10−12
+10%
|
10−11
−10%
|
| Horizon Zero Dawn | 9−10
+12.5%
|
8−9
−12.5%
|
| Red Dead Redemption 2 | 9−10
+0%
|
9−10
+0%
|
| Shadow of the Tomb Raider | 22
+83.3%
|
12−14
−83.3%
|
| Watch Dogs: Legion | 7−8
+40%
|
5−6
−40%
|
Full HD
High Preset
| Assassin's Creed Odyssey | 9−10
+12.5%
|
8−9
−12.5%
|
| Assassin's Creed Valhalla | 5−6
+66.7%
|
3−4
−66.7%
|
| Battlefield 5 | 23
+76.9%
|
12−14
−76.9%
|
| Call of Duty: Modern Warfare | 16−18
+6.7%
|
14−16
−6.7%
|
| Cyberpunk 2077 | 9−10
+28.6%
|
7−8
−28.6%
|
| Far Cry 5 | 10−12
+22.2%
|
9−10
−22.2%
|
| Far Cry New Dawn | 10−12
+22.2%
|
9−10
−22.2%
|
| Forza Horizon 4 | 16−18
+14.3%
|
14−16
−14.3%
|
| Hitman 3 | 10−12
+10%
|
10−11
−10%
|
| Horizon Zero Dawn | 9−10
+12.5%
|
8−9
−12.5%
|
| Metro Exodus | 7−8
+16.7%
|
6−7
−16.7%
|
| Red Dead Redemption 2 | 9−10
+0%
|
9−10
+0%
|
| Shadow of the Tomb Raider | 12−14
+8.3%
|
12−14
−8.3%
|
| The Witcher 3: Wild Hunt | 20
+100%
|
10−11
−100%
|
| Watch Dogs: Legion | 7−8
+40%
|
5−6
−40%
|
Full HD
Ultra Preset
| Assassin's Creed Odyssey | 9−10
+12.5%
|
8−9
−12.5%
|
| Assassin's Creed Valhalla | 5−6
+66.7%
|
3−4
−66.7%
|
| Battlefield 5 | 14−16
+15.4%
|
12−14
−15.4%
|
| Cyberpunk 2077 | 9−10
+28.6%
|
7−8
−28.6%
|
| Far Cry 5 | 10−12
+22.2%
|
9−10
−22.2%
|
| Far Cry New Dawn | 10−12
+22.2%
|
9−10
−22.2%
|
| Forza Horizon 4 | 16−18
+14.3%
|
14−16
−14.3%
|
| The Witcher 3: Wild Hunt | 11
+10%
|
10−11
−10%
|
| Watch Dogs: Legion | 7−8
+40%
|
5−6
−40%
|
1440p
High Preset
| Call of Duty: Modern Warfare | 8−9
+14.3%
|
7−8
−14.3%
|
| Hitman 3 | 8−9
+0%
|
8−9
+0%
|
| Horizon Zero Dawn | 10−12
+0%
|
10−12
+0%
|
| Metro Exodus | 3−4
+0%
|
3−4
+0%
|
| Red Dead Redemption 2 | 3−4
+0%
|
3−4
+0%
|
| Shadow of the Tomb Raider | 8−9
+0%
|
8−9
+0%
|
1440p
Ultra Preset
| Assassin's Creed Odyssey | 3−4
+50%
|
2−3
−50%
|
| Battlefield 5 | 1−2 | 0−1 |
| Cyberpunk 2077 | 2−3
+100%
|
1−2
−100%
|
| Far Cry 5 | 8−9
+14.3%
|
7−8
−14.3%
|
| Far Cry New Dawn | 5−6
+66.7%
|
3−4
−66.7%
|
| Forza Horizon 4 | 6−7
+20%
|
5−6
−20%
|
| The Witcher 3: Wild Hunt | 4−5
+0%
|
4−5
+0%
|
| Watch Dogs: Legion | 0−1 | 0−1 |
4K
High Preset
| Call of Duty: Modern Warfare | 3−4
+0%
|
3−4
+0%
|
| Hitman 3 | 5−6
+25%
|
4−5
−25%
|
| Horizon Zero Dawn | 7−8
+0%
|
7−8
+0%
|
| Red Dead Redemption 2 | 3−4
+50%
|
2−3
−50%
|
| Shadow of the Tomb Raider | 1−2
+0%
|
1−2
+0%
|
| The Witcher 3: Wild Hunt | 1−2
+0%
|
1−2
+0%
|
4K
Ultra Preset
| Assassin's Creed Odyssey | 2−3
+0%
|
2−3
+0%
|
| Assassin's Creed Valhalla | 2−3
+0%
|
2−3
+0%
|
| Cyberpunk 2077 | 0−1 | 0−1 |
| Far Cry 5 | 5−6
+0%
|
5−6
+0%
|
| Far Cry New Dawn | 7−8
+0%
|
7−8
+0%
|
| Forza Horizon 4 | 3−4
+50%
|
2−3
−50%
|
| Watch Dogs: Legion | 0−1 | 0−1 |
This is how RX 640 and UHD Graphics 750 compete in popular games:
- RX 640 is 29% faster in 1080p
Here's the range of performance differences observed across popular games:
- in Assassin's Creed Odyssey, with 1080p resolution and the Medium Preset, the RX 640 is 150% faster than the UHD Graphics 750.
All in all, in popular games:
- RX 640 is ahead in 40 tests (71%)
- there's a draw in 16 tests (29%)
Pros & cons summary
| Performance score | 5.05 | 4.48 |
| Recency | 12 August 2019 | 30 March 2021 |
| Maximum RAM amount | 4 GB | System Shared |
| Power consumption (TDP) | 50 Watt | 15 Watt |
The Radeon RX 640 is our recommended choice as it beats the UHD Graphics 750 in performance tests.
Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.
Comparisons with similar GPUs
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
