Radeon HD 4810 vs Radeon RX 640
When choosing between Radeon HD 4810 and Radeon RX 640, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between Radeon HD 4810 and Radeon RX 640.
Radeon HD 4810
Radeon RX 640 is a Laptop Graphics Card
Note: Radeon RX 640 is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Radeon RX 640 here:
Main Specs
| Radeon HD 4810 | Radeon RX 640 | |
| Power consumption (TDP) | 95 Watt | 50 Watt |
| Interface | PCIe 2.0 x16 | PCIe 3.0 x8 |
| Supplementary power connectors | 1x 6-pin | None |
| Memory type | GDDR5 | GDDR5 |
| Maximum RAM amount | 512 MB | 4 GB |
| Display Connectors | 2x DVI, 1x S-Video | 1x DVI, 1x HDMI, 1x DisplayPort |
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- Radeon HD 4810 has 90% more power consumption, than Radeon RX 640.
- Radeon HD 4810 is connected by PCIe 2.0 x16, and Radeon RX 640 uses PCIe 3.0 x8 interface.
- Radeon HD 4810 has 508 GB more memory, than Radeon RX 640.
- Radeon HD 4810 is used in Desktops, and Radeon RX 640 - in Laptops.
- Radeon HD 4810 is build with TeraScale architecture, and Radeon RX 640 - with Polaris.
- Core clock speed of Radeon RX 640 is 593 MHz higher, than Radeon HD 4810.
- Radeon HD 4810 is manufactured by 55 nm process technology, and Radeon RX 640 - by 14 nm process technology.
- Memory clock speed of Radeon RX 640 is 2400 MHz higher, than Radeon HD 4810.
Game benchmarks
| high / 1080p | 0−1 | 5−6 |
| ultra / 1080p | − | 3−4 |
| QHD / 1440p | 0−1 | 2−3 |
| low / 720p | 1−2 | 16−18 |
| medium / 1080p | 0−1 | 7−8 |
| The average gaming FPS of Radeon RX 640 in Assassin's Creed Odyssey is 1600% more, than Radeon HD 4810. | ||
| high / 1080p | − | 10−12 |
| ultra / 1080p | − | 8−9 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 0−1 | 24−27 |
| medium / 1080p | − | 10−12 |
| low / 768p | 50−55 | 45−50 |
| high / 1080p | 45−50 | 40−45 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of Radeon HD 4810 in Call of Duty: Warzone is 11% more, than Radeon RX 640. | ||
| low / 768p | 60−65 | 130−140 |
| medium / 768p | 27−30 | 100−110 |
| ultra / 1080p | 7−8 | 50−55 |
| QHD / 1440p | − | 27−30 |
| 4K / 2160p | − | 12−14 |
| high / 768p | 16−18 | 80−85 |
| The average gaming FPS of Radeon RX 640 in Counter-Strike: Global Offensive is 232% more, than Radeon HD 4810. | ||
| low / 768p | 70−75 | 50−55 |
| ultra / 1080p | 0−1 | 18−20 |
| medium / 1080p | 45−50 | 45−50 |
| The average gaming FPS of Radeon HD 4810 in Cyberpunk 2077 is 20% more, than Radeon RX 640. | ||
| low / 768p | 45−50 | 80−85 |
| medium / 768p | 10−11 | 55−60 |
| ultra / 1080p | 0−1 | 30−35 |
| The average gaming FPS of Radeon RX 640 in Dota 2 is 141% more, than Radeon HD 4810. | ||
| high / 1080p | − | 7−8 |
| ultra / 1080p | − | 5−6 |
| 4K / 2160p | − | 5−6 |
| low / 720p | 0−1 | 18−20 |
| medium / 1080p | − | 8−9 |
| high / 1080p | − | 7−8 |
| ultra / 1080p | − | 0−1 |
| QHD / 1440p | − | 0−1 |
| low / 720p | 21−24 | 60−65 |
| medium / 1080p | 0−1 | 18−20 |
| The average gaming FPS of Radeon RX 640 in Fortnite is 181% more, than Radeon HD 4810. | ||
| high / 1080p | 0−1 | 10−11 |
| QHD / 1440p | 0−1 | − |
| 4K / 2160p | − | 8−9 |
| low / 720p | 0−1 | 24−27 |
| medium / 1080p | 0−1 | 12−14 |
| low / 768p | 18−20 | 50−55 |
| high / 1080p | 0−1 | 10−12 |
| ultra / 1080p | − | 5−6 |
| QHD / 1440p | 0−1 | − |
| medium / 720p | 12−14 | 45−50 |
| The average gaming FPS of Radeon RX 640 in Grand Theft Auto V is 212% more, than Radeon HD 4810. | ||
| high / 1080p | − | 3−4 |
| ultra / 1080p | − | 1−2 |
| low / 720p | 0−1 | 10−11 |
| medium / 1080p | − | 5−6 |
| low / 768p | 75−80 | 90−95 |
| high / 1080p | 27−30 | − |
| ultra / 1080p | − | 80−85 |
| The average gaming FPS of Radeon RX 640 in Minecraft is 19% more, than Radeon HD 4810. | ||
| high / 1080p | − | 6−7 |
| ultra / 1080p | − | 2−3 |
| 4K / 2160p | − | 0−1 |
| low / 720p | 8−9 | 27−30 |
| medium / 1080p | − | 10−11 |
| The average gaming FPS of Radeon RX 640 in PLAYERUNKNOWN'S BATTLEGROUNDS is 250% more, than Radeon HD 4810. | ||
| low / 720p | 0−1 | 10−12 |
| medium / 1080p | − | 9−10 |
| low / 768p | 0−1 | 21−24 |
| medium / 768p | − | 14−16 |
| high / 1080p | − | 6−7 |
| ultra / 1080p | − | 4−5 |
| 4K / 2160p | − | 3−4 |
| low / 768p | 45−50 | 75−80 |
| medium / 768p | 14−16 | 40−45 |
| ultra / 1080p | 0−1 | 18−20 |
| high / 768p | 12−14 | 35−40 |
| The average gaming FPS of Radeon RX 640 in World of Tanks is 108% more, than Radeon HD 4810. | ||
Full Specs
| Radeon HD 4810 | Radeon RX 640 | |
| Architecture | TeraScale | Polaris |
| Code name | RV770 | Polaris 12 |
| Type | Desktop | Laptop |
| Release date | 28 May 2009 | 12 August 2019 |
| Pipelines | 640 | 640 |
| Core clock speed | 625 MHz | 1218 MHz |
| Boost Clock | 1218 MHz | |
| Transistor count | 956 million | 2,200 million |
| Manufacturing process technology | 55 nm | 14 nm |
| Texture fill rate | 20.00 | 38.98 |
| Floating-point performance | 800.0 gflops | |
| Length | 246 mm | |
| Memory bus width | 128 Bit | 64 Bit |
| Memory clock speed | 3600 MHz | 6000 MHz |
| Memory bandwidth | 57.6 GB/s | 112.0 GB/s |
| Shared memory | - | |
| DirectX | 10.1 (10_1) | 12 (12_0) |
| Shader Model | 4.1 | 6.4 |
| OpenGL | 3.3 | 4.6 |
| OpenCL | 1.1 | 2.0 |
| Vulkan | N/A | 1.2.131 |
| FreeSync | + | |
| Laptop size | large | |
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