Radeon HD 4810 vs UHD Graphics 620
If you are going to buy a new graphics card and are choosing between Radeon HD 4810 and UHD Graphics 620, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the Radeon HD 4810 stacks up against UHD Graphics 620, check out specs charts below.
Radeon HD 4810
UHD Graphics 620 is a Laptop Graphics Card
Note: UHD Graphics 620 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 UHD Graphics 620 here:
Main Specs
| Radeon HD 4810 | UHD Graphics 620 | |
| Power consumption (TDP) | 95 Watt | 15 Watt |
| Interface | PCIe 2.0 x16 | PCIe 3.0 x1 |
| Supplementary power connectors | 1x 6-pin | |
| Memory type | GDDR5 | LPDDR3/DDR4 |
| Maximum RAM amount | 512 MB | 32 GB |
| Display Connectors | 2x DVI, 1x S-Video | No outputs |
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- Radeon HD 4810 has 533% more power consumption, than UHD Graphics 620.
- Radeon HD 4810 is connected by PCIe 2.0 x16, and UHD Graphics 620 uses PCIe 3.0 x1 interface.
- Radeon HD 4810 has 480 GB more memory, than UHD Graphics 620.
- Radeon HD 4810 is used in Desktops, and UHD Graphics 620 - in Laptops.
- Radeon HD 4810 is build with TeraScale architecture, and UHD Graphics 620 - with Gen. 9.5.
- Core clock speed of Radeon HD 4810 is 325 MHz higher, than UHD Graphics 620.
- Radeon HD 4810 is manufactured by 55 nm process technology, and UHD Graphics 620 - by 14 nm process technology.
Game benchmarks
| high / 1080p | 0−1 | 2−3 |
| ultra / 1080p | − | 0−1 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 1−2 | 12−14 |
| medium / 1080p | 0−1 | 3−4 |
| The average gaming FPS of UHD Graphics 620 in Assassin's Creed Odyssey is 1200% more, than Radeon HD 4810. | ||
| high / 1080p | − | 6−7 |
| ultra / 1080p | − | 4−5 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 0−1 | 16−18 |
| medium / 1080p | − | 6−7 |
| 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 UHD Graphics 620. | ||
| low / 768p | 60−65 | 100−110 |
| medium / 768p | 27−30 | 80−85 |
| ultra / 1080p | 7−8 | 40−45 |
| QHD / 1440p | − | 21−24 |
| 4K / 2160p | − | 16−18 |
| high / 768p | 16−18 | 60−65 |
| The average gaming FPS of UHD Graphics 620 in Counter-Strike: Global Offensive is 160% more, than Radeon HD 4810. | ||
| low / 768p | 70−75 | 85−90 |
| ultra / 1080p | 0−1 | 18−20 |
| medium / 1080p | 45−50 | 40−45 |
| The average gaming FPS of UHD Graphics 620 in Cyberpunk 2077 is 8% more, than Radeon HD 4810. | ||
| low / 768p | 45−50 | 80−85 |
| medium / 768p | 10−11 | 55−60 |
| ultra / 1080p | 0−1 | 27−30 |
| The average gaming FPS of UHD Graphics 620 in Dota 2 is 141% more, than Radeon HD 4810. | ||
| high / 1080p | − | 2−3 |
| ultra / 1080p | − | 2−3 |
| 4K / 2160p | − | 1−2 |
| low / 720p | 0−1 | 12−14 |
| medium / 1080p | − | 3−4 |
| high / 1080p | − | 10−11 |
| ultra / 1080p | − | 5−6 |
| QHD / 1440p | − | 1−2 |
| low / 720p | 21−24 | 50−55 |
| medium / 1080p | 0−1 | 12−14 |
| The average gaming FPS of UHD Graphics 620 in Fortnite is 136% more, than Radeon HD 4810. | ||
| high / 1080p | 0−1 | 5−6 |
| QHD / 1440p | 0−1 | 3−4 |
| 4K / 2160p | − | 2−3 |
| low / 720p | 0−1 | 16−18 |
| medium / 1080p | 0−1 | 8−9 |
| low / 768p | 18−20 | 40−45 |
| medium / 768p | − | 35−40 |
| high / 1080p | 0−1 | 5−6 |
| ultra / 1080p | − | 3−4 |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | 12−14 | − |
| The average gaming FPS of UHD Graphics 620 in Grand Theft Auto V is 121% more, than Radeon HD 4810. | ||
| high / 1080p | − | 1−2 |
| ultra / 1080p | − | 0−1 |
| low / 720p | 0−1 | 5−6 |
| medium / 1080p | − | 3−4 |
| low / 768p | 75−80 | 95−100 |
| high / 1080p | 27−30 | 60−65 |
| medium / 1080p | − | 85−90 |
| The average gaming FPS of UHD Graphics 620 in Minecraft is 50% more, than Radeon HD 4810. | ||
| ultra / 1080p | − | 12−14 |
| low / 720p | 8−9 | 27−30 |
| medium / 1080p | − | 14−16 |
| The average gaming FPS of UHD Graphics 620 in PLAYERUNKNOWN'S BATTLEGROUNDS is 250% more, than Radeon HD 4810. | ||
| ultra / 1080p | − | 4−5 |
| QHD / 1440p | − | 0−1 |
| low / 720p | 0−1 | 4−5 |
| low / 768p | 0−1 | 12−14 |
| medium / 768p | − | 9−10 |
| high / 1080p | − | 4−5 |
| ultra / 1080p | − | 3−4 |
| 4K / 2160p | − | 0−1 |
| low / 768p | 45−50 | 65−70 |
| medium / 768p | 14−16 | 35−40 |
| ultra / 1080p | 0−1 | 14−16 |
| high / 768p | 12−14 | 27−30 |
| The average gaming FPS of UHD Graphics 620 in World of Tanks is 76% more, than Radeon HD 4810. | ||
Full Specs
| Radeon HD 4810 | UHD Graphics 620 | |
| Architecture | TeraScale | Gen. 9.5 |
| Code name | RV770 | Kaby-Lake-Refresh GT2 |
| Type | Desktop | Laptop |
| Release date | 28 May 2009 | 1 September 2017 |
| Pipelines | 640 | 24 |
| Core clock speed | 625 MHz | 300 MHz |
| Boost Clock | 1150 MHz | |
| Transistor count | 956 million | 189 million |
| Manufacturing process technology | 55 nm | 14 nm |
| Texture fill rate | 20.00 | 27.60 |
| Floating-point performance | 800.0 gflops | |
| Length | 246 mm | |
| Memory bus width | 128 Bit | 64/128 Bit |
| Memory clock speed | 3600 MHz | |
| Memory bandwidth | 57.6 GB/s | |
| Shared memory | + | |
| DirectX | 10.1 (10_1) | 12 (12_1) |
| Shader Model | 4.1 | 6.4 |
| OpenGL | 3.3 | 4.6 |
| OpenCL | 1.1 | 2.1 |
| Vulkan | N/A | 1.1.103 |
| Quick Sync | + | |
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