Quadro K620M vs Radeon E8860
In this comparison between Quadro K620M and Radeon E8860 you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people Quadro K620M will be the best choice, for others Radeon E8860 will be their preference. Study the comparison tables below and make your choice.
Radeon E8860
Quadro K620M is a Laptop Graphics Card
Note: Quadro K620M 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 Quadro K620M here:
Main Specs
| Quadro K620M | Radeon E8860 | |
| Power consumption (TDP) | 30 Watt | 37 Watt |
| Interface | MXM-A (3.0) | PCIe 3.0 x16 |
| Supplementary power connectors | None | |
| Memory type | DDR3 | GDDR5 |
| Maximum RAM amount | 2 GB | 2 GB |
| Display Connectors | No outputs | 4x mini-DisplayPort |
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- Radeon E8860 has 23% more power consumption, than Quadro K620M.
- Quadro K620M is connected by MXM-A (3.0), and Radeon E8860 uses PCIe 3.0 x16 interface.
- Quadro K620M and Radeon E8860 have maximum RAM of 2 GB.
- Quadro K620M is used in Mobile workstations, and Radeon E8860 - in Desktops.
- Quadro K620M is build with Maxwell architecture, and Radeon E8860 - with GCN 1.0.
- Core clock speed of Quadro K620M is 454 MHz higher, than Radeon E8860.
- Quadro K620M and Radeon E8860 are manufactured by 28 nm process technology.
- Memory clock speed of Radeon E8860 is 2500 MHz higher, than Quadro K620M.
Game benchmarks
| high / 1080p | 3−4 | 7−8 |
| ultra / 1080p | 1−2 | 4−5 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 14−16 | 18−20 |
| medium / 1080p | 5−6 | 9−10 |
| The average gaming FPS of Radeon E8860 in Assassin's Creed Odyssey is 66% more, than Quadro K620M. | ||
| high / 1080p | 7−8 | 12−14 |
| ultra / 1080p | 5−6 | 10−12 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 18−20 | 24−27 |
| medium / 1080p | 8−9 | 12−14 |
| The average gaming FPS of Radeon E8860 in Battlefield 5 is 50% more, than Quadro K620M. | ||
| low / 768p | 45−50 | 45−50 |
| high / 1080p | 40−45 | 45−50 |
| QHD / 1440p | 0−1 | 0−1 |
| The average gaming FPS of Radeon E8860 in Call of Duty: Warzone is 4% more, than Quadro K620M. | ||
| low / 768p | 120−130 | 140−150 |
| medium / 768p | 95−100 | 110−120 |
| ultra / 1080p | 45−50 | 55−60 |
| QHD / 1440p | 24−27 | 30−35 |
| 4K / 2160p | − | 27−30 |
| high / 768p | 70−75 | 85−90 |
| The average gaming FPS of Radeon E8860 in Counter-Strike: Global Offensive is 19% more, than Quadro K620M. | ||
| low / 768p | 70−75 | 55−60 |
| ultra / 1080p | 20−22 | 21−24 |
| medium / 1080p | 40−45 | 45−50 |
| The average gaming FPS of Quadro K620M in Cyberpunk 2077 is 7% more, than Radeon E8860. | ||
| low / 768p | 75−80 | 80−85 |
| medium / 768p | 55−60 | 60−65 |
| ultra / 1080p | 27−30 | 35−40 |
| The average gaming FPS of Radeon E8860 in Dota 2 is 11% more, than Quadro K620M. | ||
| high / 1080p | 4−5 | 9−10 |
| ultra / 1080p | 3−4 | 8−9 |
| 4K / 2160p | 0−1 | 4−5 |
| low / 720p | 14−16 | 20−22 |
| medium / 1080p | 5−6 | 9−10 |
| The average gaming FPS of Radeon E8860 in Far Cry 5 is 71% more, than Quadro K620M. | ||
| high / 1080p | 12−14 | 14−16 |
| ultra / 1080p | 7−8 | 10−12 |
| QHD / 1440p | 4−5 | − |
| low / 720p | 55−60 | 60−65 |
| medium / 1080p | 14−16 | 24−27 |
| The average gaming FPS of Radeon E8860 in Fortnite is 21% more, than Quadro K620M. | ||
| high / 1080p | 6−7 | 12−14 |
| ultra / 1080p | 6−7 | 10−12 |
| QHD / 1440p | 0−1 | 1−2 |
| low / 720p | 21−24 | 27−30 |
| medium / 1080p | 9−10 | 14−16 |
| The average gaming FPS of Radeon E8860 in Forza Horizon 4 is 45% more, than Quadro K620M. | ||
| low / 768p | 45−50 | 55−60 |
| medium / 768p | − | 45−50 |
| high / 1080p | 8−9 | 12−14 |
| ultra / 1080p | 3−4 | 7−8 |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | 40−45 | − |
| The average gaming FPS of Radeon E8860 in Grand Theft Auto V is 36% more, than Quadro K620M. | ||
| high / 1080p | 2−3 | 5−6 |
| ultra / 1080p | 0−1 | 3−4 |
| 4K / 2160p | 0−1 | 0−1 |
| low / 720p | 7−8 | 12−14 |
| medium / 1080p | 3−4 | 7−8 |
| The average gaming FPS of Radeon E8860 in Metro Exodus is 100% more, than Quadro K620M. | ||
| low / 768p | 85−90 | 95−100 |
| high / 1080p | 65−70 | 90−95 |
| ultra / 1080p | − | 80−85 |
| medium / 1080p | − | 90−95 |
| The average gaming FPS of Radeon E8860 in Minecraft is 23% more, than Quadro K620M. | ||
| high / 1080p | − | 16−18 |
| ultra / 1080p | 12−14 | 14−16 |
| low / 720p | 27−30 | 30−35 |
| medium / 1080p | 14−16 | 18−20 |
| The average gaming FPS of Radeon E8860 in PLAYERUNKNOWN'S BATTLEGROUNDS is 22% more, than Quadro K620M. | ||
| high / 1080p | 6−7 | − |
| ultra / 1080p | 4−5 | 8−9 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 7−8 | 12−14 |
| medium / 1080p | − | 10−12 |
| The average gaming FPS of Radeon E8860 in Red Dead Redemption 2 is 66% more, than Quadro K620M. | ||
| low / 768p | 16−18 | 27−30 |
| medium / 768p | 12−14 | 18−20 |
| high / 1080p | 6−7 | 10−11 |
| ultra / 1080p | 4−5 | 6−7 |
| 4K / 2160p | 1−2 | 6−7 |
| The average gaming FPS of Radeon E8860 in The Witcher 3: Wild Hunt is 75% more, than Quadro K620M. | ||
| low / 768p | 70−75 | 85−90 |
| medium / 768p | 35−40 | 45−50 |
| ultra / 1080p | 16−18 | 20−22 |
| high / 768p | 30−35 | 35−40 |
| The average gaming FPS of Radeon E8860 in World of Tanks is 23% more, than Quadro K620M. | ||
Full Specs
| Quadro K620M | Radeon E8860 | |
| Architecture | Maxwell | GCN 1.0 |
| Code name | GM108 | Venus |
| Type | Mobile workstation | Desktop |
| Release date | 1 March 2015 | 25 January 2014 |
| Pipelines | 384 | 640 |
| Core clock speed | 1029 MHz | 575 MHz |
| Boost Clock | 1124 MHz | 625 MHz |
| Transistor count | 1,500 million | |
| Manufacturing process technology | 28 nm | 28 nm |
| Texture fill rate | 17.98 | 25.00 |
| Floating-point performance | 863.2 gflops | 800.0 gflops |
| Memory bus width | 64 Bit | 128 Bit |
| Memory clock speed | 2000 MHz | 4500 MHz |
| Memory bandwidth | 14.4 GB/s | 72 GB/s |
| Shared memory | - | |
| DirectX | 12 | 12 (11_1) |
| Shader Model | 5 | 5.1 |
| OpenGL | 4.5 | 4.6 |
| OpenCL | 1.2 | 1.2 |
| Vulkan | 1.1.126 | 1.2.131 |
| CUDA | + | |
| Bitcoin / BTC (SHA256) | 92 Mh/s | 48 Mh/s |
| Optimus | + | |
| Display Port | 1.2 | |
| nView Display Management | + | |
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