Quadro K620M vs Radeon HD 7670A
When choosing between Quadro K620M and Radeon HD 7670A, 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 Quadro K620M and Radeon HD 7670A.
Radeon HD 7670A
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 HD 7670A | |
| Power consumption (TDP) | 30 Watt | 45 Watt |
| Interface | MXM-A (3.0) | MXM-A (3.0) |
| Supplementary power connectors | None | |
| Memory type | DDR3 | GDDR5 |
| Maximum RAM amount | 2 GB | 1 GB |
| Display Connectors | No outputs | No outputs |
| Check Price |
- Radeon HD 7670A has 50% more power consumption, than Quadro K620M.
- Both video cards are using MXM-A (3.0) interface connection to a motherboard.
- Quadro K620M has 1 GB more memory, than Radeon HD 7670A.
- Quadro K620M is used in Mobile workstations, and Radeon HD 7670A - in Desktops.
- Quadro K620M is build with Maxwell architecture, and Radeon HD 7670A - with TeraScale 2.
- Core clock speed of Quadro K620M is 429 MHz higher, than Radeon HD 7670A.
- Quadro K620M is manufactured by 28 nm process technology, and Radeon HD 7670A - by 40 nm process technology.
- Memory clock speed of Radeon HD 7670A is 2000 MHz higher, than Quadro K620M.
Game benchmarks
| high / 1080p | 3−4 | 1−2 |
| ultra / 1080p | 1−2 | 0−1 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 14−16 | 12−14 |
| medium / 1080p | 5−6 | 3−4 |
| The average gaming FPS of Quadro K620M in Assassin's Creed Odyssey is 33% more, than Radeon HD 7670A. | ||
| high / 1080p | 7−8 | − |
| ultra / 1080p | 5−6 | 4−5 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 18−20 | 16−18 |
| medium / 1080p | 8−9 | 5−6 |
| The average gaming FPS of Quadro K620M in Battlefield 5 is 22% more, than Radeon HD 7670A. | ||
| low / 768p | 45−50 | 45−50 |
| high / 1080p | 40−45 | 40−45 |
| QHD / 1440p | 0−1 | 0−1 |
| Quadro K620M and Radeon HD 7670A have the same average FPS in Call of Duty: Warzone. | ||
| low / 768p | 120−130 | 120−130 |
| medium / 768p | 95−100 | 90−95 |
| ultra / 1080p | 45−50 | 40−45 |
| QHD / 1440p | 24−27 | 24−27 |
| 4K / 2160p | − | 18−20 |
| high / 768p | 70−75 | 65−70 |
| The average gaming FPS of Quadro K620M in Counter-Strike: Global Offensive is 4% more, than Radeon HD 7670A. | ||
| low / 768p | 70−75 | 85−90 |
| ultra / 1080p | 20−22 | 16−18 |
| medium / 1080p | 40−45 | 40−45 |
| The average gaming FPS of Radeon HD 7670A in Cyberpunk 2077 is 8% more, than Quadro K620M. | ||
| low / 768p | 75−80 | 75−80 |
| medium / 768p | 55−60 | 50−55 |
| ultra / 1080p | 27−30 | 24−27 |
| The average gaming FPS of Quadro K620M in Dota 2 is 5% more, than Radeon HD 7670A. | ||
| high / 1080p | 4−5 | 2−3 |
| ultra / 1080p | 3−4 | 2−3 |
| 4K / 2160p | 0−1 | 0−1 |
| low / 720p | 14−16 | 12−14 |
| medium / 1080p | 5−6 | 3−4 |
| The average gaming FPS of Quadro K620M in Far Cry 5 is 40% more, than Radeon HD 7670A. | ||
| high / 1080p | 12−14 | 10−11 |
| ultra / 1080p | 7−8 | 5−6 |
| QHD / 1440p | 4−5 | 2−3 |
| low / 720p | 55−60 | 50−55 |
| medium / 1080p | 14−16 | 10−12 |
| The average gaming FPS of Quadro K620M in Fortnite is 18% more, than Radeon HD 7670A. | ||
| high / 1080p | 6−7 | 4−5 |
| ultra / 1080p | 6−7 | − |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 21−24 | 16−18 |
| medium / 1080p | 9−10 | 7−8 |
| The average gaming FPS of Quadro K620M in Forza Horizon 4 is 33% more, than Radeon HD 7670A. | ||
| low / 768p | 45−50 | 45−50 |
| high / 1080p | 8−9 | 5−6 |
| ultra / 1080p | 3−4 | 2−3 |
| QHD / 1440p | 0−1 | 0−1 |
| medium / 720p | 40−45 | 35−40 |
| The average gaming FPS of Quadro K620M in Grand Theft Auto V is 8% more, than Radeon HD 7670A. | ||
| high / 1080p | 2−3 | 1−2 |
| ultra / 1080p | 0−1 | 0−1 |
| 4K / 2160p | 0−1 | 0−1 |
| low / 720p | 7−8 | 5−6 |
| medium / 1080p | 3−4 | 3−4 |
| The average gaming FPS of Quadro K620M in Metro Exodus is 33% more, than Radeon HD 7670A. | ||
| low / 768p | 85−90 | 90−95 |
| high / 1080p | 65−70 | 85−90 |
| ultra / 1080p | − | 70−75 |
| medium / 1080p | − | 90−95 |
| The average gaming FPS of Radeon HD 7670A in Minecraft is 16% more, than Quadro K620M. | ||
| ultra / 1080p | 12−14 | 12−14 |
| low / 720p | 27−30 | 27−30 |
| medium / 1080p | 14−16 | 14−16 |
| Quadro K620M and Radeon HD 7670A have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS. | ||
| high / 1080p | 6−7 | − |
| ultra / 1080p | 4−5 | 4−5 |
| QHD / 1440p | 0−1 | 0−1 |
| low / 720p | 7−8 | 6−7 |
| The average gaming FPS of Quadro K620M in Red Dead Redemption 2 is 20% more, than Radeon HD 7670A. | ||
| low / 768p | 16−18 | 12−14 |
| medium / 768p | 12−14 | 9−10 |
| high / 1080p | 6−7 | 4−5 |
| ultra / 1080p | 4−5 | 3−4 |
| 4K / 2160p | 1−2 | 0−1 |
| The average gaming FPS of Quadro K620M in The Witcher 3: Wild Hunt is 42% more, than Radeon HD 7670A. | ||
| low / 768p | 70−75 | 75−80 |
| medium / 768p | 35−40 | 35−40 |
| ultra / 1080p | 16−18 | 16−18 |
| high / 768p | 30−35 | 30−35 |
| The average gaming FPS of Radeon HD 7670A in World of Tanks is 5% more, than Quadro K620M. | ||
Full Specs
| Quadro K620M | Radeon HD 7670A | |
| Architecture | Maxwell | TeraScale 2 |
| Code name | GM108 | Turks |
| Type | Mobile workstation | Desktop |
| Release date | 1 March 2015 | 5 January 2012 |
| Pipelines | 384 | 480 |
| Core clock speed | 1029 MHz | 600 MHz |
| Boost Clock | 1124 MHz | |
| Transistor count | 716 million | |
| Manufacturing process technology | 28 nm | 40 nm |
| Texture fill rate | 17.98 | 14.40 |
| Floating-point performance | 863.2 gflops | 576.0 gflops |
| Memory bus width | 64 Bit | 128 Bit |
| Memory clock speed | 2000 MHz | 4000 MHz |
| Memory bandwidth | 14.4 GB/s | 64 GB/s |
| Shared memory | - | |
| DirectX | 12 | 11.2 (11_0) |
| Shader Model | 5 | 5.0 |
| OpenGL | 4.5 | 4.4 |
| OpenCL | 1.2 | 1.2 |
| Vulkan | 1.1.126 | N/A |
| CUDA | + | |
| Bitcoin / BTC (SHA256) | 92 Mh/s | |
| Optimus | + | |
| Display Port | 1.2 | |
| nView Display Management | + | |
| Check Price |