Quadro P620 vs Radeon HD 7670A

If you are going to buy a new graphics card and are choosing between Quadro P620 and Radeon HD 7670A, 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 Quadro P620 stacks up against Radeon HD 7670A, check out specs charts below.

Main Specs

  Quadro P620 Radeon HD 7670A
Power consumption (TDP) 40 Watt 45 Watt
Interface PCIe 3.0 x16 MXM-A (3.0)
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 1 GB
Display Connectors 4x mini-DisplayPort No outputs
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  • Radeon HD 7670A has 12% more power consumption, than Quadro P620.
  • Quadro P620 is connected by PCIe 3.0 x16, and Radeon HD 7670A uses MXM-A (3.0) interface.
  • Quadro P620 has 3 GB more memory, than Radeon HD 7670A.
  • Both cards are used in Desktops.
  • Quadro P620 is build with Pascal architecture, and Radeon HD 7670A - with TeraScale 2.
  • Core clock speed of Quadro P620 is 577 MHz higher, than Radeon HD 7670A.
  • Quadro P620 is manufactured by 14 nm process technology, and Radeon HD 7670A - by 40 nm process technology.
  • Memory clock speed of Quadro P620 is 2000 MHz higher, than Radeon HD 7670A.

Game benchmarks

high / 1080p 18−20 1−2
ultra / 1080p 10−12 0−1
QHD / 1440p 5−6 0−1
4K / 2160p 4−5
low / 720p 35−40 12−14
medium / 1080p 21−24 3−4
The average gaming FPS of Quadro P620 in Assassin's Creed Odyssey is 333% more, than Radeon HD 7670A.

Full Specs

  Quadro P620 Radeon HD 7670A
Architecture Pascal TeraScale 2
Code name GP107 Turks
Type Workstation Desktop
Release date 27 May 2019 5 January 2012
Pipelines 512 480
Core clock speed 1177 MHz 600 MHz
Boost Clock 1442 MHz
Transistor count 3,300 million 716 million
Manufacturing process technology 14 nm 40 nm
Texture fill rate 43.33 14.40
Floating-point performance 1,490 gflops 576.0 gflops
Length 145 mm
Memory bus width 128 Bit 128 Bit
Memory clock speed 6000 MHz 4000 MHz
Memory bandwidth 80.13 GB/s 64 GB/s
Shared memory -
DirectX 12 (12_1) 11.2 (11_0)
Shader Model 6.4 5.0
OpenGL 4.6 4.4
OpenCL 1.2 1.2
Vulkan 1.2.131 N/A
CUDA 6.1
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