Radeon HD 8790M vs Tesla M6

When comparing Radeon HD 8790M and Tesla M6, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon HD 8790M and Tesla M6 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon HD 8790M is a Laptop Graphics Card

Note: Radeon HD 8790M 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 HD 8790M here:

Main Specs

  Radeon HD 8790M Tesla M6
Power consumption (TDP) 100 Watt
Interface MXM-A (3.0) PCIe 3.0 x16
Supplementary power connectors None None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 8 GB
Display Connectors No outputs No outputs
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  • Radeon HD 8790M is connected by MXM-A (3.0), and Tesla M6 uses PCIe 3.0 x16 interface.
  • Tesla M6 has 6 GB more memory, than Radeon HD 8790M.
  • Radeon HD 8790M is used in Laptops, and Tesla M6 - in Desktops.
  • Radeon HD 8790M is build with GCN architecture, and Tesla M6 - with Maxwell 2.0.
  • Core clock speed of Tesla M6 is 80 MHz higher, than Radeon HD 8790M.
  • Radeon HD 8790M and Tesla M6 are manufactured by 28 nm process technology.
  • Memory clock speed of Tesla M6 is 512 MHz higher, than Radeon HD 8790M.

Game benchmarks

high / 1080p 3−4 35−40
ultra / 1080p 1−2 24−27
QHD / 1440p 0−1 20−22
4K / 2160p 10−12
low / 720p 14−16 65−70
medium / 1080p 6−7 45−50
The average gaming FPS of Tesla M6 in Assassin's Creed Odyssey is 633% more, than Radeon HD 8790M.

Full Specs

  Radeon HD 8790M Tesla M6
Architecture GCN Maxwell 2.0
Code name Mars XTX GM204
Type Laptop Workstation
Release date 16 November 2012 30 August 2015
Pipelines 384 1536
Core clock speed 850 MHz 930 MHz
Boost Clock 900 MHz 1180 MHz
Transistor count 950 million 5,200 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 21.60 113.3
Floating-point performance 691.2 gflops 3,625 gflops
Memory bus width 128 Bit 256 Bit
Memory clock speed 4500 MHz 5012 MHz
Memory bandwidth 64 GB/s 160.4 GB/s
Shared memory -
DirectX 12 (11_1) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.2.131 1.1.126
CUDA 5.2
Bitcoin / BTC (SHA256) 80 Mh/s
Laptop size medium sized
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