Radeon HD 8790M vs Tesla M2070 Q

When comparing Radeon HD 8790M and Tesla M2070 Q, 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 M2070 Q 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 M2070 Q
Power consumption (TDP) 225 Watt
Interface MXM-A (3.0) PCIe 2.0 x16
Supplementary power connectors None 1x 6-pin + 1x 8-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 6 GB
Display Connectors No outputs No outputs
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  • Radeon HD 8790M is connected by MXM-A (3.0), and Tesla M2070 Q uses PCIe 2.0 x16 interface.
  • Tesla M2070 Q has 4 GB more memory, than Radeon HD 8790M.
  • Radeon HD 8790M is used in Laptops, and Tesla M2070 Q - in Desktops.
  • Radeon HD 8790M is build with GCN architecture, and Tesla M2070 Q - with Fermi.
  • Core clock speed of Radeon HD 8790M is 276 MHz higher, than Tesla M2070 Q.
  • Radeon HD 8790M is manufactured by 28 nm process technology, and Tesla M2070 Q - by 40 nm process technology.
  • Memory clock speed of Radeon HD 8790M is 1368 MHz higher, than Tesla M2070 Q.

Game benchmarks

high / 1080p 3−4 3−4
ultra / 1080p 1−2 1−2
QHD / 1440p 0−1 0−1
low / 720p 14−16 14−16
medium / 1080p 6−7 6−7
Radeon HD 8790M and Tesla M2070 Q have the same average FPS in Assassin's Creed Odyssey.

Full Specs

  Radeon HD 8790M Tesla M2070 Q
Architecture GCN Fermi
Code name Mars XTX GF100
Type Laptop Workstation
Release date 16 November 2012 25 July 2011
Pipelines 384 448
Core clock speed 850 MHz 574 MHz
Boost Clock 900 MHz
Transistor count 950 million 3,100 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 21.60 32.14
Floating-point performance 691.2 gflops 1,027.7 gflops
Length 248 mm
Memory bus width 128 Bit 384 Bit
Memory clock speed 4500 MHz 3132 MHz
Memory bandwidth 64 GB/s 150.3 GB/s
Shared memory -
DirectX 12 (11_1) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.1
Vulkan 1.2.131 N/A
CUDA 2.0
Bitcoin / BTC (SHA256) 80 Mh/s 94 Mh/s
Laptop size medium sized
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