Radeon HD 4870 vs Tesla M6

If you are going to buy a new graphics card and are choosing between Radeon HD 4870 and Tesla M6, 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 Radeon HD 4870 stacks up against Tesla M6, check out specs charts below.

Main Specs

  Radeon HD 4870 Tesla M6
Power consumption (TDP) 150 Watt 100 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 2x 6-pin None
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 8 GB
Display Connectors 2x DVI, 1x S-Video No outputs
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  • Radeon HD 4870 has 50% more power consumption, than Tesla M6.
  • Radeon HD 4870 is connected by PCIe 2.0 x16, and Tesla M6 uses PCIe 3.0 x16 interface.
  • Tesla M6 has 7 GB more memory, than Radeon HD 4870.
  • Both cards are used in Desktops.
  • Radeon HD 4870 is build with TeraScale architecture, and Tesla M6 - with Maxwell 2.0.
  • Core clock speed of Tesla M6 is 180 MHz higher, than Radeon HD 4870.
  • Radeon HD 4870 is manufactured by 55 nm process technology, and Tesla M6 - by 28 nm process technology.
  • Memory clock speed of Tesla M6 is 1412 MHz higher, than Radeon HD 4870.

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 4870.

Full Specs

  Radeon HD 4870 Tesla M6
Architecture TeraScale Maxwell 2.0
Code name RV770 GM204
Type Desktop Workstation
Release date 25 June 2008 30 August 2015
Pipelines 800 1536
Core clock speed 750 MHz 930 MHz
Boost Clock 1180 MHz
Transistor count 956 million 5,200 million
Manufacturing process technology 55 nm 28 nm
Texture fill rate 30.00 113.3
Floating-point performance 1,200.0 gflops 3,625 gflops
Length 250 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 3600 MHz 5012 MHz
Memory bandwidth 115.2 GB/s 160.4 GB/s
DirectX 10.1 (10_1) 12 (12_1)
Shader Model 4.1 6.4
OpenGL 3.3 4.6
OpenCL 1.1 1.2
Vulkan N/A 1.1.126
CUDA 5.2
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