Radeon HD 8870M vs Radeon R9 370

When comparing Radeon HD 8870M and Radeon R9 370, 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 8870M and Radeon R9 370 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon HD 8870M is a Laptop Graphics Card

Note: Radeon HD 8870M 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 8870M here:

Main Specs

  Radeon HD 8870M Radeon R9 370
Power consumption (TDP) 110 Watt
Interface PCIe 3.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin
Memory type GDDR5, DDR3 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 1x DisplayPort
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  • Both video cards are using PCIe 3.0 x16 interface connection to a motherboard.
  • Radeon HD 8870M and Radeon R9 370 have maximum RAM of 2 GB.
  • Radeon HD 8870M is used in Laptops, and Radeon R9 370 - in Desktops.
  • Radeon HD 8870M is build with GCN architecture, and Radeon R9 370 - with GCN 1.0.
  • Core clock speed of Radeon R9 370 is 200 MHz higher, than Radeon HD 8870M.
  • Radeon HD 8870M and Radeon R9 370 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon R9 370 is 1100 MHz higher, than Radeon HD 8870M.

Game benchmarks

high / 1080p 7−8 35−40
ultra / 1080p 4−5 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 18−20 60−65
medium / 1080p 9−10 40−45
The average gaming FPS of Radeon R9 370 in Assassin's Creed Odyssey is 310% more, than Radeon HD 8870M.

Full Specs

  Radeon HD 8870M Radeon R9 370
Architecture GCN GCN 1.0
Code name Venus Trinidad
Type Laptop Desktop
Release date 18 December 2012 5 May 2015
Pipelines 640 1280
Core clock speed 725 MHz 925 MHz
Boost Clock 775 MHz 975 MHz
Transistor count 1,500 million 2,800 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 31.00 78.00
Floating-point performance 992.0 gflops 2,496 gflops
Length 221 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 4500 MHz 5600 MHz
Memory bandwidth 72 GB/s 179.2 GB/s
Shared memory -
DirectX 12 (11_1) 12 (11_1)
Shader Model 5.1 5.1
OpenGL 4.6 4.6
OpenCL 1.2 1.2
Vulkan 1.2.131 1.2.131
Bitcoin / BTC (SHA256) 107 Mh/s 336 Mh/s
Laptop size large
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