Radeon HD 7870 XT vs Radeon R9 M370X

When comparing Radeon HD 7870 XT and Radeon R9 M370X, 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 7870 XT and Radeon R9 M370X is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon R9 M370X is a Laptop Graphics Card

Note: Radeon R9 M370X 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 R9 M370X here:

Main Specs

  Radeon HD 7870 XT Radeon R9 M370X
Power consumption (TDP) 185 Watt
Interface PCIe 3.0 x16
Supplementary power connectors 2x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors 1x DVI, 1x HDMI, 2x mini-DisplayPort
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  • Radeon HD 7870 XT and Radeon R9 M370X have maximum RAM of 2 GB.
  • Radeon HD 7870 XT is used in Desktops, and Radeon R9 M370X - in Laptops.
  • Radeon HD 7870 XT and Radeon R9 M370X are build with GCN 1.0 architecture.
  • Core clock speed of Radeon HD 7870 XT is 125 MHz higher, than Radeon R9 M370X.
  • Radeon HD 7870 XT and Radeon R9 M370X are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 7870 XT is 1500 MHz higher, than Radeon R9 M370X.

Game benchmarks

high / 1080p 35−40 3−4
ultra / 1080p 21−24 1−2
QHD / 1440p 16−18 0−1
4K / 2160p 10−11
low / 720p 60−65 14−16
medium / 1080p 40−45 6−7
The average gaming FPS of Radeon HD 7870 XT in Assassin's Creed Odyssey is 583% more, than Radeon R9 M370X.

Full Specs

  Radeon HD 7870 XT Radeon R9 M370X
Architecture GCN 1.0 GCN 1.0
Code name Tahiti Cape Verde
Type Desktop Laptop
Release date 19 November 2012 19 May 2015
Pipelines 1536 640
Core clock speed 925 MHz 800 MHz
Boost Clock 975 MHz
Transistor count 4,313 million 1500 Million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 93.60
Floating-point performance 2,995 gflops
Length 267 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 6000 MHz 4500 MHz
Memory bandwidth 192.0 GB/s
Shared memory -
DirectX 12 (11_1) DirectX 12 (FL 11_1), Shader 5.0
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan 1.2.131
Bitcoin / BTC (SHA256) 346 Mh/s 125 Mh/s
Laptop size medium sized
Ethereum / ETH (DaggerHashimoto) 14.5 Mh/s
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