Radeon HD 8870M vs Radeon R7 M460

Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 8870M and Radeon R7 M460. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Radeon HD 8870M and Radeon R7 M460. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Radeon HD 8870M and Radeon R7 M460 are Laptop Graphics Cards

Note: Radeon HD 8870M and Radeon R7 M460 are only used in laptop graphics. They have 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 or Radeon R7 M460 here:

Main Specs

  Radeon HD 8870M Radeon R7 M460
Interface PCIe 3.0 x16 PCIe 3.0 x8
Memory type GDDR5, DDR3 DDR3
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs No outputs
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  • Radeon HD 8870M is connected by PCIe 3.0 x16, and Radeon R7 M460 uses PCIe 3.0 x8 interface.
  • Radeon HD 8870M and Radeon R7 M460 have maximum RAM of 2 GB.
  • Both cards are used in Laptops.
  • Radeon HD 8870M and Radeon R7 M460 are build with GCN architecture.
  • Core clock speed of Radeon R7 M460 is 259 MHz higher, than Radeon HD 8870M.
  • Radeon HD 8870M and Radeon R7 M460 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 8870M is 2500 MHz higher, than Radeon R7 M460.

Game benchmarks

high / 1080p 7−8 2−3
ultra / 1080p 4−5 0−1
QHD / 1440p 0−1 0−1
low / 720p 18−20 12−14
medium / 1080p 9−10 4−5
The average gaming FPS of Radeon HD 8870M in Assassin's Creed Odyssey is 100% more, than Radeon R7 M460.

Full Specs

  Radeon HD 8870M Radeon R7 M460
Architecture GCN GCN
Code name Venus Meso
Type Laptop Laptop
Release date 18 December 2012 21 February 2016
Pipelines 640 384
Core clock speed 725 MHz 984 MHz
Boost Clock 775 MHz 1125 MHz
Transistor count 1,500 million 1,550 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 31.00 27.00
Floating-point performance 992.0 gflops 864.0 gflops
Memory bus width 128 Bit 64 Bit
Memory clock speed 4500 MHz 2000 MHz
Memory bandwidth 72 GB/s 14.4 GB/s
Shared memory - -
DirectX 12 (11_1) 12 (12_0)
Shader Model 5.1 6.0
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.2.131 1.2.131
Bitcoin / BTC (SHA256) 107 Mh/s
Laptop size large
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