Radeon E6760 vs Radeon HD 7870M

When comparing Radeon E6760 and Radeon HD 7870M, 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 E6760 and Radeon HD 7870M is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon HD 7870M is a Laptop Graphics Card

Note: Radeon HD 7870M 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 7870M here:

Main Specs

  Radeon E6760 Radeon HD 7870M
Power consumption (TDP) 45 Watt 45 Watt
Interface MXM-A (3.0) PCIe 3.0 x16
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors No outputs
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  • Both graphics cards have the same power consumption of 45 Watt.
  • Radeon E6760 is connected by MXM-A (3.0), and Radeon HD 7870M uses PCIe 3.0 x16 interface.
  • Radeon HD 7870M has 1 GB more memory, than Radeon E6760.
  • Radeon E6760 is used in Desktops, and Radeon HD 7870M - in Laptops.
  • Radeon E6760 is build with TeraScale 2 architecture, and Radeon HD 7870M - with GCN.
  • Core clock speed of Radeon HD 7870M is 200 MHz higher, than Radeon E6760.
  • Radeon E6760 is manufactured by 40 nm process technology, and Radeon HD 7870M - by 28 nm process technology.
  • Memory clock speed of Radeon HD 7870M is 800 MHz higher, than Radeon E6760.

Game benchmarks

high / 1080p 2−3 6−7
ultra / 1080p 0−1 4−5
QHD / 1440p 0−1 0−1
low / 720p 12−14 16−18
medium / 1080p 3−4 8−9
The average gaming FPS of Radeon HD 7870M in Assassin's Creed Odyssey is 66% more, than Radeon E6760.

Full Specs

  Radeon E6760 Radeon HD 7870M
Architecture TeraScale 2 GCN
Code name Turks Heathrow XT
Type Desktop Laptop
Release date 2 May 2011 24 April 2012
Pipelines 480 640
Core clock speed 600 MHz 800 MHz
Transistor count 716 million 1,500 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 14.40 32.00
Floating-point performance 576.0 gflops 1,024 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 3200 MHz 4000 MHz
Memory bandwidth 51.2 GB/s 64 GB/s
Shared memory -
DirectX 11.0 12 (11_1)
Shader Model 5.0 5.1
OpenGL 4.3 4.6
OpenCL 1.2 1.2
Vulkan 1.2.131
Bitcoin / BTC (SHA256) 52 Mh/s
Laptop size large
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