GeForce GTX 285M SLI vs Radeon HD 7870M

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 285M SLI and Radeon HD 7870M. 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 GeForce GTX 285M SLI and Radeon HD 7870M. 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.

GeForce GTX 285M SLI and Radeon HD 7870M are Laptop Graphics Cards

Note: GeForce GTX 285M SLI and Radeon HD 7870M 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 GeForce GTX 285M SLI or Radeon HD 7870M here:

Main Specs

  GeForce GTX 285M SLI Radeon HD 7870M
Power consumption (TDP) 150 Watt 45 Watt
Interface PCIe 3.0 x16
Memory type GDDR3 GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors No outputs
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  • GeForce GTX 285M SLI has 233% more power consumption, than Radeon HD 7870M.
  • GeForce GTX 285M SLI and Radeon HD 7870M have maximum RAM of 2 GB.
  • Both cards are used in Laptops.
  • GeForce GTX 285M SLI is build with G9x architecture, and Radeon HD 7870M - with GCN.
  • Core clock speed of Radeon HD 7870M is 224 MHz higher, than GeForce GTX 285M SLI.
  • GeForce GTX 285M SLI is manufactured by 55 nm process technology, and Radeon HD 7870M - by 28 nm process technology.
  • Memory clock speed of Radeon HD 7870M is 2980 MHz higher, than GeForce GTX 285M SLI.

Game benchmarks

high / 1080p 14−16 6−7
ultra / 1080p 8−9 4−5
QHD / 1440p 3−4 0−1
low / 720p 27−30 16−18
medium / 1080p 16−18 8−9
The average gaming FPS of GeForce GTX 285M SLI in Assassin's Creed Odyssey is 88% more, than Radeon HD 7870M.

Full Specs

  GeForce GTX 285M SLI Radeon HD 7870M
Architecture G9x GCN
Code name N10E-GTX Heathrow XT
Type Laptop Laptop
Release date 2 March 2009 24 April 2012
Pipelines 256 640
Core clock speed 576 MHz 800 MHz
Transistor count 1508 Million 1,500 million
Manufacturing process technology 55 nm 28 nm
Texture fill rate 32.00
Floating-point performance 1,024 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 1020 MHz 4000 MHz
Memory bandwidth 64 GB/s
Shared memory - -
DirectX DirectX 10, Shader 4.0 12 (11_1)
Shader Model 5.1
OpenGL 4.6
OpenCL 1.2
Vulkan 1.2.131
CUDA +
Laptop size large large
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