GeForce GT 650M SLI vs Radeon HD 7870

Find out if it is worth upgrading your current GPU setup by comparing GeForce GT 650M SLI and Radeon HD 7870. 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 GT 650M SLI and Radeon HD 7870. 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 GT 650M SLI is a Laptop Graphics Card

Note: GeForce GT 650M SLI 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 GeForce GT 650M SLI here:

Main Specs

  GeForce GT 650M SLI Radeon HD 7870
Power consumption (TDP) 175 Watt
Memory type GDDR5 GDDR5
Maximum RAM amount 2x2 GB 2 GB
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  • GeForce GT 650M SLI and Radeon HD 7870 have maximum RAM of 2 GB.
  • GeForce GT 650M SLI is used in Laptops, and Radeon HD 7870 - in Desktops.
  • GeForce GT 650M SLI is build with Kepler architecture, and Radeon HD 7870 - with GCN.
  • Core clock speed of Radeon HD 7870 is 210 MHz higher, than GeForce GT 650M SLI.
  • GeForce GT 650M SLI and Radeon HD 7870 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 7870 is 800 MHz higher, than GeForce GT 650M SLI.

Game benchmarks

high / 1080p 12−14 24−27
ultra / 1080p 7−8 14−16
QHD / 1440p 2−3 9−10
4K / 2160p 6−7
low / 720p 24−27 45−50
medium / 1080p 14−16 30−33
The average gaming FPS of Radeon HD 7870 in Assassin's Creed Odyssey is 108% more, than GeForce GT 650M SLI.

Full Specs

  GeForce GT 650M SLI Radeon HD 7870
Architecture Kepler GCN
Code name N13E-GE Pitcairn XT
Type Laptop Desktop
Release date 22 March 2012 5 March 2012
Pipelines 768 1280
Core clock speed 790 MHz 1000 MHz
Boost Clock 835 MHz
Transistor count 2800 Million
Manufacturing process technology 28 nm 28 nm
Memory bus width 2x 128 Bit 256 Bit
Memory clock speed 4000 MHz 4800 MHz
Shared memory - -
DirectX DirectX 11, Shader 5.0 DirectX 11.1, Shader 5.1
CUDA +
Monero / XMR (CryptoNight) 0.39 kh/s
Laptop size medium sized
Optimus +
Eyefinity +
Decred / DCR (Decred) 0.63 Gh/s
Ethereum / ETH (DaggerHashimoto) 16.6 Mh/s
Zcash / ZEC (Equihash) 145 Sol/s
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