GeForce 920M vs Radeon HD 7870

Find out if it is worth upgrading your current GPU setup by comparing GeForce 920M 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 920M 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 920M is a Laptop Graphics Card

Note: GeForce 920M 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 920M here:

Main Specs

  GeForce 920M Radeon HD 7870
Power consumption (TDP) 33 Watt 175 Watt
Interface PCIe 3.0 x8
Memory type DDR3 GDDR5
Maximum RAM amount 4 GB 2 GB
Display Connectors No outputs
  Check Price Check Price
  • Radeon HD 7870 has 430% more power consumption, than GeForce 920M.
  • GeForce 920M has 2 GB more memory, than Radeon HD 7870.
  • GeForce 920M is used in Laptops, and Radeon HD 7870 - in Desktops.
  • GeForce 920M is build with Kepler architecture, and Radeon HD 7870 - with GCN.
  • Core clock speed of Radeon HD 7870 is 46 MHz higher, than GeForce 920M.
  • GeForce 920M and Radeon HD 7870 are manufactured by 28 nm process technology.
  • Memory clock speed of Radeon HD 7870 is 3000 MHz higher, than GeForce 920M.

Game benchmarks

high / 1080p 0−1 24−27
ultra / 1080p 14−16
QHD / 1440p 0−1 9−10
4K / 2160p 6−7
low / 720p 1−2 45−50
medium / 1080p 0−1 30−33
The average gaming FPS of Radeon HD 7870 in Assassin's Creed Odyssey is 4600% more, than GeForce 920M.

Full Specs

  GeForce 920M Radeon HD 7870
Architecture Kepler GCN
Code name N16V-GM-S Pitcairn XT
Type Laptop Desktop
Release date 27 January 2015 5 March 2012
Pipelines 384 1280
Core clock speed 954 MHz 1000 MHz
Transistor count 915 million 2800 Million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 30.53
Floating-point performance 297.6 gflops
Memory bus width 64 Bit 256 Bit
Memory clock speed 1800 MHz 4800 MHz
Memory bandwidth 14.4 GB/s
Shared memory - -
DirectX 12 (11_0) DirectX 11.1, Shader 5.1
Shader Model 5.1
OpenGL 4.5
OpenCL 1.2
Vulkan 1.1.126
CUDA +
Monero / XMR (CryptoNight) 0.39 kh/s
Bus support PCI Express 3.0
Bitcoin / BTC (SHA256) 40 Mh/s
Optimus +
Eyefinity +
Decred / DCR (Decred) 0.63 Gh/s
Ethereum / ETH (DaggerHashimoto) 16.6 Mh/s
Zcash / ZEC (Equihash) 145 Sol/s
GPU Boost 2.0
GameWorks +
  Check Price Check Price