GeForce 920M vs Radeon R9 280X

Find out if it is worth upgrading your current GPU setup by comparing GeForce 920M and Radeon R9 280X. 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 R9 280X. 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 R9 280X
Power consumption (TDP) 33 Watt 250 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Supplementary power connectors 1 x 6-pin + 1 x 8-pin
Memory type DDR3 GDDR5
Maximum RAM amount 4 GB 3 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon R9 280X has 657% more power consumption, than GeForce 920M.
  • GeForce 920M is connected by PCIe 3.0 x8, and Radeon R9 280X uses PCIe 3.0 x16 interface.
  • GeForce 920M has 1 GB more memory, than Radeon R9 280X.
  • GeForce 920M is used in Laptops, and Radeon R9 280X - in Desktops.
  • GeForce 920M is build with Kepler architecture, and Radeon R9 280X - with GCN.
  • GeForce 920M and Radeon R9 280X are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 0−1 35−40
ultra / 1080p 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 1−2 60−65
medium / 1080p 0−1 40−45
The average gaming FPS of Radeon R9 280X in Assassin's Creed Odyssey is 6100% more, than GeForce 920M.

Full Specs

  GeForce 920M Radeon R9 280X
Architecture Kepler GCN
Code name N16V-GM-S Thaiti XTL
Type Laptop Desktop
Release date 27 January 2015 8 October 2013
Pipelines 384 2048
Core clock speed 954 MHz
Boost Clock 1000 MHz
Transistor count 915 million 4,313 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 30.53 128.0
Floating-point performance 297.6 gflops 4,096 gflops
Length 275 mm
Memory bus width 64 Bit 384 Bit
Memory clock speed 1800 MHz
Memory bandwidth 14.4 GB/s 288 GB/s
Shared memory - -
DirectX 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.5 4.6
OpenCL 1.2 1.2
Vulkan 1.1.126 +
CUDA +
Monero / XMR (CryptoNight) 0.5 kh/s
FreeSync +
Bus support PCI Express 3.0 PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 40 Mh/s 494 Mh/s
Optimus +
Eyefinity +
HD3D +
TrueAudio +
Design reference
DisplayPort support +
CrossFire +
DDMA audio +
Decred / DCR (Decred) 1.07 Gh/s
Ethereum / ETH (DaggerHashimoto) 14.42 Mh/s
Zcash / ZEC (Equihash) 285 Sol/s
GPU Boost 2.0
GameWorks +
AppAcceleration +
LiquidVR +
TressFX +
UVD +
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