GeForce GTX 860M vs Radeon R9 380

When comparing GeForce GTX 860M and Radeon R9 380, 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 GeForce GTX 860M and Radeon R9 380 is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

GeForce GTX 860M is a Laptop Graphics Card

Note: GeForce GTX 860M 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 GTX 860M here:

Main Specs

  GeForce GTX 860M Radeon R9 380
Power consumption (TDP) 75 Watt 190 Watt
Interface MXM-B (3.0) PCIe 3.0 x16
Supplementary power connectors None 2 x 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 4 GB 4 GB
Display Connectors No outputs 2x DVI, 1x HDMI, 1x DisplayPort
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  • Radeon R9 380 has 153% more power consumption, than GeForce GTX 860M.
  • GeForce GTX 860M is connected by MXM-B (3.0), and Radeon R9 380 uses PCIe 3.0 x16 interface.
  • GeForce GTX 860M and Radeon R9 380 have maximum RAM of 4 GB.
  • GeForce GTX 860M is used in Laptops, and Radeon R9 380 - in Desktops.
  • GeForce GTX 860M is build with Maxwell architecture, and Radeon R9 380 - with GCN.
  • GeForce GTX 860M and Radeon R9 380 are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 16−18 35−40
ultra / 1080p 10−11 21−24
QHD / 1440p 5−6 16−18
4K / 2160p 4−5 10−11
low / 720p 30−35 60−65
medium / 1080p 21−24 40−45
The average gaming FPS of Radeon R9 380 in Assassin's Creed Odyssey is 113% more, than GeForce GTX 860M.

Full Specs

  GeForce GTX 860M Radeon R9 380
Architecture Maxwell GCN
Code name N15P-GX Tonga Pro
Type Laptop Desktop
Release date 12 March 2014 26 June 2015
Pipelines 640 1792
Core clock speed 797 MHz
Boost Clock 915 MHz 970 MHz
Transistor count 1,870 million 5,000 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 43.40 108.6
Floating-point performance 1,389 gflops 3,476 gflops
Length 221 mm
Memory bus width 128 Bit 256 Bit
Memory clock speed 970 MHz
Memory bandwidth 80.0 GB/s 182.4 GB/s
Shared memory - -
DirectX 12 (11_0)
Shader Model 5.1 6.3
OpenGL 4.5 4.5
OpenCL 1.1 2.0
Vulkan 1.1.126 +
CUDA +
Monero / XMR (CryptoNight) 0.48 kh/s
FreeSync +
CUDA cores 1152 or 640
Bus support PCI Express 2.0, PCI Express 3.0 PCIe 3.0
SLI options +
HDMI + +
Bitcoin / BTC (SHA256) 163 Mh/s 404 Mh/s
Laptop size medium sized
Standard memory configuration GDDR5
eDP 1.2 signal support Up to 3840x2160
LVDS signal support Up to 1920x1200
DisplayPort Multimode (DP++) support Up to 3840x2160
HDCP content protection +
7.1 channel HD audio on HDMI +
TrueHD and DTS-HD audio bitstreaming +
H.264, VC1, MPEG2 1080p video decoder +
Optimus +
Eyefinity +
HD3D +
PowerTune +
TrueAudio +
ZeroCore +
Mantle +
Design reference
Bridgeless CrossFire +
Number of Eyefinity displays 6
DisplayPort support +
CrossFire +
VCE +
DDMA audio +
Decred / DCR (Decred) 0.66 Gh/s
Ethereum / ETH (DaggerHashimoto) 18 Mh/s
Zcash / ZEC (Equihash) 168.45 Sol/s
Compute units 28
Form factor full height / full length / dual slot
High bandwidth memory (HBM) -
LiquidVR +
FRTC +
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