GeForce 845M vs Radeon R7 M380

Find out if it is worth upgrading your current GPU setup by comparing GeForce 845M and Radeon R7 M380. 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 845M and Radeon R7 M380. 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 845M and Radeon R7 M380 are Laptop Graphics Cards

Note: GeForce 845M and Radeon R7 M380 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 845M or Radeon R7 M380 here:

Main Specs

  GeForce 845M Radeon R7 M380
Power consumption (TDP) 45 Watt
Interface PCIe 3.0 x8 PCIe 3.0 x16
Memory type DDR3, GDDR5 DDR3
Maximum RAM amount 2 GB 4 GB
Display Connectors No outputs No outputs
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  • GeForce 845M is connected by PCIe 3.0 x8, and Radeon R7 M380 uses PCIe 3.0 x16 interface.
  • Radeon R7 M380 has 2 GB more memory, than GeForce 845M.
  • Both cards are used in Laptops.
  • GeForce 845M is build with Maxwell architecture, and Radeon R7 M380 - with GCN.
  • Core clock speed of GeForce 845M is 156 MHz higher, than Radeon R7 M380.
  • GeForce 845M and Radeon R7 M380 are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce 845M is 1000 MHz higher, than Radeon R7 M380.

Game benchmarks

high / 1080p 3−4 6−7
ultra / 1080p 1−2 4−5
QHD / 1440p 0−1 0−1
low / 720p 14−16 16−18
medium / 1080p 6−7 8−9
The average gaming FPS of Radeon R7 M380 in Assassin's Creed Odyssey is 50% more, than GeForce 845M.

Full Specs

  GeForce 845M Radeon R7 M380
Architecture Maxwell GCN
Code name GM108 Tropo
Type Laptop Laptop
Release date 12 March 2014 7 May 2015
Pipelines 384 640
Core clock speed 1071 MHz 915 MHz
Boost Clock 1150 MHz 915 MHz
Transistor count 1,870 million 1,500 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 37.63 36.60
Floating-point performance 883.7 gflops 1,171 gflops
Memory bus width 64/128 Bit 128 Bit
Memory clock speed 2000 - 5000 MHz 1000 MHz
Memory bandwidth 40.1 GB/s 32 GB/s
Shared memory - -
DirectX 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.6 4.4
OpenCL 1.2 Not Listed
Vulkan 1.1.126
CUDA +
FreeSync +
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 76 Mh/s
Laptop size medium sized medium sized
Optimus +
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Compute units 10
AppAcceleration +
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