GeForce GTX 850A vs GeForce GTX 880M

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 850A and GeForce GTX 880M. 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 GTX 850A and GeForce GTX 880M. 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 GTX 880M is a Laptop Graphics Card

Note: GeForce GTX 880M 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 880M here:

Main Specs

  GeForce GTX 850A GeForce GTX 880M
Power consumption (TDP) 45 Watt 122 Watt
Interface PCIe 3.0 x16 MXM-B (3.0)
Supplementary power connectors None
Memory type DDR3 GDDR5
Maximum RAM amount 2 GB 8 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 880M has 171% more power consumption, than GeForce GTX 850A.
  • GeForce GTX 850A is connected by PCIe 3.0 x16, and GeForce GTX 880M uses MXM-B (3.0) interface.
  • GeForce GTX 880M has 6 GB more memory, than GeForce GTX 850A.
  • GeForce GTX 850A is used in Desktops, and GeForce GTX 880M - in Laptops.
  • GeForce GTX 850A is build with Maxwell architecture, and GeForce GTX 880M - with Kepler.
  • Core clock speed of GeForce GTX 880M is 52 MHz higher, than GeForce GTX 850A.
  • GeForce GTX 850A and GeForce GTX 880M are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 1−2 20−22
ultra / 1080p 0−1 12−14
QHD / 1440p 0−1 6−7
4K / 2160p 5−6
low / 720p 12−14 40−45
medium / 1080p 3−4 24−27
The average gaming FPS of GeForce GTX 880M in Assassin's Creed Odyssey is 383% more, than GeForce GTX 850A.

Full Specs

  GeForce GTX 850A GeForce GTX 880M
Architecture Maxwell Kepler
Code name GM107 N15E-GX-A2
Type Desktop Laptop
Release date 17 March 2014 12 March 2014
Pipelines 640 1536
Core clock speed 902 MHz 954 MHz
Boost Clock 936 MHz 993 MHz
Transistor count 1,870 million 3,540 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 37.44 127.1
Floating-point performance 1,198 gflops 3,050 gflops
Memory bus width 128 Bit 256 Bit
Memory clock speed 1800 MHz
Memory bandwidth 28.8 GB/s 160.0 GB/s
Shared memory -
DirectX 12 (11_0) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.6 4.5
OpenCL 1.2 1.1
Vulkan 1.1.126 1.1.126
CUDA 5.0 +
CUDA cores 1536
Bus support PCI Express 2.0, PCI Express 3.0
SLI options +
HDMI +
Bitcoin / BTC (SHA256) 96 Mh/s
Laptop size large
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 +
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