GeForce GTX 880M vs GeForce GTX 950

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 880M and GeForce GTX 950. 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 880M and GeForce GTX 950. 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 880M GeForce GTX 950
Power consumption (TDP) 122 Watt 90 Watt
Interface MXM-B (3.0) PCIe 3.0 x16
Supplementary power connectors None 1x 6-pins
Memory type GDDR5 GDDR5
Maximum RAM amount 8 GB 2 GB
Display Connectors No outputs 1x DVI, 1x HDMI, 3x DisplayPort
Recommended system power (PSU) 350 Watt
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  • GeForce GTX 880M has 35% more power consumption, than GeForce GTX 950.
  • GeForce GTX 880M is connected by MXM-B (3.0), and GeForce GTX 950 uses PCIe 3.0 x16 interface.
  • GeForce GTX 880M has 6 GB more memory, than GeForce GTX 950.
  • GeForce GTX 880M is used in Laptops, and GeForce GTX 950 - in Desktops.
  • GeForce GTX 880M is build with Kepler architecture, and GeForce GTX 950 - with Maxwell.
  • Core clock speed of GeForce GTX 950 is 70 MHz higher, than GeForce GTX 880M.
  • GeForce GTX 880M and GeForce GTX 950 are manufactured by 28 nm process technology.

Game benchmarks

high / 1080p 20−22 35−40
ultra / 1080p 12−14 21−24
QHD / 1440p 6−7 16−18
4K / 2160p 5−6 10−11
low / 720p 40−45 60−65
medium / 1080p 24−27 40−45
The average gaming FPS of GeForce GTX 950 in Assassin's Creed Odyssey is 68% more, than GeForce GTX 880M.

Full Specs

  GeForce GTX 880M GeForce GTX 950
Architecture Kepler Maxwell
Code name N15E-GX-A2 GM206
Type Laptop Desktop
Release date 12 March 2014 20 August 2015
Pipelines 1536 768
Core clock speed 954 MHz 1024 MHz
Boost Clock 993 MHz 1188 MHz
Transistor count 3,540 million 2,940 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 127.1 49.2 billion/sec
Floating-point performance 3,050 gflops 1,825 gflops
Length 7.938" (20.2 cm)
Memory bus width 256 Bit 128 Bit
Memory clock speed 6.6 GB/s
Memory bandwidth 160.0 GB/s 105.6 GB/s
Shared memory - -
G-SYNC support +
DirectX 12 (11_0) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.5 4.5
OpenCL 1.1 1.2
Vulkan 1.1.126 1.1.126
CUDA + +
CUDA cores 1536 768
Bus support PCI Express 2.0, PCI Express 3.0 PCI Express 3.0
Height 4.376" (11.1 cm)
SLI options + +
Multi monitor support 4 displays
HDMI +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 96 Mh/s 233 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 +
Ethereum / ETH (DaggerHashimoto) 9.97 Mh/s
GameStream +
GeForce ShadowPlay +
GPU Boost 2.0
GameWorks +
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