GeForce GTX 275 vs GeForce GTX 850M

When choosing between GeForce GTX 275 and GeForce GTX 850M, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GTX 275 and GeForce GTX 850M.

GeForce GTX 850M is a Laptop Graphics Card

Note: GeForce GTX 850M 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 850M here:

Main Specs

  GeForce GTX 275 GeForce GTX 850M
Power consumption (TDP) 219 Watt 45 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 2x 6-pin
Memory type GDDR3 DDR3, GDDR5
Maximum RAM amount 896 MB 4 GB
Display Connectors 2x DVI No outputs
  Check Price Check Price
  • GeForce GTX 275 has 386% more power consumption, than GeForce GTX 850M.
  • GeForce GTX 275 is connected by PCIe 2.0 x16, and GeForce GTX 850M uses PCIe 3.0 x16 interface.
  • GeForce GTX 275 has 892 GB more memory, than GeForce GTX 850M.
  • GeForce GTX 275 is used in Desktops, and GeForce GTX 850M - in Laptops.
  • GeForce GTX 275 is build with Tesla 2.0 architecture, and GeForce GTX 850M - with Maxwell.
  • GeForce GTX 275 is manufactured by 55 nm process technology, and GeForce GTX 850M - by 28 nm process technology.

Game benchmarks

high / 1080p 6−7 12−14
ultra / 1080p 4−5 8−9
QHD / 1440p 0−1 2−3
low / 720p 16−18 27−30
medium / 1080p 8−9 16−18
The average gaming FPS of GeForce GTX 850M in Assassin's Creed Odyssey is 77% more, than GeForce GTX 275.

Full Specs

  GeForce GTX 275 GeForce GTX 850M
Architecture Tesla 2.0 Maxwell
Code name GT200B N15P-GT
Type Desktop Laptop
Release date 15 January 2009 12 March 2014
Pipelines 240 640
Core clock speed 1404 MHz
Transistor count 1,400 million 1,870 million
Manufacturing process technology 55 nm 28 nm
Texture fill rate 50.6 billion/sec 36.08
Floating-point performance 673.9 gflops 1,155 gflops
Length 10.5" (267 mm) (26.7 cm)
Memory bus width 448 Bit 128 Bit
Memory clock speed 1134 MHz
Memory bandwidth 127.0 GB/s 80.0 GB/s
Shared memory -
DirectX 11.1 (10_0) 12 (11_0)
Shader Model 4.0 5.1
OpenGL 3.0 4.5
OpenCL 1.1 1.1
Vulkan N/A 1.1.126
CUDA + +
CUDA cores 240 640
Bus support PCI-E 2.0 PCI Express 2.0, PCI Express 3.0
Height 4.376" (111 mm) (11.1 cm)
SLI options + +
Multi monitor support +
HDMI +
Maximum VGA resolution 2048x1536
Audio input for HDMI S/PDIF
Bitcoin / BTC (SHA256) 153 Mh/s
Laptop size medium sized
Standard memory configuration DDR3 or 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) 1.8 Mh/s
  Check Price Check Price