GeForce GTX 460 vs GeForce GTX 850M

When choosing between GeForce GTX 460 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 460 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 460 GeForce GTX 850M
Power consumption (TDP) 160 Watt 45 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 6-pin & 6-pin
Memory type GDDR5 DDR3, GDDR5
Maximum RAM amount 768 MB 4 GB
Display Connectors 2x DVI, 1x mini-HDMI No outputs
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  • GeForce GTX 460 has 255% more power consumption, than GeForce GTX 850M.
  • GeForce GTX 460 is connected by PCIe 2.0 x16, and GeForce GTX 850M uses PCIe 3.0 x16 interface.
  • GeForce GTX 460 has 764 GB more memory, than GeForce GTX 850M.
  • GeForce GTX 460 is used in Desktops, and GeForce GTX 850M - in Laptops.
  • GeForce GTX 460 is build with Fermi architecture, and GeForce GTX 850M - with Maxwell.
  • GeForce GTX 460 is manufactured by 40 nm process technology, and GeForce GTX 850M - by 28 nm process technology.

Game benchmarks

high / 1080p 10−12 12−14
ultra / 1080p 6−7 8−9
QHD / 1440p 1−2 2−3
low / 720p 24−27 27−30
medium / 1080p 14−16 16−18
The average gaming FPS of GeForce GTX 850M in Assassin's Creed Odyssey is 18% more, than GeForce GTX 460.

Full Specs

  GeForce GTX 460 GeForce GTX 850M
Architecture Fermi Maxwell
Code name GF104 N15P-GT
Type Desktop Laptop
Release date 12 July 2010 12 March 2014
Pipelines 336 640
Core clock speed 675 MHz
Transistor count 1,950 million 1,870 million
Manufacturing process technology 40 nm 28 nm
Texture fill rate 37.80 36.08
Floating-point performance 907.2 gflops 1,155 gflops
Length 8.25"(210 mm) (21 cm)
Memory bus width 192 Bit 128 Bit
Memory clock speed 3600 MHz
Memory bandwidth 86.4 GB/s 80.0 GB/s
Shared memory -
DirectX 12 (11_0) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.1 4.5
OpenCL 1.1 1.1
Vulkan N/A 1.1.126
CUDA + +
CUDA cores 640
Bus support 16x 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 + +
HDCP +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 66 Mh/s 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
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