GeForce GTX 275 vs GeForce GTX 870M

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 275 and GeForce GTX 870M. 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 275 and GeForce GTX 870M. 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 870M is a Laptop Graphics Card

Note: GeForce GTX 870M 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 870M here:

Main Specs

  GeForce GTX 275 GeForce GTX 870M
Power consumption (TDP) 219 Watt 100 Watt
Interface PCIe 2.0 x16 MXM-B (3.0)
Supplementary power connectors 2x 6-pin None
Memory type GDDR3 GDDR5
Maximum RAM amount 896 MB 6 GB
Display Connectors 2x DVI No outputs
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  • GeForce GTX 275 has 119% more power consumption, than GeForce GTX 870M.
  • GeForce GTX 275 is connected by PCIe 2.0 x16, and GeForce GTX 870M uses MXM-B (3.0) interface.
  • GeForce GTX 275 has 890 GB more memory, than GeForce GTX 870M.
  • GeForce GTX 275 is used in Desktops, and GeForce GTX 870M - in Laptops.
  • GeForce GTX 275 is build with Tesla 2.0 architecture, and GeForce GTX 870M - with Kepler.
  • Core clock speed of GeForce GTX 275 is 463 MHz higher, than GeForce GTX 870M.
  • GeForce GTX 275 is manufactured by 55 nm process technology, and GeForce GTX 870M - by 28 nm process technology.

Game benchmarks

high / 1080p 6−7 16−18
ultra / 1080p 4−5 10−11
QHD / 1440p 0−1 4−5
low / 720p 16−18 35−40
medium / 1080p 8−9 21−24
The average gaming FPS of GeForce GTX 870M in Assassin's Creed Odyssey is 133% more, than GeForce GTX 275.

Full Specs

  GeForce GTX 275 GeForce GTX 870M
Architecture Tesla 2.0 Kepler
Code name GT200B N15P-GT
Type Desktop Laptop
Release date 15 January 2009 12 March 2014
Pipelines 240 1344
Core clock speed 1404 MHz 941 MHz
Boost Clock 967 MHz
Transistor count 1,400 million 3,540 million
Manufacturing process technology 55 nm 28 nm
Texture fill rate 50.6 billion/sec 108.3
Floating-point performance 673.9 gflops 2,599 gflops
Length 10.5" (267 mm) (26.7 cm)
Memory bus width 448 Bit 192 Bit
Memory clock speed 1134 MHz
Memory bandwidth 127.0 GB/s 120.0 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 1344
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) 82 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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