GeForce GTX 285 vs GeForce GTX 870M

Find out if it is worth upgrading your current GPU setup by comparing GeForce GTX 285 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 285 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 285 GeForce GTX 870M
Power consumption (TDP) 204 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 1 GB 6 GB
Display Connectors 2x DVI, 1x S-Video No outputs
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  • GeForce GTX 285 has 104% more power consumption, than GeForce GTX 870M.
  • GeForce GTX 285 is connected by PCIe 2.0 x16, and GeForce GTX 870M uses MXM-B (3.0) interface.
  • GeForce GTX 870M has 5 GB more memory, than GeForce GTX 285.
  • GeForce GTX 285 is used in Desktops, and GeForce GTX 870M - in Laptops.
  • GeForce GTX 285 is build with Tesla 2.0 architecture, and GeForce GTX 870M - with Kepler.
  • Core clock speed of GeForce GTX 285 is 535 MHz higher, than GeForce GTX 870M.
  • GeForce GTX 285 is manufactured by 55 nm process technology, and GeForce GTX 870M - by 28 nm process technology.

Game benchmarks

high / 1080p 7−8 16−18
ultra / 1080p 4−5 10−11
QHD / 1440p 0−1 4−5
low / 720p 16−18 35−40
medium / 1080p 9−10 21−24
The average gaming FPS of GeForce GTX 870M in Assassin's Creed Odyssey is 133% more, than GeForce GTX 285.

Full Specs

  GeForce GTX 285 GeForce GTX 870M
Architecture Tesla 2.0 Kepler
Code name GT200B N15P-GT
Type Desktop Laptop
Release date 23 December 2008 12 March 2014
Pipelines 240 1344
Core clock speed 1476 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 51.8 billion/sec 108.3
Floating-point performance 708.5 gflops 2,599 gflops
Length 10.5" (267 mm) (26.7 cm)
Memory bus width 512 Bit 192 Bit
Memory clock speed 1242 MHz
Memory bandwidth 159.0 GB/s 120.0 GB/s
Shared memory -
DirectX 11.1 (10_0) 12 (11_0)
Shader Model 4.0 5.1
OpenGL 2.1 4.5
OpenCL 1.1 1.1
Vulkan N/A 1.1.126
CUDA + +
CUDA cores 240 1344
Bus support 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 +
High Dynamic-Range Lighting (HDRR) 128bit
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