FireStream 9270 vs GeForce GTX 870M

When choosing between FireStream 9270 and GeForce GTX 870M, 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 FireStream 9270 and GeForce GTX 870M.

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

  FireStream 9270 GeForce GTX 870M
Power consumption (TDP) 160 Watt 100 Watt
Interface PCIe 2.0 x16 MXM-B (3.0)
Supplementary power connectors 2x 6-pin None
Memory type GDDR5 GDDR5
Maximum RAM amount 2 GB 6 GB
Display Connectors 1x DVI No outputs
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  • FireStream 9270 has 60% more power consumption, than GeForce GTX 870M.
  • FireStream 9270 is connected by PCIe 2.0 x16, and GeForce GTX 870M uses MXM-B (3.0) interface.
  • GeForce GTX 870M has 4 GB more memory, than FireStream 9270.
  • FireStream 9270 is used in Desktops, and GeForce GTX 870M - in Laptops.
  • FireStream 9270 is build with TeraScale architecture, and GeForce GTX 870M - with Kepler.
  • Core clock speed of GeForce GTX 870M is 191 MHz higher, than FireStream 9270.
  • FireStream 9270 is manufactured by 55 nm process technology, and GeForce GTX 870M - by 28 nm process technology.

Game benchmarks

high / 1080p 5−6 16−18
ultra / 1080p 2−3 10−11
QHD / 1440p 2−3 4−5
low / 720p 14−16 35−40
medium / 1080p 7−8 21−24
The average gaming FPS of GeForce GTX 870M in Assassin's Creed Odyssey is 200% more, than FireStream 9270.

Full Specs

  FireStream 9270 GeForce GTX 870M
Architecture TeraScale Kepler
Code name RV770 N15P-GT
Type Desktop Laptop
Release date 13 November 2008 12 March 2014
Pipelines 800 1344
Core clock speed 750 MHz 941 MHz
Boost Clock 967 MHz
Transistor count 956 million 3,540 million
Manufacturing process technology 55 nm 28 nm
Texture fill rate 30.00 108.3
Floating-point performance 1,200.0 gflops 2,599 gflops
Memory bus width 256 Bit 192 Bit
Memory clock speed 3600 MHz
Memory bandwidth 115.2 GB/s 120.0 GB/s
Shared memory -
DirectX 10.1 (10_1) 12 (11_0)
Shader Model 4.1 5.1
OpenGL 3.3 4.5
OpenCL 1.1 1.1
Vulkan N/A 1.1.126
CUDA +
CUDA cores 1344
Bus support PCI Express 2.0, PCI Express 3.0
SLI options +
HDMI +
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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