FireStream 9270 vs GeForce 845M

In this comparison between FireStream 9270 and GeForce 845M you will find out which graphics card performs better in today's games. Bear in mind that third-party versions may have more efficient cooling and higher clock speeds. This will increase cards' performance, though not by much. In addition to raw power you should also take into account the dimensions. Thicker models simply will not fit into a small mini-ITX case. The resolution of your monitor also affects the choice, since 4K gameplay requires a more powerful GPU. And don't overspend on the graphics card. Other parts of your build may also need to be upgraded, save some money for the CPU or power supply. For some people FireStream 9270 will be the best choice, for others GeForce 845M will be their preference. Study the comparison tables below and make your choice.

GeForce 845M is a Laptop Graphics Card

Note: GeForce 845M 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 845M here:

Main Specs

  FireStream 9270 GeForce 845M
Power consumption (TDP) 160 Watt 45 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors 2x 6-pin
Memory type GDDR5 DDR3, GDDR5
Maximum RAM amount 2 GB 2 GB
Display Connectors 1x DVI No outputs
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  • FireStream 9270 has 255% more power consumption, than GeForce 845M.
  • FireStream 9270 is connected by PCIe 2.0 x16, and GeForce 845M uses PCIe 3.0 x8 interface.
  • FireStream 9270 and GeForce 845M have maximum RAM of 2 GB.
  • FireStream 9270 is used in Desktops, and GeForce 845M - in Laptops.
  • FireStream 9270 is build with TeraScale architecture, and GeForce 845M - with Maxwell.
  • Core clock speed of GeForce 845M is 321 MHz higher, than FireStream 9270.
  • FireStream 9270 is manufactured by 55 nm process technology, and GeForce 845M - by 28 nm process technology.
  • Memory clock speed of FireStream 9270 is 1600 MHz higher, than GeForce 845M.

Game benchmarks

high / 1080p 5−6 3−4
ultra / 1080p 2−3 1−2
QHD / 1440p 2−3 0−1
low / 720p 14−16 14−16
medium / 1080p 7−8 6−7
The average gaming FPS of FireStream 9270 in Assassin's Creed Odyssey is 16% more, than GeForce 845M.

Full Specs

  FireStream 9270 GeForce 845M
Architecture TeraScale Maxwell
Code name RV770 GM108
Type Desktop Laptop
Release date 13 November 2008 12 March 2014
Pipelines 800 384
Core clock speed 750 MHz 1071 MHz
Boost Clock 1150 MHz
Transistor count 956 million 1,870 million
Manufacturing process technology 55 nm 28 nm
Texture fill rate 30.00 37.63
Floating-point performance 1,200.0 gflops 883.7 gflops
Memory bus width 256 Bit 64/128 Bit
Memory clock speed 3600 MHz 2000 - 5000 MHz
Memory bandwidth 115.2 GB/s 40.1 GB/s
Shared memory -
DirectX 10.1 (10_1) 12 (11_0)
Shader Model 4.1 5.1
OpenGL 3.3 4.6
OpenCL 1.1 1.2
Vulkan N/A 1.1.126
CUDA +
Bitcoin / BTC (SHA256) 76 Mh/s
Laptop size medium sized
Optimus +
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