FireStream 9250 vs Radeon HD 7870 XT

When choosing between FireStream 9250 and Radeon HD 7870 XT, 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 9250 and Radeon HD 7870 XT.
FireStream 9250
Radeon HD 7870 XT

Main Specs

  FireStream 9250 Radeon HD 7870 XT
Power consumption (TDP) 150 Watt 185 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin 2x 6-pin
Memory type GDDR3 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors 1x DVI 1x DVI, 1x HDMI, 2x mini-DisplayPort
 
  • Radeon HD 7870 XT has 23% more power consumption, than FireStream 9250.
  • FireStream 9250 is connected by PCIe 2.0 x16, and Radeon HD 7870 XT uses PCIe 3.0 x16 interface.
  • Radeon HD 7870 XT has 1 GB more memory, than FireStream 9250.
  • Both cards are used in Desktops.
  • FireStream 9250 is build with TeraScale architecture, and Radeon HD 7870 XT - with GCN 1.0.
  • Core clock speed of Radeon HD 7870 XT is 300 MHz higher, than FireStream 9250.
  • FireStream 9250 is manufactured by 55 nm process technology, and Radeon HD 7870 XT - by 28 nm process technology.
  • Memory clock speed of Radeon HD 7870 XT is 4014 MHz higher, than FireStream 9250.

Game benchmarks

high / 1080p 2−3 35−40
ultra / 1080p 1−2 21−24
QHD / 1440p 0−1 16−18
4K / 2160p 10−11
low / 720p 12−14 60−65
medium / 1080p 5−6 40−45
The average gaming FPS of Radeon HD 7870 XT in Assassin's Creed Odyssey is 720% more, than FireStream 9250.

Full Specs

  FireStream 9250 Radeon HD 7870 XT
Architecture TeraScale GCN 1.0
Code name RV770 Tahiti
Type Desktop Desktop
Release date 16 June 2008 19 November 2012
Pipelines 800 1536
Core clock speed 625 MHz 925 MHz
Boost Clock 975 MHz
Transistor count 956 million 4,313 million
Manufacturing process technology 55 nm 28 nm
Texture fill rate 25.00 93.60
Floating-point performance 1,000.0 gflops 2,995 gflops
Length 267 mm
Memory bus width 256 Bit 256 Bit
Memory clock speed 1986 MHz 6000 MHz
Memory bandwidth 63.55 GB/s 192.0 GB/s
DirectX 10.1 (10_1) 12 (11_1)
Shader Model 4.1 5.1
OpenGL 3.3 4.6
OpenCL 1.1 1.2
Vulkan N/A 1.2.131
Bitcoin / BTC (SHA256) 346 Mh/s
Ethereum / ETH (DaggerHashimoto) 14.5 Mh/s