FireStream 9250 vs Radeon R7 250X

If you are going to buy a new graphics card and are choosing between FireStream 9250 and Radeon R7 250X, there are a couple of things to consider. Cards with more VRAM in general perform better and allow you to play on higher graphics settings. Size also makes a difference. A model with a large heatsink can occupy up to three expansion slots on a motherboard. Be sure you have enough room in your PC case. When comparing GPUs with different architectures, more processing cores and even higher TFLOPS will not always translate to better performance. To help you decide which GPU you need, we have measured frame rates in a number of popular games. For more on how the FireStream 9250 stacks up against Radeon R7 250X, check out specs charts below.

Main Specs

  FireStream 9250 Radeon R7 250X
Power consumption (TDP) 150 Watt 80 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin 1 x 6-pin
Memory type GDDR3 GDDR5
Maximum RAM amount 1 GB 2 GB
Display Connectors 1x DVI 1x DVI, 1x HDMI, 2x mini-DisplayPort
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  • FireStream 9250 has 87% more power consumption, than Radeon R7 250X.
  • FireStream 9250 is connected by PCIe 2.0 x16, and Radeon R7 250X uses PCIe 3.0 x16 interface.
  • Radeon R7 250X has 1 GB more memory, than FireStream 9250.
  • Both cards are used in Desktops.
  • FireStream 9250 is build with TeraScale architecture, and Radeon R7 250X - with GCN 1.0.
  • FireStream 9250 is manufactured by 55 nm process technology, and Radeon R7 250X - by 28 nm process technology.
  • Memory clock speed of FireStream 9250 is 361 MHz higher, than Radeon R7 250X.

Game benchmarks

high / 1080p 2−3 10−12
ultra / 1080p 1−2 6−7
QHD / 1440p 0−1 1−2
low / 720p 12−14 24−27
medium / 1080p 5−6 14−16
The average gaming FPS of Radeon R7 250X in Assassin's Creed Odyssey is 180% more, than FireStream 9250.

Full Specs

  FireStream 9250 Radeon R7 250X
Architecture TeraScale GCN 1.0
Code name RV770 Cape Verde
Type Desktop Desktop
Release date 16 June 2008 13 February 2014
Pipelines 800 640
Core clock speed 625 MHz
Boost Clock 1000 MHz
Transistor count 956 million 1,500 million
Manufacturing process technology 55 nm 28 nm
Texture fill rate 25.00 38.00
Floating-point performance 1,000.0 gflops 1,216 gflops
Length 210 mm
Memory bus width 256 Bit 128 Bit
Memory clock speed 1986 MHz 1625 MHz
Memory bandwidth 63.55 GB/s 96 GB/s
DirectX 10.1 (10_1)
Shader Model 4.1 5.1
OpenGL 3.3 4.6
OpenCL 1.1 1.2
Vulkan N/A
FreeSync +
Bus support PCIe 3.0
HDMI +
Bitcoin / BTC (SHA256) 152 Mh/s
Eyefinity +
Design reference
CrossFire +
DDMA audio +
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