FireStream 9250 vs Radeon R9 M290X

If you are going to buy a new graphics card and are choosing between FireStream 9250 and Radeon R9 M290X, 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 R9 M290X, check out specs charts below.

Radeon R9 M290X is a Laptop Graphics Card

Note: Radeon R9 M290X 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 Radeon R9 M290X here:

Main Specs

  FireStream 9250 Radeon R9 M290X
Power consumption (TDP) 150 Watt 100 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x16
Supplementary power connectors 1x 6-pin None
Memory type GDDR3 GDDR5
Maximum RAM amount 1 GB 4 GB
Display Connectors 1x DVI No outputs
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  • FireStream 9250 has 50% more power consumption, than Radeon R9 M290X.
  • FireStream 9250 is connected by PCIe 2.0 x16, and Radeon R9 M290X uses PCIe 3.0 x16 interface.
  • Radeon R9 M290X has 3 GB more memory, than FireStream 9250.
  • FireStream 9250 is used in Desktops, and Radeon R9 M290X - in Laptops.
  • FireStream 9250 is build with TeraScale architecture, and Radeon R9 M290X - with GCN.
  • Core clock speed of Radeon R9 M290X is 225 MHz higher, than FireStream 9250.
  • FireStream 9250 is manufactured by 55 nm process technology, and Radeon R9 M290X - by 28 nm process technology.
  • Memory clock speed of FireStream 9250 is 786 MHz higher, than Radeon R9 M290X.

Game benchmarks

high / 1080p 2−3 16−18
ultra / 1080p 1−2 10−11
QHD / 1440p 0−1 4−5
4K / 2160p 4−5
low / 720p 12−14 30−35
medium / 1080p 5−6 20−22
The average gaming FPS of Radeon R9 M290X in Assassin's Creed Odyssey is 300% more, than FireStream 9250.

Full Specs

  FireStream 9250 Radeon R9 M290X
Architecture TeraScale GCN
Code name RV770 Neptune
Type Desktop Laptop
Release date 16 June 2008 7 January 2014
Pipelines 800 1280
Core clock speed 625 MHz 850 MHz
Boost Clock 900 MHz
Transistor count 956 million 2,800 million
Manufacturing process technology 55 nm 28 nm
Texture fill rate 25.00 72.00
Floating-point performance 1,000.0 gflops 2,304 gflops
Memory bus width 256 Bit 256 Bit
Memory clock speed 1986 MHz 1200 MHz
Memory bandwidth 63.55 GB/s 153.6 GB/s
Shared memory -
DirectX 10.1 (10_1)
Shader Model 4.1 5.1
OpenGL 3.3 4.4
OpenCL 1.1 Not Listed
Vulkan N/A
FreeSync +
Bus support PCIe 3.0 x16
Bitcoin / BTC (SHA256) 300 Mh/s
Laptop size large
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Compute units 20
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