FireStream 9250 vs Radeon R7 M340

When choosing between FireStream 9250 and Radeon R7 M340, 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 R7 M340.

Radeon R7 M340 is a Laptop Graphics Card

Note: Radeon R7 M340 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 R7 M340 here:

Main Specs

  FireStream 9250 Radeon R7 M340
Power consumption (TDP) 150 Watt
Interface PCIe 2.0 x16 PCIe 3.0 x8
Supplementary power connectors 1x 6-pin None
Memory type GDDR3 DDR3
Maximum RAM amount 1 GB 4 GB
Display Connectors 1x DVI No outputs
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  • FireStream 9250 is connected by PCIe 2.0 x16, and Radeon R7 M340 uses PCIe 3.0 x8 interface.
  • Radeon R7 M340 has 3 GB more memory, than FireStream 9250.
  • FireStream 9250 is used in Desktops, and Radeon R7 M340 - in Laptops.
  • FireStream 9250 is build with TeraScale architecture, and Radeon R7 M340 - with GCN.
  • Core clock speed of Radeon R7 M340 is 396 MHz higher, than FireStream 9250.
  • FireStream 9250 is manufactured by 55 nm process technology, and Radeon R7 M340 - by 28 nm process technology.
  • Memory clock speed of FireStream 9250 is 986 MHz higher, than Radeon R7 M340.

Game benchmarks

high / 1080p 2−3 0−1
ultra / 1080p 1−2
QHD / 1440p 0−1 0−1
low / 720p 12−14 1−2
medium / 1080p 5−6 0−1
The average gaming FPS of FireStream 9250 in Assassin's Creed Odyssey is 1200% more, than Radeon R7 M340.

Full Specs

  FireStream 9250 Radeon R7 M340
Architecture TeraScale GCN
Code name RV770 Meso Pro DDR3
Type Desktop Laptop
Release date 16 June 2008 16 June 2015
Pipelines 800 320
Core clock speed 625 MHz 1021 MHz
Boost Clock 1021 MHz
Transistor count 956 million 950 million
Manufacturing process technology 55 nm 28 nm
Texture fill rate 25.00 17.16
Floating-point performance 1,000.0 gflops 549.1 gflops
Memory bus width 256 Bit 128 Bit
Memory clock speed 1986 MHz 1000 MHz
Memory bandwidth 63.55 GB/s 16 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
Bitcoin / BTC (SHA256) 74 Mh/s
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Compute units 6
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