Radeon R7 M340 vs Radeon RX 5500M

When comparing Radeon R7 M340 and Radeon RX 5500M, we look primarily at benchmarks and game tests. But it is not only about the numbers. Often you can find third-party models with higher clock speeds, better cooling, or a customizable RGB lighting. Not all of them will have all the features you need. Another thing to consider is the port selection. Most graphics cards have at least one DisplayPort and HDMI interface, but some monitors require DVI. Before you buy, check the TDP of the graphics card - this characteristic will help you estimate the consumption of the graphics card. You may even have to upgrade your PSU to meet its requirements. An important factor when choosing between Radeon R7 M340 and Radeon RX 5500M is the price. Does the additional cost justify the performance hit? Our comparison should help you make the right decision.

Radeon R7 M340 and Radeon RX 5500M are Laptop Graphics Cards

Note: Radeon R7 M340 and Radeon RX 5500M are only used in laptop graphics. They have 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 or Radeon RX 5500M here:

Main Specs

  Radeon R7 M340 Radeon RX 5500M
Power consumption (TDP) 85 Watt
Interface PCIe 3.0 x8 PCIe 4.0 x8
Supplementary power connectors None None
Memory type DDR3 GDDR6
Maximum RAM amount 4 GB 4 GB
Display Connectors No outputs No outputs
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  • Radeon R7 M340 is connected by PCIe 3.0 x8, and Radeon RX 5500M uses PCIe 4.0 x8 interface.
  • Radeon R7 M340 and Radeon RX 5500M have maximum RAM of 4 GB.
  • Both cards are used in Laptops.
  • Radeon R7 M340 is build with GCN architecture, and Radeon RX 5500M - with Navi / RDNA.
  • Core clock speed of Radeon RX 5500M is 306 MHz higher, than Radeon R7 M340.
  • Radeon R7 M340 is manufactured by 28 nm process technology, and Radeon RX 5500M - by 7 nm process technology.
  • Memory clock speed of Radeon RX 5500M is 13000 MHz higher, than Radeon R7 M340.

Game benchmarks

high / 1080p 0−1 21−24
ultra / 1080p 12−14
QHD / 1440p 0−1 7−8
4K / 2160p 5−6
low / 720p 1−2 40−45
medium / 1080p 0−1 24−27
The average gaming FPS of Radeon RX 5500M in Assassin's Creed Odyssey is 4100% more, than Radeon R7 M340.

Full Specs

  Radeon R7 M340 Radeon RX 5500M
Architecture GCN Navi / RDNA
Code name Meso Pro DDR3 Navi 14 / R19M-E85
Type Laptop Laptop
Release date 16 June 2015 29 September 2019
Pipelines 320 1408
Core clock speed 1021 MHz 1327 MHz
Boost Clock 1021 MHz 1645 MHz
Transistor count 950 million 6,400 million
Manufacturing process technology 28 nm 7 nm
Texture fill rate 17.16 144.8
Floating-point performance 549.1 gflops
Memory bus width 128 Bit 128 Bit
Memory clock speed 1000 MHz 14000 MHz
Memory bandwidth 16 GB/s 224.0 GB/s
Shared memory - -
DirectX 12 (12_1)
Shader Model 5.1 6.5
OpenGL 4.4 4.6
OpenCL Not Listed 2.0
Vulkan + 1.2.131
FreeSync +
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 74 Mh/s
Laptop size medium sized
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Compute units 6
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