Radeon R7 M340 vs UHD Graphics G1 Ice Lake 32 EU

If you are going to buy a new graphics card and are choosing between Radeon R7 M340 and UHD Graphics G1 Ice Lake 32 EU, 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 Radeon R7 M340 stacks up against UHD Graphics G1 Ice Lake 32 EU, check out specs charts below.

Radeon R7 M340 and UHD Graphics G1 Ice Lake 32 EU are Laptop Graphics Cards

Note: Radeon R7 M340 and UHD Graphics G1 Ice Lake 32 EU 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 UHD Graphics G1 Ice Lake 32 EU here:

Main Specs

  Radeon R7 M340 UHD Graphics G1 Ice Lake 32 EU
Interface PCIe 3.0 x8
Supplementary power connectors None
Memory type DDR3 DDR4
Maximum RAM amount 4 GB
Display Connectors No outputs
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  • Both cards are used in Laptops.
  • Radeon R7 M340 is build with GCN architecture, and UHD Graphics G1 Ice Lake 32 EU - with Gen. 11 Ice Lake.
  • Core clock speed of Radeon R7 M340 is 721 MHz higher, than UHD Graphics G1 Ice Lake 32 EU.
  • Radeon R7 M340 is manufactured by 28 nm process technology, and UHD Graphics G1 Ice Lake 32 EU - by 10 nm process technology.

Game benchmarks

high / 1080p 0−1 6−7
ultra / 1080p 4−5
QHD / 1440p 0−1 0−1
low / 720p 1−2 16−18
medium / 1080p 0−1 8−9
The average gaming FPS of UHD Graphics G1 Ice Lake 32 EU in Assassin's Creed Odyssey is 1600% more, than Radeon R7 M340.

Full Specs

  Radeon R7 M340 UHD Graphics G1 Ice Lake 32 EU
Architecture GCN Gen. 11 Ice Lake
Code name Meso Pro DDR3 Ice Lake G1 Gen. 11
Type Laptop Laptop
Release date 16 June 2015 28 May 2019
Pipelines 320 32
Core clock speed 1021 MHz 300 MHz
Boost Clock 1021 MHz 1100 MHz
Transistor count 950 million
Manufacturing process technology 28 nm 10 nm
Texture fill rate 17.16
Floating-point performance 549.1 gflops
Memory bus width 128 Bit
Memory clock speed 1000 MHz
Memory bandwidth 16 GB/s
Shared memory - +
DirectX DirectX 12_1
Shader Model 5.1
OpenGL 4.4
OpenCL Not Listed
Vulkan +
FreeSync +
Bus support PCIe 3.0
Bitcoin / BTC (SHA256) 74 Mh/s
Eyefinity +
HD3D +
PowerTune +
DualGraphics +
ZeroCore +
Switchable graphics +
Mantle +
Quick Sync +
Compute units 6
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