GeForce GTX 880M vs Radeon Pro V340 MxGPU

If you are going to buy a new graphics card and are choosing between GeForce GTX 880M and Radeon Pro V340 MxGPU, 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 GeForce GTX 880M stacks up against Radeon Pro V340 MxGPU, check out specs charts below.
Radeon Pro V340 MxGPU

GeForce GTX 880M is a Laptop Graphics Card

Note: GeForce GTX 880M 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 GeForce GTX 880M here:

Main Specs

  GeForce GTX 880M Radeon Pro V340 MxGPU
Power consumption (TDP) 122 Watt 300 Watt
Interface MXM-B (3.0) PCIe 3.0 x16
Supplementary power connectors None 2x 8-pin
Memory type GDDR5 HBM2
Maximum RAM amount 8 GB 16 GB
Display Connectors No outputs No outputs
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  • Radeon Pro V340 MxGPU has 145% more power consumption, than GeForce GTX 880M.
  • GeForce GTX 880M is connected by MXM-B (3.0), and Radeon Pro V340 MxGPU uses PCIe 3.0 x16 interface.
  • Radeon Pro V340 MxGPU has 8 GB more memory, than GeForce GTX 880M.
  • GeForce GTX 880M is used in Laptops, and Radeon Pro V340 MxGPU - in Desktops.
  • GeForce GTX 880M is build with Kepler architecture, and Radeon Pro V340 MxGPU - with GCN 5.0.
  • Core clock speed of Radeon Pro V340 MxGPU is 46 MHz higher, than GeForce GTX 880M.
  • GeForce GTX 880M is manufactured by 28 nm process technology, and Radeon Pro V340 MxGPU - by 14 nm process technology.

Game benchmarks

high / 1080p 20−22 14−16
ultra / 1080p 12−14 8−9
QHD / 1440p 6−7 3−4
4K / 2160p 5−6
low / 720p 40−45 30−33
medium / 1080p 24−27 18−20
The average gaming FPS of GeForce GTX 880M in Assassin's Creed Odyssey is 40% more, than Radeon Pro V340 MxGPU.

Full Specs

  GeForce GTX 880M Radeon Pro V340 MxGPU
Architecture Kepler GCN 5.0
Code name N15E-GX-A2 Vega 10
Type Laptop Workstation
Release date 12 March 2014 26 August 2018
Pipelines 1536 3584
Core clock speed 954 MHz 1000 MHz
Boost Clock 993 MHz 1500 MHz
Transistor count 3,540 million 12,500 million
Manufacturing process technology 28 nm 14 nm
Texture fill rate 127.1 336.0
Floating-point performance 3,050 gflops
Length 267 mm
Memory bus width 256 Bit 2048 Bit
Memory clock speed 2000 MHz
Memory bandwidth 160.0 GB/s 512.0 GB/s
Shared memory -
DirectX 12 (11_0) 12 (12_1)
Shader Model 5.1 6.4
OpenGL 4.5 4.6
OpenCL 1.1 2.0
Vulkan 1.1.126 1.1.125
CUDA +
CUDA cores 1536
Bus support PCI Express 2.0, PCI Express 3.0
SLI options +
HDMI +
Bitcoin / BTC (SHA256) 96 Mh/s
Laptop size large
Standard memory configuration GDDR5
eDP 1.2 signal support Up to 3840x2160
LVDS signal support Up to 1920x1200
DisplayPort Multimode (DP++) support Up to 3840x2160
HDCP content protection +
7.1 channel HD audio on HDMI +
TrueHD and DTS-HD audio bitstreaming +
H.264, VC1, MPEG2 1080p video decoder +
Optimus +
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