Radeon R5 M420 

Released May, 2016
  • 780 MHz
  • 4 GB DDR3

The range is powered by Kepler from bottom to top and brings great performance to mobile platforms.
by Trace-Hagan (May, 2013)
The RAM and core are connected via a 256-bit interface.
by Trace-Hagan (May, 2013)

Benchmarks Real world tests of the Radeon R5 M420

T-Rex (GFXBench 3.0) Data courtesy CompuBench

Radeon R5 M420
3,271.42
GeForce 920M
3,364.76
GeForce 940MX
3,360.1

Manhattan (GFXBench 3.0) Data courtesy CompuBench

Radeon R5 M420
1,808.42
GeForce 940MX
3,713.28
GeForce 920M
3,548.94

In The News From around the web

The 760M and 765M both use 768 CUDA cores, but the 765M is clocked almost 200MHz faster.
The RAM and core are connected via a 256-bit interface.

Specifications Full list of technical specs

gpu

GPU brand AMD
GPU name Jet
Market Laptop
Clock speed 780 MHz
Turbo clock speed 855 MHz
Is dual GPU No
Reference card None

raw performance

Shading units 320
Texture mapping units 20
Render output processors 8
Compute units 5
Pixel rate 6.84 GPixel/s
Texture rate 17.1 GTexel/s
Floating-point performance 547.2 GFLOPS

memory

Memory clock speed 1,000 MHz
Effective memory clock speed 2,000 MHz
Memory bus 64 bit
Memory 4,096 MB
Memory type DDR3
Memory bandwidth 16 GB/s
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