Home GPU Comparison AMD Radeon R5 M420 vs NVIDIA GeForce 910M

AMD Radeon R5 M420 vs NVIDIA GeForce 910M

We compared two Mobile platform GPUs: 4GB VRAM Radeon R5 M420 and 2GB VRAM GeForce 910M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 M420 's Advantages
Released 1 years and 2 months late
Boost Clock850MHz
More VRAM (4GB vs 2GB)
NVIDIA GeForce 910M 's Advantages
Larger VRAM bandwidth (16.02GB/s vs 16.00GB/s)
64 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R5 M420 +10%
0.544 TFLOPS
GeForce 910M
0.492 TFLOPS
VS

Graphics Card

May 2016
Release Date
Mar 2015
Gem System
Generation
GeForce 900M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x8

Clock Speeds

780 MHz
Base Clock
-
850 MHz
Boost Clock
-
1000 MHz
Memory Clock
1001 MHz

Memory

4GB
Memory Size
2GB
DDR3
Memory Type
DDR3
64bit
Memory Bus
64bit
16.00GB/s
Bandwidth
16.02GB/s

Render Config

-
SM Count
-
5
Compute Units
-
320
Shading Units
384
20
TMUs
32
8
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
128 KB
L2 Cache
512 KB

Theoretical Performance

6.800 GPixel/s
Pixel Rate
5.128 GPixel/s
17.00 GTexel/s
Texture Rate
20.51 GTexel/s
-
FP16 (half)
-
544.0 GFLOPS
FP32 (float)
492.3 GFLOPS
34.00 GFLOPS
FP64 (double)
20.51 GFLOPS

Graphics Processor

Jet
GPU Name
GK208B
Jet PRO (216-0856040)
GPU Variant
N16V-GL
GCN 1.0
Architecture
Kepler 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.69 billion
Transistors
1.02 billion
56 mm²
Die Size
87 mm²

Board Design

Unknown
TDP
33W
-
Suggested PSU
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
None

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1 (1.2)
OpenCL
3.0
1.2.170
Vulkan
1.1
-
CUDA
3.5
6.5 (5.1)
Shader Model
5.1

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