Home GPU Comparison NVIDIA GeForce 920MX vs AMD Radeon RX 470 Mobile

NVIDIA GeForce 920MX vs AMD Radeon RX 470 Mobile

We compared two Mobile platform GPUs: 2GB VRAM GeForce 920MX and 8GB VRAM Radeon RX 470 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 920MX 's Advantages
Lower TDP (16W vs 85W)
AMD Radeon RX 470 Mobile 's Advantages
Boost Clock has increased by 8% (1074MHz vs 993MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (224.0GB/s vs 14.40GB/s)
1792 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 920MX
0.508 TFLOPS
Radeon RX 470 Mobile +765%
4.399 TFLOPS
VS

Graphics Card

Mar 2016
Release Date
Aug 2016
GeForce 900M
Generation
Mobility Radeon
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-B (3.0)

Clock Speeds

965 MHz
Base Clock
926 MHz
993 MHz
Boost Clock
1074 MHz
900 MHz
Memory Clock
1750 MHz

Memory

2GB
Memory Size
8GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
224.0GB/s

Render Config

-
SM Count
-
-
Compute Units
32
256
Shading Units
2048
24
TMUs
128
8
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SMM)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
2 MB

Theoretical Performance

7.944 GPixel/s
Pixel Rate
34.37 GPixel/s
23.83 GTexel/s
Texture Rate
137.5 GTexel/s
-
FP16 (half)
4.399 TFLOPS
508.4 GFLOPS
FP32 (float)
4.399 TFLOPS
15.89 GFLOPS
FP64 (double)
274.9 GFLOPS

Graphics Processor

GM108
GPU Name
Ellesmere
N16V-GMR1-S
GPU Variant
Ellesmere PRO
Maxwell
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
Unknown
Transistors
5.7 billion
Unknown
Die Size
232 mm²

Board Design

16W
TDP
85W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Features

12 (11_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2
5.0
CUDA
-
5.1
Shader Model
6.4

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