Home GPU Comparison AMD Radeon R9 M470 vs NVIDIA GeForce 940M

AMD Radeon R9 M470 vs NVIDIA GeForce 940M

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M470 and 2GB VRAM GeForce 940M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M470 's Advantages
Released 1 years and 2 months late
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (88.00GB/s vs 14.40GB/s)
256 additional rendering cores
NVIDIA GeForce 940M 's Advantages
Boost Clock has increased by 10% (1098MHz vs 1000MHz)

Score

Benchmark

FP32 (float)
Radeon R9 M470 +36%
1.536 TFLOPS
GeForce 940M
1.124 TFLOPS
VS

Graphics Card

May 2016
Release Date
Mar 2015
Gem System
Generation
GeForce 900M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

900 MHz
Base Clock
1020 MHz
1000 MHz
Boost Clock
1098 MHz
1375 MHz
Memory Clock
900 MHz

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
88.00GB/s
Bandwidth
14.40GB/s

Render Config

12
Compute Units
-
-
-
-
768
Shading Units
512
48
TMUs
32
16
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SMM)
256 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

16.00 GPixel/s
Pixel Rate
17.57 GPixel/s
48.00 GTexel/s
Texture Rate
35.14 GTexel/s
-
-
-
1.536 TFLOPS
FP32 (float)
1124 GFLOPS
96.00 GFLOPS
FP64 (double)
35.14 GFLOPS

Board Design

Unknown
TDP
75W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

Emerald
GPU Name
GM107
Emerald PRO
GPU Variant
N16S-GT1-KB-B
GCN 2.0
Architecture
Maxwell
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.08 billion
Transistors
1.87 billion
160 mm²
Die Size
148 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2.170
Vulkan
1.3
-
CUDA
5.0
6.5
Shader Model
5.1

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