Home GPU Comparison AMD Radeon R9 M470 vs NVIDIA GeForce GTX 660M

AMD Radeon R9 M470 vs NVIDIA GeForce GTX 660M

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M470 and 1024MB VRAM GeForce GTX 660M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M470 's Advantages
Released 4 years and 2 months late
Boost Clock has increased by 5% (1000MHz vs 950MHz)
More VRAM (4GB vs 1GB)
Larger VRAM bandwidth (88.00GB/s vs 64.00GB/s)
384 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 M470 +110%
1.536 TFLOPS
GeForce GTX 660M
0.73 TFLOPS
VS

Graphics Card

May 2016
Release Date
Mar 2012
Gem System
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

900 MHz
Base Clock
835 MHz
1000 MHz
Boost Clock
950 MHz
1375 MHz
Memory Clock
1000 MHz

Memory

4GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
88.00GB/s
Bandwidth
64.00GB/s

Render Config

-
SM Count
-
12
Compute Units
-
768
Shading Units
384
48
TMUs
32
16
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
256 KB

Theoretical Performance

16.00 GPixel/s
Pixel Rate
7.600 GPixel/s
48.00 GTexel/s
Texture Rate
30.40 GTexel/s
-
FP16 (half)
-
1.536 TFLOPS
FP32 (float)
729.6 GFLOPS
96.00 GFLOPS
FP64 (double)
30.40 GFLOPS

Graphics Processor

Emerald
GPU Name
GK107
Emerald PRO
GPU Variant
N13E-GE-A2
GCN 2.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.08 billion
Transistors
1.27 billion
160 mm²
Die Size
118 mm²

Board Design

Unknown
TDP
50W
-
Suggested PSU
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
-

Graphics Features

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

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