Home GPU Comparison NVIDIA GeForce GTX 660M Mac Edition vs AMD Radeon Pro WX 7100 Mobile

NVIDIA GeForce GTX 660M Mac Edition vs AMD Radeon Pro WX 7100 Mobile

We compared two Mobile platform GPUs: 512MB VRAM GeForce GTX 660M Mac Edition and 8GB VRAM Radeon Pro WX 7100 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 660M Mac Edition 's Advantages
Lower TDP (50W vs 130W)
AMD Radeon Pro WX 7100 Mobile 's Advantages
Released 3 years and 11 months late
Boost Clock1243MHz
Larger VRAM bandwidth (160.0GB/s vs 80.00GB/s)
1920 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 660M Mac Edition
0.73 TFLOPS
Radeon Pro WX 7100 Mobile +684%
5.728 TFLOPS
VS

Graphics Card

Apr 2013
Release Date
Mar 2017
GeForce 600M
Generation
Radeon Pro Mobile
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1188 MHz
-
Boost Clock
1243 MHz
1250 MHz
Memory Clock
1250 MHz

Memory

512MB
Memory Size
8GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
80.00GB/s
Bandwidth
160.0GB/s

Render Config

-
SM Count
-
-
Compute Units
36
384
Shading Units
2304
32
TMUs
144
16
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
2 MB

Theoretical Performance

7.600 GPixel/s
Pixel Rate
39.78 GPixel/s
30.40 GTexel/s
Texture Rate
179.0 GTexel/s
-
FP16 (half)
-
729.6 GFLOPS
FP32 (float)
5.728 TFLOPS
30.40 GFLOPS
FP64 (double)
358.0 GFLOPS

Graphics Processor

GK107
GPU Name
Ellesmere
-
GPU Variant
Ellesmere XT
Kepler
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
1.27 billion
Transistors
5.7 billion
118 mm²
Die Size
232 mm²

Board Design

50W
TDP
130W
-
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
1.1
Vulkan
1.2
3.0
CUDA
-
5.1
Shader Model
6.4

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