Home GPU Comparison AMD Radeon R5 M430 vs NVIDIA GeForce GTX 660M Mac Edition

AMD Radeon R5 M430 vs NVIDIA GeForce GTX 660M Mac Edition

We compared two Mobile platform GPUs: 4GB VRAM Radeon R5 M430 and 512MB VRAM GeForce GTX 660M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 M430 's Advantages
Released 2 years and 9 months late
Boost Clock855MHz
NVIDIA GeForce GTX 660M Mac Edition 's Advantages
Larger VRAM bandwidth (80.00GB/s vs 16.00GB/s)
64 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R5 M430
0.547 TFLOPS
GeForce GTX 660M Mac Edition +33%
0.73 TFLOPS
VS

Graphics Card

Jan 2016
Release Date
Apr 2013
Gem System
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-B (3.0)

Clock Speeds

780 MHz
Base Clock
-
855 MHz
Boost Clock
-
1000 MHz
Memory Clock
1250 MHz

Memory

4GB
Memory Size
512MB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
16.00GB/s
Bandwidth
80.00GB/s

Render Config

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

Theoretical Performance

6.840 GPixel/s
Pixel Rate
7.600 GPixel/s
17.10 GTexel/s
Texture Rate
30.40 GTexel/s
-
FP16 (half)
-
547.2 GFLOPS
FP32 (float)
729.6 GFLOPS
-
FP64 (double)
30.40 GFLOPS

Graphics Processor

Jet
GPU Name
GK107
Jet PRO (216-0856040)
GPU Variant
-
GCN 1.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
0.69 billion
Transistors
1.27 billion
56 mm²
Die Size
118 mm²

Board Design

Unknown
TDP
50W
-
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
3.0
6.5 (5.1)
Shader Model
5.1

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