Home GPU Comparison AMD Radeon R9 M470X vs NVIDIA GeForce GTX 675MX Mac Edition

AMD Radeon R9 M470X vs NVIDIA GeForce GTX 675MX Mac Edition

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M470X and 1024MB VRAM GeForce GTX 675MX Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M470X 's Advantages
Released 3 years and 1 months late
Boost Clock1100MHz
More VRAM (4GB vs 1024GB)
NVIDIA GeForce GTX 675MX Mac Edition 's Advantages
Larger VRAM bandwidth (160.0GB/s vs 76.80GB/s)
448 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 M470X +1%
1.971 TFLOPS
GeForce GTX 675MX Mac Edition
1.933 TFLOPS
VS

Graphics Card

May 2016
Release Date
Apr 2013
Gem System
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1000 MHz
Base Clock
-
1100 MHz
Boost Clock
-
1200 MHz
Memory Clock
1250 MHz

Memory

4GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
76.80GB/s
Bandwidth
160.0GB/s

Render Config

14
Compute Units
-
-
-
-
896
Shading Units
1344
56
TMUs
112
16
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

17.60 GPixel/s
Pixel Rate
20.13 GPixel/s
61.60 GTexel/s
Texture Rate
80.53 GTexel/s
-
-
-
1.971 TFLOPS
FP32 (float)
1.933 TFLOPS
123.2 GFLOPS
FP64 (double)
80.53 GFLOPS

Board Design

Unknown
TDP
100W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

Emerald
GPU Name
GK104
Emerald XT
GPU Variant
N13E-GSR-A2
GCN 2.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.08 billion
Transistors
3.54 billion
160 mm²
Die Size
294 mm²

Graphics Features

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

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