Home GPU Comparison AMD Radeon R9 M375X vs NVIDIA GeForce GTX 675MX Mac Edition

AMD Radeon R9 M375X vs NVIDIA GeForce GTX 675MX Mac Edition

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M375X 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 M375X 's Advantages
Released 2 years and 1 months late
Boost Clock1015MHz
More VRAM (2GB vs 1GB)
NVIDIA GeForce GTX 675MX Mac Edition 's Advantages
Larger VRAM bandwidth (160.0GB/s vs 72.00GB/s)
704 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R9 M375X
1.299 TFLOPS
GeForce GTX 675MX Mac Edition +48%
1.933 TFLOPS
VS

Graphics Card

May 2015
Release Date
Apr 2013
Gem System
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

925 MHz
Base Clock
-
1015 MHz
Boost Clock
-
1125 MHz
Memory Clock
1250 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
72.00GB/s
Bandwidth
160.0GB/s

Render Config

-
SM Count
-
10
Compute Units
-
640
Shading Units
1344
40
TMUs
112
16
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
512 KB

Theoretical Performance

16.24 GPixel/s
Pixel Rate
20.13 GPixel/s
40.60 GTexel/s
Texture Rate
80.53 GTexel/s
-
FP16 (half)
-
1299 GFLOPS
FP32 (float)
1.933 TFLOPS
81.20 GFLOPS
FP64 (double)
80.53 GFLOPS

Graphics Processor

Tropo
GPU Name
GK104
Tropo XTX
GPU Variant
N13E-GSR-A2
GCN 1.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.5 billion
Transistors
3.54 billion
123 mm²
Die Size
294 mm²

Board Design

Unknown
TDP
100W
-
Suggested PSU
-
Portable Device Dependent
Outputs
No outputs
-
Power Connectors
-

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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