Home GPU Comparison NVIDIA GeForce GTX 675MX Mac Edition vs AMD Radeon Pro 560X

NVIDIA GeForce GTX 675MX Mac Edition vs AMD Radeon Pro 560X

We compared two Mobile platform GPUs: 1024MB VRAM GeForce GTX 675MX Mac Edition and 4GB VRAM Radeon Pro 560X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 675MX Mac Edition 's Advantages
Larger VRAM bandwidth (160.0GB/s vs 94.08GB/s)
320 additional rendering cores
AMD Radeon Pro 560X 's Advantages
Released 5 years and 3 months late
More VRAM (4GB vs 1GB)
Lower TDP (75W vs 100W)

Score

Benchmark

FP32 (float)
GeForce GTX 675MX Mac Edition
1.933 TFLOPS
Radeon Pro 560X +6%
2.056 TFLOPS
VS

Graphics Card

Apr 2013
Release Date
Jul 2018
GeForce 600M
Generation
Radeon Pro Mac
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1250 MHz
Memory Clock
1470 MHz

Memory

1024MB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
160.0GB/s
Bandwidth
94.08GB/s

Render Config

-
SM Count
-
-
Compute Units
16
1344
Shading Units
1024
112
TMUs
64
32
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
1024 KB

Theoretical Performance

20.13 GPixel/s
Pixel Rate
16.06 GPixel/s
80.53 GTexel/s
Texture Rate
64.26 GTexel/s
-
FP16 (half)
2.056 TFLOPS
1.933 TFLOPS
FP32 (float)
2.056 TFLOPS
80.53 GFLOPS
FP64 (double)
128.5 GFLOPS

Graphics Processor

GK104
GPU Name
Polaris 21
N13E-GSR-A2
GPU Variant
Polaris 21 XT (215-0908004)
Kepler
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
3.54 billion
Transistors
3 billion
294 mm²
Die Size
123 mm²

Board Design

100W
TDP
75W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
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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