Home GPU Comparison AMD Radeon Pro 575 vs NVIDIA GeForce GTX 680MX Mac Edition

AMD Radeon Pro 575 vs NVIDIA GeForce GTX 680MX Mac Edition

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro 575 and 2GB VRAM GeForce GTX 680MX Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 575 's Advantages
Released 4 years and 8 months late
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (217.0GB/s vs 160.0GB/s)
512 additional rendering cores
NVIDIA GeForce GTX 680MX Mac Edition 's Advantages
Lower TDP (122W vs 150W)

Score

Benchmark

FP32 (float)
Radeon Pro 575 +103%
4.489 TFLOPS
GeForce GTX 680MX Mac Edition
2.209 TFLOPS
VS

Graphics Card

Jun 2017
Release Date
Oct 2012
Radeon Pro Mac
Generation
GeForce 600M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1695 MHz
Memory Clock
1250 MHz

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
217.0GB/s
Bandwidth
160.0GB/s

Render Config

32
Compute Units
-
-
-
-
2048
Shading Units
1536
128
TMUs
128
32
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
2 MB
L2 Cache
512 KB
-
-
-

Theoretical Performance

35.07 GPixel/s
Pixel Rate
23.01 GPixel/s
140.3 GTexel/s
Texture Rate
92.03 GTexel/s
4.489 TFLOPS
FP16 (half)
-
4.489 TFLOPS
FP32 (float)
2.209 TFLOPS
280.6 GFLOPS
FP64 (double)
92.03 GFLOPS

Board Design

150W
TDP
122W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Polaris 20
GPU Name
GK104
Polaris 20 XL (215-0910052)
GPU Variant
N13E-GTX2-A2
GCN 4.0
Architecture
Kepler
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
5.7 billion
Transistors
3.54 billion
232 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
Vulkan
1.1
-
CUDA
3.0
6.4
Shader Model
5.1

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