AMD Radeon Pro 575X vs NVIDIA GeForce GTX 980MX
GPU Specs Compare
Graphics Card
Release Date
Mar 2019
Jun 2016
Generation
Radeon Pro Mac
GeForce 900M
Type
Mobile
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
1700 MHz
1500 MHz
Base Clock
-
1050 MHz
Boost Clock
-
1178 MHz
Memory
Memory Size
4GB
8GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
217.6GB/s
192.0GB/s
Render Config
Compute Units
32
-
Shading Units
2048
1664
TMUs
128
104
ROPs
32
64
L1 Cache
16 KB (per CU)
48 KB (per SMM)
L2 Cache
2 MB
2 MB
Theoretical Performance
Pixel Rate
35.07 GPixel/s
75.39 GPixel/s
Texture Rate
140.3 GTexel/s
122.5 GTexel/s
FP16 (half)
4.489 TFLOPS
-
FP32 (float)
4.489 TFLOPS
3.920 TFLOPS
FP64 (double)
280.6 GFLOPS
122.5 GFLOPS
Graphics Processor
GPU Name
Polaris 20
GM204
GPU Variant
Polaris 20 XL(215-0910052)
N16E-GXX-A1
Architecture
GCN 4.0
Maxwell 2.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
28 nm
Transistors
5.7 billion
5.2 billion
Die Size
232 mm²
398 mm²
Board Design
TDP
150W
148W
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.3
Shader Model
6.4
6.4
CUDA
-
5.2