NVIDIA GeForce GTX 970M vs AMD Radeon Pro 575
GPU Specs Compare
Graphics Card
Release Date
Oct 2014
Jun 2017
Generation
GeForce 900M
Radeon Pro Mac
Type
Mobile
Mobile
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Base Clock
924 MHz
-
Boost Clock
1038 MHz
-
Memory Clock
1253 MHz
1695 MHz
Memory
Memory Size
3GB
4GB
Memory Type
GDDR5
GDDR5
Memory Bus
192bit
256bit
Bandwidth
120.3GB/s
217.0GB/s
Render Config
Shading Units
1280
2048
TMUs
80
128
ROPs
48
32
L1 Cache
48 KB (per SMM)
16 KB (per CU)
L2 Cache
1536 KB
2 MB
Compute Units
-
32
Theoretical Performance
Pixel Rate
49.82 GPixel/s
35.07 GPixel/s
Texture Rate
83.04 GTexel/s
140.3 GTexel/s
FP32 (float)
2.657 TFLOPS
4.489 TFLOPS
FP64 (double)
83.04 GFLOPS
280.6 GFLOPS
FP16 (half)
-
4.489 TFLOPS
Graphics Processor
GPU Name
GM204
Polaris 20
GPU Variant
N16E-GT-A2
Polaris 20 XL(215-0910052)
Architecture
Maxwell 2.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
28 nm
14 nm
Transistors
5.2 billion
5.7 billion
Die Size
398 mm²
232 mm²
Board Design
TDP
Unknown
150W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.2
CUDA
5.2
-
Shader Model
6.7 (6.4)
6.4
📊 Benchmark
3DMark Time Spy
-
3,393
3DMark Time Spy Extreme
-
1,351