NVIDIA GeForce GTX 970M vs AMD Radeon Pro W6600M
GPU Specs Compare
Graphics Card
Release Date
Oct 2014
Jun 2021
Generation
GeForce 900M
Radeon Pro Mobile
Type
Mobile
Mobile
Bus Interface
MXM-B (3.0)
PCIe 4.0 x16
Clock Speeds
Base Clock
924 MHz
1224 MHz
Boost Clock
1038 MHz
2034 MHz
Memory Clock
1253 MHz
1750 MHz
Memory
Memory Size
3GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
192bit
128bit
Bandwidth
120.3GB/s
224.0GB/s
Render Config
Shading Units
1280
1792
TMUs
80
112
ROPs
48
64
L1 Cache
48 KB (per SMM)
128 KB per Array
L2 Cache
1536 KB
2 MB
Compute Units
-
28
SM Count
-
66
Tensor Cores
-
264
RT Cores
-
28
L3 Cache
-
32 MB
Theoretical Performance
Pixel Rate
49.82 GPixel/s
130.2 GPixel/s
Texture Rate
83.04 GTexel/s
227.8 GTexel/s
FP32 (float)
2.657 TFLOPS
7.290 TFLOPS
FP64 (double)
83.04 GFLOPS
455.6 GFLOPS
FP16 (half)
-
14.58 TFLOPS
Graphics Processor
GPU Name
GM204
Navi 23
GPU Variant
N16E-GT-A2
Navi 23 WKS-XM
Architecture
Maxwell 2.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
5.2 billion
11.06 billion
Die Size
398 mm²
237 mm²
Board Design
TDP
Unknown
90W
Outputs
Portable Device Dependent
Portable Device Dependent
Power Connectors
None
None
Suggested PSU
-
600 W
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
CUDA
5.2
8.9
Shader Model
6.7 (6.4)
6.7