AMD Radeon Pro W6600M vs NVIDIA GeForce RTX 4070 AD103
GPU Specs Compare
Graphics Card
Release Date
Jun 2021
Mar 2024
Generation
Radeon Pro Mobile
GeForce 40
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1224 MHz
1920 MHz
Boost Clock
2034 MHz
2475 MHz
Memory Clock
1750 MHz
1313 MHz
Memory
Memory Size
8GB
12GB
Memory Type
GDDR6
GDDR6X
Memory Bus
128bit
192bit
Bandwidth
224.0GB/s
504.2GB/s
Render Config
Compute Units
28
-
SM Count
66
46
Shading Units
1792
5888
TMUs
112
184
ROPs
64
64
Tensor Cores
264
184
RT Cores
28
46
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
2 MB
36 MB
L3 Cache
32 MB
-
Theoretical Performance
Pixel Rate
130.2 GPixel/s
158.4 GPixel/s
Texture Rate
227.8 GTexel/s
455.4 GTexel/s
FP16 (half)
14.58 TFLOPS
29.15 TFLOPS
FP32 (float)
7.290 TFLOPS
29.15 TFLOPS
FP64 (double)
455.6 GFLOPS
455.4 GFLOPS
Graphics Processor
GPU Name
Navi 23
AD103
GPU Variant
Navi 23 WKS-XM
AD103-175-K1-A1
Architecture
RDNA 2.0
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
7 nm
5 nm
Transistors
11.06 billion
45.9 billion
Die Size
237 mm²
379 mm²
Board Design
TDP
90W
200W
Suggested PSU
600 W
550 W
Outputs
Portable Device Dependent
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 16-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.3
CUDA
8.9
8.9
Shader Model
6.7
6.7