AMD Radeon Pro W6600M vs AMD Radeon Pro 560X
GPU · Specs Compare
Graphics Card
Release Date
Jun 2021
Jul 2018
Generation
Radeon Pro Mobile
Radeon Pro Mac
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x8
Clock Speeds
Base Clock
1224 MHz
—
Boost Clock
2034 MHz
—
Memory Clock
1750 MHz
1470 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
128bit
Bandwidth
224.0GB/s
94.08GB/s
Render Config
Compute Units
28
16
SM Count
66
—
Shading Units
1792
1024
TMUs
112
64
ROPs
64
16
Tensor Cores
264
—
RT Cores
28
—
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
2 MB
1024 KB
L3 Cache
32 MB
—
Theoretical Performance
Pixel Rate
130.2 GPixel/s
16.06 GPixel/s
Texture Rate
227.8 GTexel/s
64.26 GTexel/s
FP16 (half)
14.58 TFLOPS
2.056 TFLOPS
FP32 (float)
7.290 TFLOPS
2.056 TFLOPS
FP64 (double)
455.6 GFLOPS
128.5 GFLOPS
Graphics Processor
GPU Name
Navi 23
Polaris 21
GPU Variant
Navi 23 WKS-XM
Polaris 21 XT(215-0908004)
Architecture
RDNA 2.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
7 nm
14 nm
Transistors
11.06 billion
3 billion
Die Size
237 mm²
123 mm²
Board Design
TDP
90W
75W
Suggested PSU
600 W
—
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.2
CUDA
8.9
—
Shader Model
6.7
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.