AMD Radeon Pro W6600M vs AMD Radeon Pro 580X
GPU · Specs Compare
Graphics Card
Release Date
Jun 2021
Mar 2019
Generation
Radeon Pro Mobile
Radeon Pro Mac
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1224 MHz
1100 MHz
Boost Clock
2034 MHz
1200 MHz
Memory Clock
1750 MHz
1710 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
256bit
Bandwidth
224.0GB/s
218.9GB/s
Render Config
Compute Units
28
36
SM Count
66
—
Shading Units
1792
2304
TMUs
112
144
ROPs
64
32
Tensor Cores
264
—
RT Cores
28
—
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
2 MB
2 MB
L3 Cache
32 MB
—
Theoretical Performance
Pixel Rate
130.2 GPixel/s
38.40 GPixel/s
Texture Rate
227.8 GTexel/s
172.8 GTexel/s
FP16 (half)
14.58 TFLOPS
5.530 TFLOPS
FP32 (float)
7.290 TFLOPS
5.530 TFLOPS
FP64 (double)
455.6 GFLOPS
345.6 GFLOPS
Graphics Processor
GPU Name
Navi 23
Ellesmere
GPU Variant
Navi 23 WKS-XM
Ellesmere XTA(216-0886220)
Architecture
RDNA 2.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
7 nm
14 nm
Transistors
11.06 billion
5.7 billion
Die Size
237 mm²
232 mm²
Board Design
TDP
90W
185W
Suggested PSU
600 W
—
Outputs
Portable Device Dependent
2x HDMI 2.0b
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
Benchmark
Blender
—
338
▲ Specs Compare
Data sourced from official specifications and benchmark tests.