AMD Radeon RX 580 vs AMD Radeon Pro W6600M
GPU Specs Compare
Graphics Card
Release Date
Apr 2017
Jun 2021
Generation
Polaris
Radeon Pro Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1257 MHz
1224 MHz
Boost Clock
1340 MHz
2034 MHz
Memory Clock
2000 MHz
1750 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
128bit
Bandwidth
256.0GB/s
224.0GB/s
Render Config
Compute Units
36
28
Shading Units
2304
1792
TMUs
144
112
ROPs
32
64
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
2 MB
2 MB
SM Count
-
66
Tensor Cores
-
264
RT Cores
-
28
L3 Cache
-
32 MB
Theoretical Performance
Pixel Rate
42.88 GPixel/s
130.2 GPixel/s
Texture Rate
193.0 GTexel/s
227.8 GTexel/s
FP16 (half)
6.175 TFLOPS
14.58 TFLOPS
FP32 (float)
6.175 TFLOPS
7.290 TFLOPS
FP64 (double)
385.9 GFLOPS
455.6 GFLOPS
Graphics Processor
GPU Name
Polaris 20
Navi 23
GPU Variant
Polaris 20 XTX(215-0910038)
Navi 23 WKS-XM
Architecture
GCN 4.0
RDNA 2.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
7 nm
Transistors
5.7 billion
11.06 billion
Die Size
232 mm²
237 mm²
Board Design
TDP
185W
90W
Suggested PSU
450 W
600 W
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
Portable Device Dependent
Power Connectors
1x 8-pin
None
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.3
Shader Model
6.7
6.7
CUDA
-
8.9