AMD Radeon RX 580G vs AMD Radeon Pro W6800X
GPU Specs Compare
Graphics Card
Release Date
Oct 2018
Aug 2021
Generation
Polaris
Radeon Pro Mac
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
Apple MPX
Clock Speeds
Base Clock
1257 MHz
1800 MHz
Boost Clock
1330 MHz
2087 MHz
Memory Clock
2000 MHz
2000 MHz
Memory
Memory Size
8GB
32GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
256.0GB/s
512.0GB/s
Render Config
Compute Units
36
60
Shading Units
2304
3840
TMUs
144
240
ROPs
32
96
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
2 MB
4 MB
RT Cores
-
60
L3 Cache
-
128 MB
Theoretical Performance
Pixel Rate
42.56 GPixel/s
200.4 GPixel/s
Texture Rate
191.5 GTexel/s
500.9 GTexel/s
FP16 (half)
6.129 TFLOPS
32.06 TFLOPS
FP32 (float)
6.129 TFLOPS
16.03 TFLOPS
FP64 (double)
383.0 GFLOPS
1002 GFLOPS
Graphics Processor
GPU Name
Polaris 20
Navi 21
GPU Variant
Polaris 20 XTX(215-0910038)
Navi 21 Pro-XLA
Architecture
GCN 4.0
RDNA 2.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
7 nm
Transistors
5.7 billion
26.8 billion
Die Size
232 mm²
520 mm²
Board Design
TDP
185W
200W
Suggested PSU
450 W
550 W
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
1x HDMI 2.14x Thunderbolt
Power Connectors
1x 8-pin
Apple MPX
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.2
1.3
Shader Model
6.4
6.7
📊 Benchmark
Blender
-
1,424