AMD Radeon RX 580X vs NVIDIA RTX PRO 2000 Blackwell
GPU · Specs Compare
Graphics Card
Release Date
Apr 2018
Aug 2025
Generation
Polaris
Blackwell PRO W
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x8
Clock Speeds
Base Clock
1257 MHz
982 MHz
Boost Clock
1340 MHz
1957 MHz
Memory Clock
2000 MHz
1125 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR5
GDDR7
Memory Bus
256bit
128bit
Bandwidth
256.0GB/s
288.0GB/s
Render Config
Compute Units
36
—
Shading Units
2304
4352
TMUs
144
136
ROPs
32
64
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
2 MB
32 MB
SM Count
—
34
Tensor Cores
—
136
RT Cores
—
34
Theoretical Performance
Pixel Rate
42.88 GPixel/s
125.2 GPixel/s
Texture Rate
193.0 GTexel/s
266.2 GTexel/s
FP16 (half)
6.175 TFLOPS
17.03 TFLOPS
FP32 (float)
6.175 TFLOPS
17.03 TFLOPS
FP64 (double)
385.9 GFLOPS
266.2 GFLOPS
Graphics Processor
GPU Name
Polaris 20
GB206
GPU Variant
Polaris 20 XTX(215-0910038)
—
Architecture
GCN 4.0
Blackwell 2.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
5 nm
Transistors
5.7 billion
21.9 billion
Die Size
232 mm²
181 mm²
Board Design
TDP
185W
70W
Suggested PSU
450 W
250 W
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
4x mini-DisplayPort 2.1b
Power Connectors
1x 8-pin
None
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.4
Shader Model
6.4
6.8
CUDA
—
12.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.