NVIDIA RTX 6000D vs AMD Radeon RX 580X Mobile
GPU · Specs Compare
Graphics Card
Release Date
Jul 2025
Apr 2018
Generation
Blackwell PRO W
Mobility Radeon
Type
Desktop
Mobile
Bus Interface
PCIe 5.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
1992 MHz
1000 MHz
Boost Clock
2430 MHz
1077 MHz
Memory Clock
1560 MHz
2000 MHz
Memory
Memory Size
84GB
8GB
Memory Type
GDDR7
GDDR5
Memory Bus
448bit
256bit
Bandwidth
1.40TB/s
256.0GB/s
Render Config
SM Count
156
—
Shading Units
19968
2304
TMUs
624
144
ROPs
192
32
Tensor Cores
624
—
RT Cores
156
—
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
128 MB
2 MB
Compute Units
—
36
Theoretical Performance
Pixel Rate
466.6 GPixel/s
34.46 GPixel/s
Texture Rate
1516.3 GTexel/s
155.1 GTexel/s
FP16 (half)
97.04 TFLOPS
4.963 TFLOPS
FP32 (float)
97.04 TFLOPS
4.963 TFLOPS
FP64 (double)
1.516 TFLOPS
310.2 GFLOPS
Graphics Processor
GPU Name
GB202
Polaris 20
Architecture
Blackwell 2.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
5 nm
14 nm
Transistors
92.2 billion
5.7 billion
Die Size
750 mm²
232 mm²
GPU Variant
—
Polaris 20M XT
Board Design
TDP
600W
100W
Suggested PSU
1000 W
—
Outputs
4x DisplayPort 2.1b
No outputs
Power Connectors
1x 16-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.4
1.2
CUDA
12.0
—
Shader Model
6.9
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.