NVIDIA RTX 6000D vs AMD Radeon RX 6550S
GPU · Specs Compare
Graphics Card
Release Date
Jul 2025
Jan 2023
Generation
Blackwell PRO W
Navi Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x4
Clock Speeds
Base Clock
1992 MHz
2000 MHz
Boost Clock
2430 MHz
2400 MHz
Memory Clock
1560 MHz
2000 MHz
Memory
Memory Size
84GB
4GB
Memory Type
GDDR7
GDDR6
Memory Bus
448bit
64bit
Bandwidth
1.40TB/s
128.0GB/s
Render Config
SM Count
156
—
Shading Units
19968
1024
TMUs
624
64
ROPs
192
32
Tensor Cores
624
—
RT Cores
156
16
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
128 MB
1024 KB
Compute Units
—
16
L3 Cache
—
16 MB
Theoretical Performance
Pixel Rate
466.6 GPixel/s
76.80 GPixel/s
Texture Rate
1516.3 GTexel/s
153.6 GTexel/s
FP16 (half)
97.04 TFLOPS
9.830 TFLOPS
FP32 (float)
97.04 TFLOPS
4.915 TFLOPS
FP64 (double)
1.516 TFLOPS
307.2 GFLOPS
Graphics Processor
GPU Name
GB202
Navi 24
Architecture
Blackwell 2.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
6 nm
Transistors
92.2 billion
5.4 billion
Die Size
750 mm²
107 mm²
GPU Variant
—
Navi 24
Board Design
TDP
600W
50W
Suggested PSU
1000 W
—
Outputs
4x DisplayPort 2.1b
Portable Device Dependent
Power Connectors
1x 16-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.2
Vulkan
1.4
1.3
CUDA
12.0
—
Shader Model
6.9
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.