AMD Radeon Instinct MI325X vs NVIDIA RTX 6000D
GPU Specs Compare
Graphics Card
Release Date
Oct 2024
Jul 2025
Generation
Radeon Instinct
Blackwell PRO W
Type
Professional
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1000 MHz
1992 MHz
Boost Clock
2100 MHz
2430 MHz
Memory Clock
1500 MHz
1560 MHz
Memory
Memory Size
256GB
84GB
Memory Type
HBM3e
GDDR7
Memory Bus
8192bit
448bit
Bandwidth
6.14TB/s
1.40TB/s
Render Config
Compute Units
304
-
Shading Units
19456
19968
TMUs
1216
624
ROPs
0
192
Tensor Cores
1216
624
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
16 MB
128 MB
L3 Cache
256 MB
-
SM Count
-
156
RT Cores
-
156
Theoretical Performance
Pixel Rate
0 MPixel/s
466.6 GPixel/s
Texture Rate
2553.6 GTexel/s
1516.3 GTexel/s
FP16 (half)
81.72 TFLOPS
97.04 TFLOPS
FP32 (float)
81.72 TFLOPS
97.04 TFLOPS
FP64 (double)
40.86 TFLOPS
1.516 TFLOPS
Graphics Processor
GPU Name
Aqua Vanjaram
GB202
Architecture
CDNA 3.0
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
5 nm
Transistors
153 billion
92.2 billion
Die Size
1017 mm²
750 mm²
Board Design
TDP
1000W
600W
Suggested PSU
1400 W
1000 W
Outputs
No outputs
4x DisplayPort 2.1b
Power Connectors
None
1x 16-pin
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.4
Shader Model
N/A
6.9
CUDA
-
12.0