AMD Radeon Instinct MI355X vs NVIDIA Quadro RTX 3000 Max Q
GPU · Specs Compare
Graphics Card
Release Date
Jun 2025
May 2019
Generation
Radeon Instinct
Quadro Mobile
Type
Professional
Professional
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1000 MHz
600 MHz
Boost Clock
2400 MHz
1215 MHz
Memory Clock
2000 MHz
1500 MHz
Memory
Memory Size
288GB
6GB
Memory Type
HBM3e
GDDR6
Memory Bus
8192bit
192bit
Bandwidth
8.19TB/s
288.0GB/s
Render Config
Compute Units
256
—
Shading Units
16384
1920
TMUs
1024
120
ROPs
0
64
Tensor Cores
1216
240
L1 Cache
32 KB (per CU)
64 KB (per SM)
L2 Cache
32 MB
3 MB
L3 Cache
256 MB
—
SM Count
—
30
RT Cores
—
30
Theoretical Performance
Pixel Rate
0 MPixel/s
77.76 GPixel/s
Texture Rate
2457.6 GTexel/s
145.8 GTexel/s
FP16 (half)
78.64 TFLOPS
9.331 TFLOPS
FP32 (float)
78.64 TFLOPS
4.666 TFLOPS
FP64 (double)
39.32 TFLOPS
145.8 GFLOPS
Graphics Processor
GPU Name
MI350 256CU
TU106
Architecture
CDNA 4.0
Turing
Foundry
TSMC
TSMC
Process Size
3 nm
12 nm
Transistors
185 billion
10.8 billion
Die Size
Unknown
445 mm²
Board Design
TDP
1400W
60W
Suggested PSU
1800 W
—
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.3
Shader Model
N/A
6.6
CUDA
—
7.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.