AMD Radeon Instinct MI455X vs NVIDIA Quadro T2000 Mobile
GPU Specs Compare
Graphics Card
Release Date
Jul 2026
May 2019
Generation
Radeon Instinct
Quadro Mobile
Type
Desktop
Professional
Bus Interface
PCIe 6.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1000 MHz
1575 MHz
Boost Clock
2400 MHz
1785 MHz
Memory Clock
1900 MHz
2001 MHz
Memory
Memory Size
432GB
4GB
Memory Type
HBM4
GDDR5
Memory Bus
24576bit
128bit
Bandwidth
23.3TB/s
128.1GB/s
Render Config
Compute Units
256
-
Shading Units
32768
1024
TMUs
1024
64
ROPs
0
32
L1 Cache
32 KB (per CU)
64 KB (per SM)
L2 Cache
192 MB
1024 KB
SM Count
-
16
Theoretical Performance
Pixel Rate
0 MPixel/s
57.12 GPixel/s
Texture Rate
2457.6 GTexel/s
114.2 GTexel/s
FP16 (half)
157.3 TFLOPS
7.311 TFLOPS
FP32 (float)
157.3 TFLOPS
3.656 TFLOPS
FP64 (double)
2.458 TFLOPS
114.2 GFLOPS
Graphics Processor
GPU Name
MI450 256CU
TU117
Architecture
CDNA 5.0
Turing
Foundry
TSMC
TSMC
Process Size
2 nm
12 nm
Transistors
320 billion
4.7 billion
Die Size
Unknown
200 mm²
Board Design
TDP
2300W
60W
Suggested PSU
2700 W
-
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
N/A
12 (12_1)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.3
Shader Model
N/A
6.6
CUDA
-
7.5