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