NVIDIA CMP 50HX vs AMD Radeon Instinct MI250X
GPU · Specs Compare
Graphics Card
Release Date
Jun 2021
Nov 2021
Generation
Mining GPUs
Radeon Instinct
Type
Desktop
Professional
Bus Interface
PCIe 1.0 x4
PCIe 4.0 x16
Clock Speeds
Base Clock
1350 MHz
1000 MHz
Boost Clock
1545 MHz
1700 MHz
Memory Clock
1750 MHz
1600 MHz
Memory
Memory Size
10GB
128GB
Memory Type
GDDR6
HBM2e
Memory Bus
320bit
8192bit
Bandwidth
560.0GB/s
3277GB/s
Render Config
SM Count
56
—
Shading Units
3584
14080
TMUs
192
880
ROPs
80
0
Tensor Cores
448
—
RT Cores
56
—
L1 Cache
64 KB (per SM)
16 KB (per CU)
L2 Cache
5 MB
16 MB
Compute Units
—
220
Theoretical Performance
Pixel Rate
123.6 GPixel/s
0 MPixel/s
Texture Rate
296.6 GTexel/s
1496 GTexel/s
FP16 (half)
22.15 TFLOPS
383.0 TFLOPS
FP32 (float)
11.07 TFLOPS
47.87 TFLOPS
FP64 (double)
346.1 GFLOPS
47.87 TFLOPS
Graphics Processor
GPU Name
TU102
Aldebaran
GPU Variant
TU102-100-A1
Aldebaran XT
Architecture
Turing
CDNA 2.0
Foundry
TSMC
TSMC
Process Size
12 nm
6 nm
Transistors
18.6 billion
58.2 billion
Die Size
754 mm²
Unknown
Board Design
TDP
250W
500W
Suggested PSU
600 W
900 W
Outputs
No outputs
No outputs
Power Connectors
2x 8-pin
2x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
CUDA
7.5
—
Shader Model
6.8
N/A
▲ Specs Compare
Data sourced from official specifications and benchmark tests.