NVIDIA RTX A1000 Mobile 6 GB vs AMD Radeon Instinct MI250
GPU · Specs Compare
Graphics Card
Release Date
Mar 2022
Nov 2021
Generation
Quadro Ampere-M
Radeon Instinct
Type
Professional
Professional
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
652 MHz
1000 MHz
Boost Clock
1140 MHz
1700 MHz
Memory Clock
1375 MHz
1600 MHz
Memory
Memory Size
6GB
128GB
Memory Type
GDDR6
HBM2e
Memory Bus
96bit
8192bit
Bandwidth
132.0GB/s
3277GB/s
Render Config
SM Count
20
—
Shading Units
2560
13312
TMUs
80
832
ROPs
32
0
Tensor Cores
80
—
RT Cores
20
—
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
2 MB
16 MB
Compute Units
—
208
Theoretical Performance
Pixel Rate
36.48 GPixel/s
0 MPixel/s
Texture Rate
91.20 GTexel/s
1414 GTexel/s
FP16 (half)
5.837 TFLOPS
362.1 TFLOPS
FP32 (float)
5.837 TFLOPS
45.26 TFLOPS
FP64 (double)
91.20 GFLOPS
45.26 TFLOPS
Graphics Processor
GPU Name
GA107
Aldebaran
Architecture
Ampere
CDNA 2.0
Foundry
Samsung
TSMC
Process Size
8 nm
6 nm
Transistors
8.7 billion
58.2 billion
Die Size
200 mm²
Unknown
GPU Variant
—
Aldebaran
Board Design
TDP
60W
500W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
2x 8-pin
Suggested PSU
—
900 W
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
8.6
—
Shader Model
6.7
N/A
▲ Specs Compare
Data sourced from official specifications and benchmark tests.