AMD Radeon Instinct MI250 vs NVIDIA RTX A5500
GPU · Specs Compare
Graphics Card
Release Date
Nov 2021
Mar 2022
Generation
Radeon Instinct
Quadro Ampere
Type
Professional
Professional
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1000 MHz
1080 MHz
Boost Clock
1700 MHz
1665 MHz
Memory Clock
1600 MHz
2000 MHz
Memory
Memory Size
128GB
24GB
Memory Type
HBM2e
GDDR6
Memory Bus
8192bit
384bit
Bandwidth
3277GB/s
768.0GB/s
Render Config
Compute Units
208
—
Shading Units
13312
10240
TMUs
832
320
ROPs
0
96
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
16 MB
6 MB
SM Count
—
80
Tensor Cores
—
320
RT Cores
—
80
Theoretical Performance
Pixel Rate
0 MPixel/s
159.8 GPixel/s
Texture Rate
1414 GTexel/s
532.8 GTexel/s
FP16 (half)
362.1 TFLOPS
34.10 TFLOPS
FP32 (float)
45.26 TFLOPS
34.10 TFLOPS
FP64 (double)
45.26 TFLOPS
532.8 GFLOPS
Graphics Processor
GPU Name
Aldebaran
GA102
GPU Variant
Aldebaran
—
Architecture
CDNA 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
6 nm
8 nm
Transistors
58.2 billion
28.3 billion
Die Size
Unknown
628 mm²
Board Design
TDP
500W
230W
Suggested PSU
900 W
550 W
Outputs
No outputs
4x DisplayPort 1.4a
Power Connectors
2x 8-pin
1x 8-pin
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
6.7
CUDA
—
8.6
Benchmark
OctaneBench
—
596
Blender
—
4,316
▲ Specs Compare
Data sourced from official specifications and benchmark tests.