RTX A5500 vs Radeon Instinct MI250
We compared two Professional market GPUs: 24GB VRAM RTX A5500 and 128GB VRAM Radeon Instinct MI250 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
RTX A5500 's Advantages
Lower TDP (230W vs 500W)
Radeon Instinct MI250 's Advantages
Boost Clock has increased by 2% (1700MHz vs 1665MHz)
More VRAM (128GB vs 24GB)
Larger VRAM bandwidth (3277GB/s vs 768.0GB/s)
3072 additional rendering cores
Score
Benchmark
FP32 (float)
RTX A5500
34100
Radeon Instinct MI250
+32%
45260
Graphics Card
Mar 2022
Release Date
Nov 2021
Quadro Ampere
Generation
Radeon Instinct
Professional
Type
Professional
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
1080 MHz
Base Clock
1000 MHz
1665 MHz
Boost Clock
1700 MHz
2000 MHz
Memory Clock
1600 MHz
Memory
24GB
Memory Size
128GB
GDDR6
Memory Type
HBM2e
384bit
Memory Bus
8192bit
768.0GB/s
Bandwidth
3277GB/s
Render Config
-
Compute Units
208
80
SM Count
-
10240
Shading Units
13312
320
TMUs
832
96
ROPs
0
320
Tensor Cores
-
80
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per CU)
6 MB
L2 Cache
16 MB
Theoretical Performance
159.8 GPixel/s
Pixel Rate
0 MPixel/s
532.8 GTexel/s
Texture Rate
1414 GTexel/s
34.10 TFLOPS
FP16 (half)
362.1 TFLOPS
34.10 TFLOPS
FP32 (float)
45.26 TFLOPS
532.8 GFLOPS
FP64 (double)
45.26 TFLOPS
Board Design
230W
TDP
500W
550 W
Suggested PSU
900 W
4x DisplayPort 1.4a
Outputs
No outputs
1x 8-pin
Power Connectors
2x 8-pin
Graphics Processor
GA102
GPU Name
Aldebaran
-
GPU Variant
Aldebaran
Ampere
Architecture
CDNA 2.0
Samsung
Foundry
TSMC
8 nm
Process Size
6 nm
28.3 billion
Transistors
58.2 billion
628 mm²
Die Size
Unknown
Graphics Features
12 Ultimate (12_2)
DirectX
N/A
4.6
OpenGL
N/A
3.0
OpenCL
3.0
1.3
Vulkan
N/A
8.6
CUDA
-
6.7
Shader Model
N/A
