AMD Instinct MI300X vs NVIDIA RTX A5500
GPU Specs Compare
Graphics Card
Release Date
Dec 2023
Mar 2022
Generation
Radeon Instinct
Quadro Ampere
Type
Professional
Professional
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1000 MHz
1080 MHz
Boost Clock
2100 MHz
1665 MHz
Memory Clock
2525 MHz
2000 MHz
Memory
Memory Size
192GB
24GB
Memory Type
HBM3
GDDR6
Memory Bus
8192bit
384bit
Bandwidth
10.3TB/s
768.0GB/s
Render Config
Compute Units
304
-
Shading Units
19456
10240
TMUs
1216
320
ROPs
0
96
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
16 MB
6 MB
L3 Cache
256 MB
-
SM Count
-
80
Tensor Cores
-
320
RT Cores
-
80
Theoretical Performance
Pixel Rate
0 MPixel/s
159.8 GPixel/s
Texture Rate
2553.6 GTexel/s
532.8 GTexel/s
FP16 (half)
653.7 TFLOPS
34.10 TFLOPS
FP32 (float)
81.72 TFLOPS
34.10 TFLOPS
FP64 (double)
81.72 TFLOPS
532.8 GFLOPS
Graphics Processor
GPU Name
Aqua Vanjaram
GA102
Architecture
CDNA 3.0
Ampere
Foundry
TSMC
Samsung
Process Size
5 nm
8 nm
Transistors
153 billion
28.3 billion
Die Size
1017 mm²
628 mm²
Board Design
TDP
750W
230W
Suggested PSU
1150 W
550 W
Outputs
No outputs
4x DisplayPort 1.4a
Power Connectors
None
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