Home GPU Comparison AMD Radeon Instinct MI300 vs NVIDIA RTX A500 Embedded

AMD Radeon Instinct MI300 vs NVIDIA RTX A500 Embedded

We compared two Professional market GPUs: 128GB VRAM Radeon Instinct MI300 and 4GB VRAM RTX A500 Embedded to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Instinct MI300 's Advantages
Released 10 months late
Boost Clock has increased by 27% (1700MHz vs 1335MHz)
More VRAM (128GB vs 4GB)
Larger VRAM bandwidth (3277GB/s vs 96.00GB/s)
12032 additional rendering cores
NVIDIA RTX A500 Embedded 's Advantages
Lower TDP (20W vs 600W)

Score

Benchmark

FP32 (float)
Radeon Instinct MI300 +775%
47.87 TFLOPS
RTX A500 Embedded
5.468 TFLOPS
VS

Graphics Card

Jan 2023
Release Date
Mar 2022
Radeon Instinct
Generation
Quadro Ampere-M
Professional
Type
Professional
PCIe 5.0 x16
Bus Interface
PCIe 4.0 x8

Clock Speeds

1000 MHz
Base Clock
435 MHz
1700 MHz
Boost Clock
1335 MHz
1600 MHz
Memory Clock
1500 MHz

Memory

128GB
Memory Size
4GB
HBM3
Memory Type
GDDR6
8192bit
Memory Bus
64bit
3277GB/s
Bandwidth
96.00GB/s

Render Config

220
Compute Units
-
-
SM Count
16
14080
Shading Units
2048
880
TMUs
64
0
ROPs
32
880
Tensor Cores
64
-
RT Cores
16
16 KB (per CU)
L1 Cache
128 KB (per SM)
16 MB
L2 Cache
2 MB
-
-
-

Theoretical Performance

0 MPixel/s
Pixel Rate
42.72 GPixel/s
1496 GTexel/s
Texture Rate
85.44 GTexel/s
383.0 TFLOPS
FP16 (half)
5.468 TFLOPS
47.87 TFLOPS
FP32 (float)
5.468 TFLOPS
47.87 TFLOPS
FP64 (double)
85.44 GFLOPS

Board Design

600W
TDP
20W
1000 W
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
2x 8-pin
Power Connectors
None

Graphics Processor

Aqua Vanjaram
GPU Name
GA107S
-
-
-
CDNA 3.0
Architecture
Ampere
TSMC
Foundry
Samsung
5 nm
Process Size
8 nm
153 billion
Transistors
8.7 billion
1017 mm²
Die Size
200 mm²

Graphics Features

N/A
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
3.0
OpenCL
3.0
N/A
Vulkan
1.3
-
CUDA
8.6
N/A
Shader Model
6.7

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