Home GPU Comparison AMD Radeon Instinct MI300 vs NVIDIA Quadro RTX 3000 Max Q

AMD Radeon Instinct MI300 vs NVIDIA Quadro RTX 3000 Max Q

We compared two Professional market GPUs: 128GB VRAM Radeon Instinct MI300 and 6GB VRAM Quadro RTX 3000 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Instinct MI300 's Advantages
Released 3 years and 8 months late
Boost Clock has increased by 40% (1700MHz vs 1215MHz)
More VRAM (128GB vs 6GB)
Larger VRAM bandwidth (3277GB/s vs 288.0GB/s)
12160 additional rendering cores
NVIDIA Quadro RTX 3000 Max Q 's Advantages
Lower TDP (60W vs 600W)

Score

Benchmark

FP32 (float)
Radeon Instinct MI300 +925%
47.87 TFLOPS
Quadro RTX 3000 Max Q
4.666 TFLOPS
VS

Graphics Card

Jan 2023
Release Date
May 2019
Radeon Instinct
Generation
Quadro Mobile
Professional
Type
Professional
PCIe 5.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1000 MHz
Base Clock
600 MHz
1700 MHz
Boost Clock
1215 MHz
1600 MHz
Memory Clock
1500 MHz

Memory

128GB
Memory Size
6GB
HBM3
Memory Type
GDDR6
8192bit
Memory Bus
192bit
3277GB/s
Bandwidth
288.0GB/s

Render Config

220
Compute Units
-
-
SM Count
30
14080
Shading Units
1920
880
TMUs
120
0
ROPs
64
880
Tensor Cores
240
-
RT Cores
30
16 KB (per CU)
L1 Cache
64 KB (per SM)
16 MB
L2 Cache
3 MB
-
-
-

Theoretical Performance

0 MPixel/s
Pixel Rate
77.76 GPixel/s
1496 GTexel/s
Texture Rate
145.8 GTexel/s
383.0 TFLOPS
FP16 (half)
9.331 TFLOPS
47.87 TFLOPS
FP32 (float)
4.666 TFLOPS
47.87 TFLOPS
FP64 (double)
145.8 GFLOPS

Board Design

600W
TDP
60W
1000 W
Suggested PSU
-
No outputs
Outputs
No outputs
2x 8-pin
Power Connectors
None

Graphics Processor

Aqua Vanjaram
GPU Name
TU106
-
-
-
CDNA 3.0
Architecture
Turing
TSMC
Foundry
TSMC
5 nm
Process Size
12 nm
153 billion
Transistors
10.8 billion
1017 mm²
Die Size
445 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
7.5
N/A
Shader Model
6.6

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