Home GPU Comparison NVIDIA Quadro RTX 8000 vs AMD Instinct MI300X

NVIDIA Quadro RTX 8000 vs AMD Instinct MI300X

We compared two Professional market GPUs: 48GB VRAM Quadro RTX 8000 and 192GB VRAM AMD Instinct MI300X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro RTX 8000 's Advantages
Lower TDP (260W vs 750W)
AMD Instinct MI300X 's Advantages
Released 5 years and 4 months late
Boost Clock has increased by 19% (2100MHz vs 1770MHz)
More VRAM (192GB vs 48GB)
Larger VRAM bandwidth (5300GB/s vs 672.0GB/s)
14848 additional rendering cores

Score

Benchmark

FP32 (float)
Quadro RTX 8000
16.31 TFLOPS
AMD Instinct MI300X +901%
163.4 TFLOPS
VS

Graphics Card

Aug 2018
Release Date
Dec 2023
Quadro
Generation
Instinct
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 5.0 x16

Clock Speeds

1395 MHz
Base Clock
1000 MHz
1770 MHz
Boost Clock
2100 MHz
1750 MHz
Memory Clock
5200 MHz

Memory

48GB
Memory Size
192GB
GDDR6
Memory Type
HBM3
384bit
Memory Bus
8192bit
672.0GB/s
Bandwidth
5300GB/s

Render Config

-
Compute Units
304
72
SM Count
-
4608
Shading Units
19456
288
TMUs
880
96
ROPs
0
576
Tensor Cores
-
72
RT Cores
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
6 MB
L2 Cache
16 MB
-
-
-

Theoretical Performance

169.9 GPixel/s
Pixel Rate
0 MPixel/s
509.8 GTexel/s
Texture Rate
1496 GTexel/s
32.62 TFLOPS
FP16 (half)
1300 TFLOPS
16.31 TFLOPS
FP32 (float)
163.4 TFLOPS
509.8 GFLOPS
FP64 (double)
81.7 TFLOPS

Board Design

260W
TDP
750W
600 W
Suggested PSU
1000 W
4x DisplayPort 1.4a 1x USB Type-C
Outputs
No outputs
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

TU102
GPU Name
MI300
TU102-875-A1
GPU Variant
-
Turing
Architecture
CDNA 3.0
TSMC
Foundry
TSMC
12 nm
Process Size
5 nm
18.6 billion
Transistors
146 billion
754 mm²
Die Size
1017 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
N/A
4.6
OpenGL
N/A
3.0
OpenCL
3.0
1.3
Vulkan
N/A
7.5
CUDA
-
6.6
Shader Model
N/A

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