AMD Radeon Instinct MI300 vs NVIDIA Quadro FX 4800

VS

AMD Radeon Instinct MI300

NVIDIA Quadro FX 4800

We compared two Professional market GPUs: 128GB VRAM Radeon Instinct MI300 and 1536MB VRAM Quadro FX 4800 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Instinct MI300 's Advantages

Released 14 years and 2 months late

Boost Clock1700MHz

More VRAM (128GB vs 1536GB)

Larger VRAM bandwidth (3277GB/s vs 76.80GB/s)

13888 additional rendering cores

NVIDIA Quadro FX 4800 's Advantages

Lower TDP (150W vs 600W)

Score

Benchmark

FP32 (float)

Radeon Instinct MI300 +10261%

47.87 TFLOPS

Quadro FX 4800

0.462 TFLOPS

Radeon Instinct MI300

VS

Quadro FX 4800

Graphics Card

Jan 2023

Release Date

Nov 2008

Radeon Instinct

Generation

Quadro FX

Professional

Type

Professional

PCIe 5.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1000 MHz

Base Clock

-

1700 MHz

Boost Clock

-

1600 MHz

Memory Clock

800 MHz

Memory

128GB

Memory Size

1536MB

HBM3

Memory Type

GDDR3

8192bit

Memory Bus

384bit

3277GB/s

Bandwidth

76.80GB/s

Render Config

220

Compute Units

-

SM Count

24

14080

Shading Units

192

880

TMUs

64

0

ROPs

24

880

Tensor Cores

-

16 KB (per CU)

L1 Cache

-

16 MB

L2 Cache

192 KB

-

Theoretical Performance

0 MPixel/s

Pixel Rate

14.45 GPixel/s

1496 GTexel/s

Texture Rate

38.53 GTexel/s

383.0 TFLOPS

FP16 (half)

-

47.87 TFLOPS

FP32 (float)

462.3 GFLOPS

47.87 TFLOPS

FP64 (double)

57.79 GFLOPS

Board Design

600W

TDP

150W

1000 W

Suggested PSU

450 W

No outputs

Outputs

1x DVI 2x DisplayPort 1x S-Video

2x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

Aqua Vanjaram

GPU Name

GT200B

-

CDNA 3.0

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

5 nm

Process Size

55 nm

153 billion

Transistors

1.4 billion

1017 mm²

Die Size

470 mm²

Graphics Features

N/A

DirectX

11.1 (10_0)

N/A

OpenGL

3.3

3.0

OpenCL

1.1

N/A

Vulkan

N/A

-

CUDA

1.3

N/A

Shader Model

4.0

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