AMD Radeon Instinct MI8 vs NVIDIA Quadro RTX 8000

VS

AMD Radeon Instinct MI8

NVIDIA Quadro RTX 8000

We compared two Professional market GPUs: 4GB VRAM Radeon Instinct MI8 and 48GB VRAM Quadro RTX 8000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Instinct MI8 's Advantages

Lower TDP (175W vs 260W)

NVIDIA Quadro RTX 8000 's Advantages

Released 1 years and 8 months late

Boost Clock1770MHz

More VRAM (48GB vs 4GB)

Larger VRAM bandwidth (672.0GB/s vs 512.0GB/s)

512 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Instinct MI8

8.192 TFLOPS

Quadro RTX 8000 +99%

16.31 TFLOPS

Radeon Instinct MI8

VS

Quadro RTX 8000

Graphics Card

Dec 2016

Release Date

Aug 2018

Radeon Instinct

Generation

Quadro

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1395 MHz

-

Boost Clock

1770 MHz

500 MHz

Memory Clock

1750 MHz

Memory

4GB

Memory Size

48GB

HBM

Memory Type

GDDR6

4096bit

Memory Bus

384bit

512.0GB/s

Bandwidth

672.0GB/s

Render Config

64

Compute Units

-

SM Count

72

4096

Shading Units

4608

256

TMUs

288

64

ROPs

96

-

Tensor Cores

576

-

RT Cores

72

16 KB (per CU)

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

6 MB

-

Theoretical Performance

64.00 GPixel/s

Pixel Rate

169.9 GPixel/s

256.0 GTexel/s

Texture Rate

509.8 GTexel/s

8.192 TFLOPS

FP16 (half)

32.62 TFLOPS

8.192 TFLOPS

FP32 (float)

16.31 TFLOPS

512.0 GFLOPS

FP64 (double)

509.8 GFLOPS

Board Design

175W

TDP

260W

450 W

Suggested PSU

600 W

No outputs

Outputs

4x DisplayPort 1.4a 1x USB Type-C

1x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Fiji

GPU Name

TU102

Fiji XT CA (215-0862120)

GPU Variant

TU102-875-A1

GCN 3.0

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

8.9 billion

Transistors

18.6 billion

596 mm²

Die Size

754 mm²

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2.170

Vulkan

1.3

-

CUDA

7.5

6.5

Shader Model

6.6

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