AMD Radeon Instinct MI8 vs NVIDIA Quadro RTX 5000 Mobile

VS

AMD Radeon Instinct MI8 NVIDIA Quadro RTX 5000 Mobile

We compared two Professional market GPUs: 4GB VRAM Radeon Instinct MI8 and 16GB VRAM Quadro RTX 5000 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Instinct MI8 's Advantages

Larger VRAM bandwidth (512.0GB/s vs 448.0GB/s)

1024 additional rendering cores

NVIDIA Quadro RTX 5000 Mobile 's Advantages

Released 2 years and 5 months late

Boost Clock1770MHz

More VRAM (16GB vs 4GB)

Lower TDP (110W vs 175W)

Score

Benchmark

FP32 (float)

Radeon Instinct MI8

8.192 TFLOPS

Quadro RTX 5000 Mobile +32%

10.87 TFLOPS

Radeon Instinct MI8

VS

Quadro RTX 5000 Mobile

Graphics Card

Dec 2016

Release Date

May 2019

Radeon Instinct

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1365 MHz

-

Boost Clock

1770 MHz

500 MHz

Memory Clock

1750 MHz

Memory

4GB

Memory Size

16GB

HBM

Memory Type

GDDR6

4096bit

Memory Bus

256bit

512.0GB/s

Bandwidth

448.0GB/s

Render Config

-

SM Count

48

64

Compute Units

-

4096

Shading Units

3072

256

TMUs

192

64

ROPs

64

-

Tensor Cores

384

-

RT Cores

48

16 KB (per CU)

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

4 MB

Theoretical Performance

64.00 GPixel/s

Pixel Rate

113.3 GPixel/s

256.0 GTexel/s

Texture Rate

339.8 GTexel/s

8.192 TFLOPS

FP16 (half)

21.75 TFLOPS

8.192 TFLOPS

FP32 (float)

10.87 TFLOPS

512.0 GFLOPS

FP64 (double)

339.8 GFLOPS

Graphics Processor

Fiji

GPU Name

TU104

Fiji XT CA (215-0862120)

GPU Variant

N19E-Q5-A1

GCN 3.0

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

8.9 billion

Transistors

13.6 billion

596 mm²

Die Size

545 mm²

Board Design

175W

TDP

110W

450 W

Suggested PSU

-

No outputs

Outputs

No outputs

1x 8-pin

Power Connectors

None

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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