AMD Radeon Instinct MI60 vs NVIDIA GeForce RTX 3090 Ti

VS

AMD Radeon Instinct MI60 NVIDIA GeForce RTX 3090 Ti

We compared a Professional market GPU: 32GB VRAM Radeon Instinct MI60 and a Desktop platform GPU: 24GB VRAM GeForce RTX 3090 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Instinct MI60 's Advantages

More VRAM (32GB vs 24GB)

Larger VRAM bandwidth (1024GB/s vs 1008GB/s)

Lower TDP (300W vs 450W)

NVIDIA GeForce RTX 3090 Ti 's Advantages

Released 3 years and 2 months late

Boost Clock has increased by 3% (1860MHz vs 1800MHz)

6656 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Instinct MI60

14.75 TFLOPS

GeForce RTX 3090 Ti +171%

40 TFLOPS

Radeon Instinct MI60

VS

GeForce RTX 3090 Ti

Graphics Card

Nov 2018

Release Date

Jan 2022

Radeon Instinct

Generation

GeForce 30

Professional

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1200 MHz

Base Clock

1560 MHz

1800 MHz

Boost Clock

1860 MHz

1000 MHz

Memory Clock

1313 MHz

Memory

32GB

Memory Size

24GB

HBM2

Memory Type

GDDR6X

4096bit

Memory Bus

384bit

1024GB/s

Bandwidth

1008GB/s

Render Config

-

SM Count

84

64

Compute Units

-

4096

Shading Units

10752

256

TMUs

336

64

ROPs

112

-

Tensor Cores

336

-

RT Cores

84

16 KB (per CU)

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

6 MB

Theoretical Performance

115.2 GPixel/s

Pixel Rate

208.3 GPixel/s

460.8 GTexel/s

Texture Rate

625.0 GTexel/s

29.49 TFLOPS

FP16 (half)

40.00 TFLOPS

14.75 TFLOPS

FP32 (float)

40.00 TFLOPS

7.373 TFLOPS

FP64 (double)

625.0 GFLOPS

Graphics Processor

Vega 20

GPU Name

GA102

Vega 20 GL

GPU Variant

GA102-350-A1

GCN 5.1

Architecture

Ampere

TSMC

Foundry

Samsung

7 nm

Process Size

8 nm

13.23 billion

Transistors

28.3 billion

331 mm²

Die Size

628 mm²

Board Design

300W

TDP

450W

700 W

Suggested PSU

850 W

1x mini-DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

1x 16-pin

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

8.6

6.4

Shader Model

6.6

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