AMD Radeon Instinct MI250X vs NVIDIA Quadro RTX 4000 Mobile

VS

AMD Radeon Instinct MI250X NVIDIA Quadro RTX 4000 Mobile

We compared two Professional market GPUs: 128GB VRAM Radeon Instinct MI250X and 8GB VRAM Quadro RTX 4000 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Instinct MI250X 's Advantages

Released 2 years and 6 months late

Boost Clock has increased by 9% (1700MHz vs 1560MHz)

More VRAM (128GB vs 8GB)

Larger VRAM bandwidth (3277GB/s vs 448.0GB/s)

11520 additional rendering cores

NVIDIA Quadro RTX 4000 Mobile 's Advantages

Lower TDP (110W vs 500W)

Score

Benchmark

FP32 (float)

Radeon Instinct MI250X +499%

47.87 TFLOPS

Quadro RTX 4000 Mobile

7.987 TFLOPS

Radeon Instinct MI250X

VS

Quadro RTX 4000 Mobile

Graphics Card

Nov 2021

Release Date

May 2019

Radeon Instinct

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1000 MHz

Base Clock

1110 MHz

1700 MHz

Boost Clock

1560 MHz

1600 MHz

Memory Clock

1750 MHz

Memory

128GB

Memory Size

8GB

HBM2e

Memory Type

GDDR6

8192bit

Memory Bus

256bit

3277GB/s

Bandwidth

448.0GB/s

Render Config

-

SM Count

40

220

Compute Units

-

14080

Shading Units

2560

880

TMUs

160

0

ROPs

64

-

Tensor Cores

320

-

RT Cores

40

16 KB (per CU)

L1 Cache

64 KB (per SM)

16 MB

L2 Cache

4 MB

Theoretical Performance

0 MPixel/s

Pixel Rate

99.84 GPixel/s

1496 GTexel/s

Texture Rate

249.6 GTexel/s

383.0 TFLOPS

FP16 (half)

15.97 TFLOPS

47.87 TFLOPS

FP32 (float)

7.987 TFLOPS

47.87 TFLOPS

FP64 (double)

249.6 GFLOPS

Graphics Processor

Aldebaran

GPU Name

TU104

Aldebaran XT

GPU Variant

N19E-Q3-A1

CDNA 2.0

Architecture

Turing

TSMC

Foundry

TSMC

6 nm

Process Size

12 nm

58.2 billion

Transistors

13.6 billion

Unknown

Die Size

545 mm²

Board Design

500W

TDP

110W

900 W

Suggested PSU

-

No outputs

Outputs

No outputs

2x 8-pin

Power Connectors

None

Graphics Features

N/A

DirectX

12 Ultimate (12_2)

N/A

OpenGL

4.6

3.0

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

7.5

N/A

Shader Model

6.6

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