NVIDIA Quadro K4000 vs AMD Radeon Instinct MI250X

VS

NVIDIA Quadro K4000 AMD Radeon Instinct MI250X

We compared two Professional market GPUs: 3GB VRAM Quadro K4000 and 128GB VRAM Radeon Instinct MI250X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro K4000 's Advantages

Lower TDP (80W vs 500W)

AMD Radeon Instinct MI250X 's Advantages

Released 8 years and 8 months late

Boost Clock1700MHz

More VRAM (128GB vs 3GB)

Larger VRAM bandwidth (3277GB/s vs 134.8GB/s)

13312 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro K4000

1.244 TFLOPS

Radeon Instinct MI250X +3748%

47.87 TFLOPS

Quadro K4000

VS

Radeon Instinct MI250X

Graphics Card

Mar 2013

Release Date

Nov 2021

Quadro

Generation

Radeon Instinct

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1000 MHz

-

Boost Clock

1700 MHz

1404 MHz

Memory Clock

1600 MHz

Memory

3GB

Memory Size

128GB

GDDR5

Memory Type

HBM2e

192bit

Memory Bus

8192bit

134.8GB/s

Bandwidth

3277GB/s

Render Config

-

SM Count

-

Compute Units

220

768

Shading Units

14080

64

TMUs

880

24

ROPs

0

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

16 KB (per CU)

384 KB

L2 Cache

16 MB

Theoretical Performance

12.96 GPixel/s

Pixel Rate

0 MPixel/s

51.84 GTexel/s

Texture Rate

1496 GTexel/s

-

FP16 (half)

383.0 TFLOPS

1244 GFLOPS

FP32 (float)

47.87 TFLOPS

51.84 GFLOPS

FP64 (double)

47.87 TFLOPS

Graphics Processor

GK106

GPU Name

Aldebaran

-

GPU Variant

Aldebaran XT

Kepler

Architecture

CDNA 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

2.54 billion

Transistors

58.2 billion

221 mm²

Die Size

Unknown

Board Design

80W

TDP

500W

250 W

Suggested PSU

900 W

1x DVI 2x DisplayPort 1.2

Outputs

No outputs

1x 6-pin

Power Connectors

2x 8-pin

Graphics Features

12 (11_0)

DirectX

N/A

4.6

OpenGL

N/A

3.0

OpenCL

3.0

1.1

Vulkan

N/A

3.0

CUDA

-

5.1

Shader Model

N/A

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