AMD Radeon Instinct MI300 vs NVIDIA GRID K340

VS

AMD Radeon Instinct MI300

NVIDIA GRID K340

We compared two Professional market GPUs: 128GB VRAM Radeon Instinct MI300 and 1024MB VRAM GRID K340 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Instinct MI300 's Advantages

Released 9 years and 6 months late

Boost Clock1700MHz

More VRAM (128GB vs 1024GB)

Larger VRAM bandwidth (3277GB/s vs 80.00GB/s)

13696 additional rendering cores

NVIDIA GRID K340 's Advantages

Lower TDP (225W vs 600W)

Score

Benchmark

FP32 (float)

Radeon Instinct MI300 +6430%

47.87 TFLOPS

GRID K340

0.733 TFLOPS

Radeon Instinct MI300

VS

GRID K340

Graphics Card

Jan 2023

Release Date

Jul 2013

Radeon Instinct

Generation

GRID

Professional

Type

Professional

PCIe 5.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1000 MHz

Base Clock

-

1700 MHz

Boost Clock

-

1600 MHz

Memory Clock

1250 MHz

Memory

128GB

Memory Size

1024MB

HBM3

Memory Type

GDDR5

8192bit

Memory Bus

128bit

3277GB/s

Bandwidth

80.00GB/s

Render Config

220

Compute Units

-

14080

Shading Units

384

880

TMUs

32

0

ROPs

16

880

Tensor Cores

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

16 MB

L2 Cache

128 KB

-

Theoretical Performance

0 MPixel/s

Pixel Rate

7.632 GPixel/s

1496 GTexel/s

Texture Rate

30.53 GTexel/s

383.0 TFLOPS

FP16 (half)

-

47.87 TFLOPS

FP32 (float)

732.7 GFLOPS

47.87 TFLOPS

FP64 (double)

30.53 GFLOPS

Board Design

600W

TDP

225W

1000 W

Suggested PSU

550 W

No outputs

Outputs

No outputs

2x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

Aqua Vanjaram

GPU Name

GK107

-

CDNA 3.0

Architecture

Kepler

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

153 billion

Transistors

1.27 billion

1017 mm²

Die Size

118 mm²

Graphics Features

N/A

DirectX

12 (11_0)

N/A

OpenGL

4.6

3.0

OpenCL

3.0

N/A

Vulkan

1.1

-

CUDA

3.0

N/A

Shader Model

5.1

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