AMD Radeon Instinct MI325X vs NVIDIA GeForce 8400 GS PCI Rev. 2

VS

AMD Radeon Instinct MI325X

NVIDIA GeForce 8400 GS PCI Rev. 2

We compared two Desktop platform GPUs: 288GB VRAM Radeon Instinct MI325X and 512MB VRAM GeForce 8400 GS PCI Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Instinct MI325X 's Advantages

Released 17 years and 6 months late

Boost Clock2100MHz

More VRAM (288GB vs 512GB)

Larger VRAM bandwidth (10.3TB/s vs 8.000GB/s)

19440 additional rendering cores

NVIDIA GeForce 8400 GS PCI Rev. 2 's Advantages

Lower TDP (40W vs 750W)

Score

Benchmark

FP32 (float)

Radeon Instinct MI325X +209438%

81.72 TFLOPS

GeForce 8400 GS PCI Rev. 2

0.039 TFLOPS

Radeon Instinct MI325X

VS

GeForce 8400 GS PCI Rev. 2

Graphics Card

Oct 2024

Release Date

Apr 2007

Radeon Instinct(MIx)

Generation

GeForce 8

Desktop

Type

Desktop

PCIe 5.0 x16

Bus Interface

PCI

Clock Speeds

1000 MHz

Base Clock

-

2100 MHz

Boost Clock

-

2525 MHz

Memory Clock

500 MHz

Memory

288GB

Memory Size

512MB

HBM3e

Memory Type

DDR3

8192bit

Memory Bus

64bit

10.3TB/s

Bandwidth

8.000GB/s

Render Config

304

Compute Units

-

SM Count

2

19456

Shading Units

16

1216

TMUs

8

0

ROPs

4

1216

Tensor Cores

-

16 KB (per CU)

L1 Cache

-

16 MB

L2 Cache

32 KB

256 MB

L3 Cache

-

Theoretical Performance

0 MPixel/s

Pixel Rate

2.080 GPixel/s

2554 GTexel/s

Texture Rate

4.160 GTexel/s

653.7 TFLOPS

FP16 (half)

-

81.72 TFLOPS

FP32 (float)

39.36 GFLOPS

81.72 TFLOPS

FP64 (double)

-

Board Design

750W

TDP

40W

1150 W

Suggested PSU

200 W

No outputs

Outputs

1x DVI 1x HDMI 1x VGA

None

Power Connectors

None

Graphics Processor

Aqua Vanjaram

GPU Name

GT218

-

CDNA 3.0

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

5 nm

Process Size

40 nm

153 billion

Transistors

0.26 billion

1017 mm²

Die Size

57 mm²

Graphics Features

N/A

DirectX

11.1 (10_1)

N/A

OpenGL

3.3

3.0

OpenCL

1.1

N/A

Vulkan

N/A

-

CUDA

1.2

N/A

Shader Model

4.1

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