AMD Radeon Instinct MI325X vs NVIDIA GeForce GTS 450 OEM

VS

AMD Radeon Instinct MI325X

NVIDIA GeForce GTS 450 OEM

We compared two Desktop platform GPUs: 288GB VRAM Radeon Instinct MI325X and 512MB VRAM GeForce GTS 450 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Instinct MI325X 's Advantages

Released 14 years and 1 months late

Boost Clock2100MHz

More VRAM (288GB vs 512GB)

Larger VRAM bandwidth (10.3TB/s vs 57.73GB/s)

19312 additional rendering cores

NVIDIA GeForce GTS 450 OEM 's Advantages

Lower TDP (106W vs 750W)

Score

Benchmark

FP32 (float)

Radeon Instinct MI325X +18019%

81.72 TFLOPS

GeForce GTS 450 OEM

0.451 TFLOPS

Radeon Instinct MI325X

VS

GeForce GTS 450 OEM

Graphics Card

Oct 2024

Release Date

Sep 2010

Radeon Instinct(MIx)

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 5.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1000 MHz

Base Clock

-

2100 MHz

Boost Clock

-

2525 MHz

Memory Clock

902 MHz

Memory

288GB

Memory Size

512MB

HBM3e

Memory Type

GDDR5

8192bit

Memory Bus

128bit

10.3TB/s

Bandwidth

57.73GB/s

Render Config

304

Compute Units

-

SM Count

3

19456

Shading Units

144

1216

TMUs

24

0

ROPs

16

1216

Tensor Cores

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

16 MB

L2 Cache

256 KB

256 MB

L3 Cache

-

Theoretical Performance

0 MPixel/s

Pixel Rate

4.698 GPixel/s

2554 GTexel/s

Texture Rate

18.79 GTexel/s

653.7 TFLOPS

FP16 (half)

-

81.72 TFLOPS

FP32 (float)

451.0 GFLOPS

81.72 TFLOPS

FP64 (double)

37.58 GFLOPS

Board Design

750W

TDP

106W

1150 W

Suggested PSU

300 W

No outputs

Outputs

1x DVI 1x DisplayPort 1x VGA

None

Power Connectors

1x 6-pin

Graphics Processor

Aqua Vanjaram

GPU Name

GF106

-

CDNA 3.0

Architecture

Fermi

TSMC

Foundry

TSMC

5 nm

Process Size

40 nm

153 billion

Transistors

1.17 billion

1017 mm²

Die Size

238 mm²

Graphics Features

N/A

DirectX

12 (11_0)

N/A

OpenGL

4.6

3.0

OpenCL

1.1

N/A

Vulkan

N/A

-

CUDA

2.1

N/A

Shader Model

5.1

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