NVIDIA GeForce GTS 450 OEM vs AMD Radeon RX 7900 XTX

VS

NVIDIA GeForce GTS 450 OEM

AMD Radeon RX 7900 XTX

We compared two Desktop platform GPUs: 512MB VRAM GeForce GTS 450 OEM and 24GB VRAM Radeon RX 7900 XTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTS 450 OEM 's Advantages

Lower TDP (106W vs 355W)

AMD Radeon RX 7900 XTX 's Advantages

Released 12 years and 2 months late

Boost Clock2498MHz

More VRAM (24GB vs 512GB)

Larger VRAM bandwidth (960.0GB/s vs 57.73GB/s)

6000 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTS 450 OEM

0.451 TFLOPS

Radeon RX 7900 XTX +13511%

61.39 TFLOPS

GeForce GTS 450 OEM

VS

Radeon RX 7900 XTX

Graphics Card

Sep 2010

Release Date

Nov 2022

GeForce 400

Generation

Navi III

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1929 MHz

-

Boost Clock

2498 MHz

902 MHz

Memory Clock

2500 MHz

Memory

512MB

Memory Size

24GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

384bit

57.73GB/s

Bandwidth

960.0GB/s

Render Config

-

Compute Units

96

3

SM Count

-

144

Shading Units

6144

24

TMUs

384

16

ROPs

192

-

RT Cores

96

64 KB (per SM)

L1 Cache

256 KB per Array

256 KB

L2 Cache

6 MB

-

L3 Cache

96 MB

Theoretical Performance

4.698 GPixel/s

Pixel Rate

479.6 GPixel/s

18.79 GTexel/s

Texture Rate

959.2 GTexel/s

-

FP16 (half)

122.8 TFLOPS

451.0 GFLOPS

FP32 (float)

61.39 TFLOPS

37.58 GFLOPS

FP64 (double)

1.918 TFLOPS

Board Design

106W

TDP

355W

300 W

Suggested PSU

750 W

1x DVI 1x DisplayPort 1x VGA

Outputs

1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C

1x 6-pin

Power Connectors

2x 8-pin

Graphics Processor

GF106

GPU Name

Navi 31

-

GPU Variant

Navi 31 XTX (215-145000146)

Fermi

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

40 nm

Process Size

5 nm

1.17 billion

Transistors

57.7 billion

238 mm²

Die Size

529 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.1

OpenCL

2.2

N/A

Vulkan

1.3

2.1

CUDA

-

5.1

Shader Model

6.7

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