NVIDIA GeForce GTS 450 vs AMD Radeon RX 7500 XT

VS

NVIDIA GeForce GTS 450

AMD Radeon RX 7500 XT

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTS 450 and 6GB VRAM Radeon RX 7500 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7500 XT 's Advantages

Boost Clock2300MHz

More VRAM (6GB vs 1024GB)

Larger VRAM bandwidth (216.0GB/s vs 57.73GB/s)

832 additional rendering cores

Lower TDP (100W vs 106W)

Score

Benchmark

FP32 (float)

GeForce GTS 450

0.601 TFLOPS

Radeon RX 7500 XT +1467%

9.421 TFLOPS

GeForce GTS 450

VS

Radeon RX 7500 XT

Graphics Card

Sep 2010

Release Date

Unknown

GeForce 400

Generation

Navi III

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

1452 MHz

-

Boost Clock

2300 MHz

902 MHz

Memory Clock

2250 MHz

Memory

1024MB

Memory Size

6GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

96bit

57.73GB/s

Bandwidth

216.0GB/s

Render Config

-

Compute Units

16

4

SM Count

-

192

Shading Units

1024

32

TMUs

64

16

ROPs

32

-

RT Cores

16

64 KB (per SM)

L1 Cache

128 KB per Array

256 KB

L2 Cache

2 MB

-

L3 Cache

64 MB

Theoretical Performance

6.264 GPixel/s

Pixel Rate

73.60 GPixel/s

25.06 GTexel/s

Texture Rate

147.2 GTexel/s

-

FP16 (half)

18.84 TFLOPS

601.3 GFLOPS

FP32 (float)

9.421 TFLOPS

50.11 GFLOPS

FP64 (double)

294.4 GFLOPS

Board Design

106W

TDP

100W

300 W

Suggested PSU

300 W

2x DVI 1x mini-HDMI 1.3a

Outputs

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

1x 6-pin

Power Connectors

1x 6-pin

Graphics Processor

GF106

GPU Name

Navi 33

GF106-250-KA-A1

GPU Variant

Navi 33

Fermi

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

40 nm

Process Size

6 nm

1.17 billion

Transistors

13.3 billion

238 mm²

Die Size

204 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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