ATI Radeon HD 4450 vs AMD Radeon RX 7500 XT

VS

ATI Radeon HD 4450

AMD Radeon RX 7500 XT

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4450 and 6GB VRAM Radeon RX 7500 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4450 's Advantages

Lower TDP (25W vs 100W)

AMD Radeon RX 7500 XT 's Advantages

Boost Clock2300MHz

More VRAM (6GB vs 512GB)

Larger VRAM bandwidth (216.0GB/s vs 6.400GB/s)

944 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 4450

0.096 TFLOPS

Radeon RX 7500 XT +9713%

9.421 TFLOPS

Radeon HD 4450

VS

Radeon RX 7500 XT

Graphics Card

Nov 2011

Release Date

Unknown

Radeon R700

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

400 MHz

Memory Clock

2250 MHz

Memory

512MB

Memory Size

6GB

DDR2

Memory Type

GDDR6

64bit

Memory Bus

96bit

6.400GB/s

Bandwidth

216.0GB/s

Render Config

1

Compute Units

16

-

80

Shading Units

1024

8

TMUs

64

4

ROPs

32

-

RT Cores

16

16 KB (per CU)

L1 Cache

128 KB per Array

64 KB

L2 Cache

2 MB

-

L3 Cache

64 MB

Theoretical Performance

2.400 GPixel/s

Pixel Rate

73.60 GPixel/s

4.800 GTexel/s

Texture Rate

147.2 GTexel/s

-

FP16 (half)

18.84 TFLOPS

96.00 GFLOPS

FP32 (float)

9.421 TFLOPS

-

FP64 (double)

294.4 GFLOPS

Board Design

25W

TDP

100W

200 W

Suggested PSU

300 W

1x DVI 1x HDMI 1.3a 1x DisplayPort 1.0

Outputs

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

None

Power Connectors

1x 6-pin

Graphics Processor

RV710

GPU Name

Navi 33

RV710 (215-0725016)

GPU Variant

Navi 33

TeraScale

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

55 nm

Process Size

6 nm

0.242 billion

Transistors

13.3 billion

73 mm²

Die Size

204 mm²

Graphics Features

10.1 (10_1)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

2.2

N/A

Vulkan

1.3

-

4.1

Shader Model

6.7

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