ATI Radeon HD 5450 vs NVIDIA RTX 4500 Ada Generation

VS

ATI Radeon HD 5450 NVIDIA RTX 4500 Ada Generation

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 5450 and 24GB VRAM RTX 4500 Ada Generation to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5450 's Advantages

Lower TDP (19W vs 210W)

NVIDIA RTX 4500 Ada Generation 's Advantages

Released 13 years and 6 months late

Boost Clock2580MHz

Larger VRAM bandwidth (432.0GB/s vs 6.400GB/s)

7600 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 5450

0.104 TFLOPS

RTX 4500 Ada Generation +38005%

39.63 TFLOPS

Radeon HD 5450

VS

RTX 4500 Ada Generation

Graphics Card

Feb 2010

Release Date

Aug 2023

Evergreen

Generation

Quadro Ada

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

2070 MHz

-

Boost Clock

2580 MHz

400 MHz

Memory Clock

2250 MHz

Memory

512MB

Memory Size

24GB

DDR2

Memory Type

GDDR6

64bit

Memory Bus

192bit

6.400GB/s

Bandwidth

432.0GB/s

Render Config

-

SM Count

60

2

Compute Units

-

80

Shading Units

7680

8

TMUs

240

4

ROPs

80

-

Tensor Cores

240

-

RT Cores

60

8 KB (per CU)

L1 Cache

128 KB (per SM)

128 KB

L2 Cache

48 MB

Theoretical Performance

2.600 GPixel/s

Pixel Rate

206.4 GPixel/s

5.200 GTexel/s

Texture Rate

619.2 GTexel/s

-

FP16 (half)

39.63 TFLOPS

104.0 GFLOPS

FP32 (float)

39.63 TFLOPS

-

FP64 (double)

619.2 GFLOPS

Graphics Processor

Cedar

GPU Name

AD103

Cedar PRO

GPU Variant

-

TeraScale 2

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

40 nm

Process Size

5 nm

0.292 billion

Transistors

45.9 billion

59 mm²

Die Size

379 mm²

Board Design

19W

TDP

210W

200 W

Suggested PSU

550 W

1x DVI 1x HDMI 1.3a 1x VGA

Outputs

4x DisplayPort 1.4a

None

Power Connectors

None

Graphics Features

11.2 (11_0)

DirectX

12 Ultimate (12_2)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

8.9

5.0

Shader Model

6.7

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