ATI Mobility Radeon HD 5450 vs AMD Radeon RX 7700S

VS

ATI Mobility Radeon HD 5450

AMD Radeon RX 7700S

We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 5450 and 8GB VRAM Radeon RX 7700S to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 5450 's Advantages

Lower TDP (11W vs 100W)

AMD Radeon RX 7700S 's Advantages

Released 13 years late

Boost Clock2500MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (288.0GB/s vs 12.80GB/s)

1968 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 5450

0.108 TFLOPS

Radeon RX 7700S +18862%

20.48 TFLOPS

Mobility Radeon HD 5450

VS

Radeon RX 7700S

Graphics Card

Jan 2010

Release Date

Jan 2023

Manhattan

Generation

Navi Mobile

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1500 MHz

-

Boost Clock

2500 MHz

800 MHz

Memory Clock

2250 MHz

Memory

1024MB

Memory Size

8GB

GDDR3

Memory Type

GDDR6

64bit

Memory Bus

128bit

12.80GB/s

Bandwidth

288.0GB/s

Render Config

1

Compute Units

32

-

80

Shading Units

2048

8

TMUs

128

4

ROPs

64

-

RT Cores

32

8 KB (per CU)

L1 Cache

128 KB per Array

128 KB

L2 Cache

2 MB

-

L3 Cache

32 MB

Theoretical Performance

2.700 GPixel/s

Pixel Rate

160.0 GPixel/s

5.400 GTexel/s

Texture Rate

320.0 GTexel/s

-

FP16 (half)

40.96 TFLOPS

108.0 GFLOPS

FP32 (float)

20.48 TFLOPS

-

FP64 (double)

640.0 GFLOPS

Board Design

11W

TDP

100W

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

Park

GPU Name

Navi 33

Park PRO (216-0774007)

GPU Variant

Navi 33 XT

TeraScale 2

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

40 nm

Process Size

6 nm

0.292 billion

Transistors

13.3 billion

59 mm²

Die Size

204 mm²

Graphics Features

11.2 (11_0)

DirectX

12 Ultimate (12_2)

4.4

OpenGL

4.6

1.2

OpenCL

2.2

N/A

Vulkan

1.3

-

5.0

Shader Model

6.7

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