ATI Mobility Radeon HD 4550 vs AMD Radeon RX 7800M

VS

ATI Mobility Radeon HD 4550

AMD Radeon RX 7800M

We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 4550 and 12GB VRAM Radeon RX 7800M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7800M 's Advantages

Released 14 years and 8 months late

Boost Clock2145MHz

More VRAM (12GB vs 512GB)

Larger VRAM bandwidth (432GB/s vs 11.20GB/s)

3760 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 4550

0.088 TFLOPS

Radeon RX 7800M +40661%

35.87 TFLOPS

Mobility Radeon HD 4550

VS

Radeon RX 7800M

Graphics Card

Jan 2010

Release Date

Sep 2024

M9x

Generation

Navi Mobile

Mobile

Type

Mobile

MXM-II

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1825 MHz

-

Boost Clock

2145 MHz

700 MHz

Memory Clock

2250 MHz

Memory

512MB

Memory Size

12GB

GDDR3

Memory Type

GDDR6

64bit

Memory Bus

192bit

11.20GB/s

Bandwidth

432GB/s

Render Config

1

Compute Units

60

-

80

Shading Units

3840

8

TMUs

240

4

ROPs

96

-

RT Cores

60

16 KB (per CU)

L1 Cache

256 KB per Array

64 KB

L2 Cache

6 MB

-

L3 Cache

48 MB

Theoretical Performance

2.200 GPixel/s

Pixel Rate

401.3 GPixel/s

4.400 GTexel/s

Texture Rate

560.4 GTexel/s

-

FP16 (half)

71.73 TFLOPS

88.00 GFLOPS

FP32 (float)

35.87 TFLOPS

-

FP64 (double)

1121 GFLOPS

Board Design

Unknown

TDP

180W

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

M93

GPU Name

Navi 32

-

GPU Variant

Navi 32

TeraScale

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

55 nm

Process Size

5 nm

0.242 billion

Transistors

28.1 billion

73 mm²

Die Size

529 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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