AMD Radeon RX 7700S vs ATI Mobility Radeon HD 3650

VS

AMD Radeon RX 7700S

ATI Mobility Radeon HD 3650

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 7700S and 512MB VRAM Mobility Radeon HD 3650 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7700S 's Advantages

Released 15 years late

Boost Clock2500MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (288.0GB/s vs 22.40GB/s)

1928 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 7700S +16966%

20.48 TFLOPS

Mobility Radeon HD 3650

0.12 TFLOPS

Radeon RX 7700S

VS

Mobility Radeon HD 3650

Graphics Card

Jan 2023

Release Date

Jan 2008

Navi Mobile

Generation

M8x

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

MXM-II

Clock Speeds

1500 MHz

Base Clock

-

2500 MHz

Boost Clock

-

2250 MHz

Memory Clock

700 MHz

Memory

8GB

Memory Size

512MB

GDDR6

Memory Type

GDDR3

128bit

Memory Bus

128bit

288.0GB/s

Bandwidth

22.40GB/s

Render Config

32

Compute Units

3

-

2048

Shading Units

120

128

TMUs

8

64

ROPs

4

-

32

RT Cores

-

128 KB per Array

L1 Cache

-

2 MB

L2 Cache

128 KB

32 MB

L3 Cache

-

Theoretical Performance

160.0 GPixel/s

Pixel Rate

2.000 GPixel/s

320.0 GTexel/s

Texture Rate

4.000 GTexel/s

40.96 TFLOPS

FP16 (half)

-

20.48 TFLOPS

FP32 (float)

120.0 GFLOPS

640.0 GFLOPS

FP64 (double)

-

Board Design

100W

TDP

Unknown

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

Navi 33

GPU Name

M86

Navi 33 XT

GPU Variant

M86-ME (216-0683013)

RDNA 3.0

Architecture

TeraScale

TSMC

Foundry

TSMC

6 nm

Process Size

55 nm

13.3 billion

Transistors

0.378 billion

204 mm²

Die Size

135 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.2

OpenCL

N/A

1.3

Vulkan

N/A

-

6.7

Shader Model

4.1

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