ATI Mobility Radeon HD 4650 vs NVIDIA GeForce RTX 3070 Mobile

VS

ATI Mobility Radeon HD 4650

NVIDIA GeForce RTX 3070 Mobile

We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 4650 and 8GB VRAM GeForce RTX 3070 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 4650 's Advantages

Lower TDP (35W vs 115W)

NVIDIA GeForce RTX 3070 Mobile 's Advantages

Released 12 years late

Boost Clock1560MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (448.0GB/s vs 19.20GB/s)

4800 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 4650

0.32 TFLOPS

GeForce RTX 3070 Mobile +4890%

15.97 TFLOPS

Mobility Radeon HD 4650

VS

GeForce RTX 3070 Mobile

Graphics Card

Jan 2009

Release Date

Jan 2021

M9x

Generation

GeForce 30 Mobile

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1110 MHz

-

Boost Clock

1560 MHz

600 MHz

Memory Clock

1750 MHz

Memory

512MB

Memory Size

8GB

DDR2

Memory Type

GDDR6

128bit

Memory Bus

256bit

19.20GB/s

Bandwidth

448.0GB/s

Render Config

4

Compute Units

-

SM Count

40

320

Shading Units

5120

32

TMUs

160

8

ROPs

80

-

Tensor Cores

160

-

RT Cores

40

16 KB (per CU)

L1 Cache

128 KB (per SM)

128 KB

L2 Cache

4 MB

-

Theoretical Performance

4.000 GPixel/s

Pixel Rate

124.8 GPixel/s

16.00 GTexel/s

Texture Rate

249.6 GTexel/s

-

FP16 (half)

15.97 TFLOPS

320.0 GFLOPS

FP32 (float)

15.97 TFLOPS

-

FP64 (double)

249.6 GFLOPS

Board Design

35W

TDP

115W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

M96

GPU Name

GA104

-

GPU Variant

GA104-770-A1

TeraScale

Architecture

Ampere

TSMC

Foundry

Samsung

55 nm

Process Size

8 nm

0.514 billion

Transistors

17.4 billion

146 mm²

Die Size

392 mm²

Graphics Features

10.1 (10_1)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

8.6

4.1

Shader Model

6.6

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