ATI Radeon HD 4750 vs NVIDIA GeForce RTX 3070

VS

ATI Radeon HD 4750

NVIDIA GeForce RTX 3070

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4750 and 8GB VRAM GeForce RTX 3070 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4750 's Advantages

Lower TDP (100W vs 220W)

NVIDIA GeForce RTX 3070 's Advantages

Released 11 years late

Boost Clock1725MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (448.0GB/s vs 51.20GB/s)

5248 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 4750

0.934 TFLOPS

GeForce RTX 3070 +2074%

20.31 TFLOPS

Radeon HD 4750

VS

GeForce RTX 3070

Graphics Card

Sep 2009

Release Date

Sep 2020

Radeon R700

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1500 MHz

-

Boost Clock

1725 MHz

800 MHz

Memory Clock

1750 MHz

Memory

512MB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

256bit

51.20GB/s

Bandwidth

448.0GB/s

Render Config

8

Compute Units

-

SM Count

46

640

Shading Units

5888

32

TMUs

184

16

ROPs

96

-

Tensor Cores

184

-

RT Cores

46

16 KB (per CU)

L1 Cache

128 KB (per SM)

128 KB

L2 Cache

4 MB

-

Theoretical Performance

11.68 GPixel/s

Pixel Rate

165.6 GPixel/s

23.36 GTexel/s

Texture Rate

317.4 GTexel/s

-

FP16 (half)

20.31 TFLOPS

934.4 GFLOPS

FP32 (float)

20.31 TFLOPS

186.9 GFLOPS

FP64 (double)

317.4 GFLOPS

Board Design

100W

TDP

220W

300 W

Suggested PSU

550 W

2x DVI 1x S-Video

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 6-pin

Power Connectors

1x 12-pin

Graphics Processor

RV740

GPU Name

GA104

RV740 PRO

GPU Variant

GA104-300-A1

TeraScale

Architecture

Ampere

TSMC

Foundry

Samsung

40 nm

Process Size

8 nm

0.826 billion

Transistors

17.4 billion

137 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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