ATI Radeon HD 4750 vs ATI Radeon HD 5770

VS

ATI Radeon HD 4750

ATI Radeon HD 5770

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4750 and 1024MB VRAM Radeon HD 5770 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 108W)

ATI Radeon HD 5770 's Advantages

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (76.80GB/s vs 51.20GB/s)

160 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 4750

0.934 TFLOPS

Radeon HD 5770 +45%

1.36 TFLOPS

Radeon HD 4750

VS

Radeon HD 5770

Graphics Card

Sep 2009

Release Date

Oct 2009

Radeon R700

Generation

Evergreen

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

800 MHz

Memory Clock

1200 MHz

Memory

512MB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

51.20GB/s

Bandwidth

76.80GB/s

Render Config

8

Compute Units

10

-

640

Shading Units

800

32

TMUs

40

16

ROPs

16

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

128 KB

L2 Cache

256 KB

-

Theoretical Performance

11.68 GPixel/s

Pixel Rate

13.60 GPixel/s

23.36 GTexel/s

Texture Rate

34.00 GTexel/s

-

934.4 GFLOPS

FP32 (float)

1360 GFLOPS

186.9 GFLOPS

FP64 (double)

-

Board Design

100W

TDP

108W

300 W

Suggested PSU

300 W

2x DVI 1x S-Video

Outputs

2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1

1x 6-pin

Power Connectors

1x 6-pin

Graphics Processor

RV740

GPU Name

Juniper

RV740 PRO

GPU Variant

Juniper XT (215-0754013)

TeraScale

Architecture

TeraScale 2

TSMC

Foundry

TSMC

40 nm

Process Size

40 nm

0.826 billion

Transistors

1.04 billion

137 mm²

Die Size

166 mm²

Graphics Features

10.1 (10_1)

DirectX

11.2 (11_0)

3.3

OpenGL

4.4

1.1

OpenCL

1.2

N/A

Vulkan

N/A

-

4.1

Shader Model

5.0

Related GPU Comparisons

1

ATI Radeon HD 4750 vs NVIDIA GeForce GT 130 Mac Edition

2

ATI Radeon HD 4750 vs AMD Radeon RX 5300 XT

3

ATI Radeon HD 4750 vs AMD Radeon R5 240 OEM

4

ATI Radeon HD 4750 vs NVIDIA GeForce RTX 3060 12 GB GA104

5

ATI Radeon HD 4750 vs ATI Radeon HD 2900 XT

6

ATI Radeon HD 4750 vs AMD Radeon Pro SSG

7

ATI Radeon HD 4750 vs AMD Radeon RX 6950 XT

8

ATI Radeon HD 4750 vs NVIDIA GeForce GT 630 Rev. 2 PCIe x8

9

ATI Radeon HD 4750 vs ATI Radeon HD 4730 OEM

10

ATI Radeon HD 4750 vs AMD Radeon HD 8470 OEM

Related News

1

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

2

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

3

CXMT Reportedly Achieves 80% Yield in DDR5 Production

4

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

5

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

6

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

7

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

8

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

9

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

10

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption