ATI Radeon HD 3750 vs ATI Radeon HD 4750

VS

ATI Radeon HD 3750

ATI Radeon HD 4750

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 3750 and 512MB VRAM Radeon HD 4750 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 3750 's Advantages

Lower TDP (65W vs 100W)

ATI Radeon HD 4750 's Advantages

Released 1 years late

Larger VRAM bandwidth (51.20GB/s vs 22.18GB/s)

520 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 3750

0.191 TFLOPS

Radeon HD 4750 +389%

0.934 TFLOPS

Radeon HD 3750

VS

Radeon HD 4750

Graphics Card

Sep 2008

Release Date

Sep 2009

Radeon R600

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

693 MHz

Memory Clock

800 MHz

Memory

512MB

Memory Size

512MB

GDDR3

Memory Type

GDDR5

128bit

Memory Bus

128bit

22.18GB/s

Bandwidth

51.20GB/s

Render Config

3

Compute Units

8

-

120

Shading Units

640

8

TMUs

32

4

ROPs

16

-

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

128 KB

-

Theoretical Performance

3.184 GPixel/s

Pixel Rate

11.68 GPixel/s

6.368 GTexel/s

Texture Rate

23.36 GTexel/s

-

191.0 GFLOPS

FP32 (float)

934.4 GFLOPS

-

FP64 (double)

186.9 GFLOPS

Board Design

65W

TDP

100W

250 W

Suggested PSU

300 W

2x DVI 1x S-Video

Outputs

2x DVI 1x S-Video

None

Power Connectors

1x 6-pin

Graphics Processor

RV635

GPU Name

RV740

RV635 PRO (215-0682008)

GPU Variant

RV740 PRO

TeraScale

Architecture

TeraScale

TSMC

Foundry

TSMC

55 nm

Process Size

40 nm

0.378 billion

Transistors

0.826 billion

135 mm²

Die Size

137 mm²

Graphics Features

10.1 (10_1)

DirectX

10.1 (10_1)

3.3

OpenGL

3.3

N/A

OpenCL

1.1

N/A

Vulkan

N/A

-

4.1

Shader Model

4.1

Related GPU Comparisons

1

ATI Radeon HD 3750 vs NVIDIA GeForce RTX 2080 Ti 12 GB

2

ATI Radeon HD 3750 vs ATI Radeon HD 3850

3

ATI Radeon HD 3750 vs ATI Radeon HD 4670

4

ATI Radeon HD 3750 vs AMD FirePro W4100

5

ATI Radeon HD 3750 vs AMD Radeon HD 6490

6

ATI Radeon HD 3750 vs AMD Radeon HD 7670 OEM

7

ATI Radeon HD 3750 vs NVIDIA GeForce 9400 GT PCI

8

ATI Radeon HD 3750 vs ATI Radeon HD 5670 640SP Edition

9

ATI Radeon HD 3750 vs Intel Arc A580

10

ATI Radeon HD 3750 vs ATI Radeon X1050

Related News

1

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

2

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

3

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

4

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

5

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

6

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

7

CXMT Reportedly Achieves 80% Yield in DDR5 Production

8

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

9

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

10

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