ATI Radeon HD 3750 vs ATI Radeon HD 5950

VS

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 3750 and 1024MB VRAM ATI Radeon HD 5950 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 302W)

ATI Radeon HD 5950 's Advantages

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (128.0GB/s vs 22.18GB/s)

1320 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 3750

0.191 TFLOPS

ATI Radeon HD 5950 +993%

2.088 TFLOPS

Radeon HD 3750

VS

ATI Radeon HD 5950

Graphics Card

Sep 2008

Release Date

Unknown

Radeon R600

Generation

Evergreen

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

693 MHz

Memory Clock

1000 MHz

Memory

512MB

Memory Size

1024MB

GDDR3

Memory Type

GDDR5

128bit

Memory Bus

256bit

22.18GB/s

Bandwidth

128.0GB/s

Render Config

-

SM Count

-

3

Compute Units

18

120

Shading Units

1440

8

TMUs

72

4

ROPs

32

-

Tensor Cores

-

RT Cores

-

L1 Cache

8 KB (per CU)

128 KB

L2 Cache

512 KB

Theoretical Performance

3.184 GPixel/s

Pixel Rate

23.20 GPixel/s

6.368 GTexel/s

Texture Rate

52.20 GTexel/s

-

FP16 (half)

-

191.0 GFLOPS

FP32 (float)

2.088 TFLOPS

-

FP64 (double)

-

Graphics Processor

RV635

GPU Name

Hemlock

RV635 PRO (215-0682008)

GPU Variant

Hemlock PRO

TeraScale

Architecture

TeraScale 2

TSMC

Foundry

TSMC

55 nm

Process Size

40 nm

0.378 billion

Transistors

2.154 billion

135 mm²

Die Size

334 mm²

Board Design

65W

TDP

302W

250 W

Suggested PSU

700 W

2x DVI 1x S-Video

Outputs

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

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

10.1 (10_1)

DirectX

11.2 (11_0)

3.3

OpenGL

4.4

N/A

OpenCL

1.2

N/A

Vulkan

N/A

-

CUDA

-

4.1

Shader Model

5.0

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