ATI Radeon HD 5950 vs ATI Radeon HD 3650 AGP

VS

ATI Radeon HD 5950

ATI Radeon HD 3650 AGP

We compared two Desktop platform GPUs: 1024MB VRAM ATI Radeon HD 5950 and 512MB VRAM Radeon HD 3650 AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5950 's Advantages

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (128.0GB/s vs 16.00GB/s)

1320 additional rendering cores

ATI Radeon HD 3650 AGP 's Advantages

Lower TDP (65W vs 302W)

Score

Benchmark

FP32 (float)

ATI Radeon HD 5950 +1100%

2.088 TFLOPS

Radeon HD 3650 AGP

0.174 TFLOPS

ATI Radeon HD 5950

VS

Radeon HD 3650 AGP

Graphics Card

Unknown

Release Date

Jan 2008

Evergreen

Generation

Radeon R600(HD 3600)

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

AGP 8x

Clock Speeds

-

1000 MHz

Memory Clock

500 MHz

Memory

1024MB

Memory Size

512MB

GDDR5

Memory Type

DDR2

256bit

Memory Bus

128bit

128.0GB/s

Bandwidth

16.00GB/s

Render Config

18

Compute Units

3

-

1440

Shading Units

120

72

TMUs

8

32

ROPs

4

-

8 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

128 KB

-

Theoretical Performance

23.20 GPixel/s

Pixel Rate

2.900 GPixel/s

52.20 GTexel/s

Texture Rate

5.800 GTexel/s

-

2.088 TFLOPS

FP32 (float)

174.0 GFLOPS

-

Board Design

302W

TDP

65W

700 W

Suggested PSU

250 W

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

Outputs

2x DVI1x S-Video

1x 6-pin + 1x 8-pin

Power Connectors

Floppy

Graphics Processor

Hemlock

GPU Name

RV635

Hemlock PRO

GPU Variant

RV635 PRO AGP (215-0682020)

TeraScale 2

Architecture

TeraScale

TSMC

Foundry

TSMC

40 nm

Process Size

55 nm

2.154 billion

Transistors

0.378 billion

334 mm²

Die Size

135 mm²

Graphics Features

11.2 (11_0)

DirectX

10.1 (10_1)

4.4

OpenGL

3.3

1.2

OpenCL

N/A

Vulkan

N/A

-

5.0

Shader Model

4.1

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