ATI Radeon HD 4770 vs NVIDIA GeForce 7600 GT AGP

VS

ATI Radeon HD 4770

NVIDIA GeForce 7600 GT AGP

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4770 and 256MB VRAM GeForce 7600 GT AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4770 's Advantages

Released 2 years and 3 months late

More VRAM (512GB vs 256GB)

Larger VRAM bandwidth (51.20GB/s vs 22.40GB/s)

640 additional rendering cores

NVIDIA GeForce 7600 GT AGP 's Advantages

Lower TDP (40W vs 80W)

Score

Radeon HD 4770

VS

GeForce 7600 GT AGP

Graphics Card

Apr 2009

Release Date

Jan 2007

Radeon R700

Generation

GeForce 7 AGP

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

AGP 8x

Clock Speeds

-

800 MHz

Memory Clock

700 MHz

Memory

512MB

Memory Size

256MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

128bit

51.20GB/s

Bandwidth

22.40GB/s

Render Config

8

Compute Units

-

640

Shading Units

-

32

TMUs

12

16

ROPs

8

-

16 KB (per CU)

L1 Cache

-

128 KB

L2 Cache

-

Theoretical Performance

12.00 GPixel/s

Pixel Rate

4.480 GPixel/s

24.00 GTexel/s

Texture Rate

6.720 GTexel/s

-

960.0 GFLOPS

FP32 (float)

-

192.0 GFLOPS

FP64 (double)

-

Board Design

80W

TDP

40W

250 W

Suggested PSU

200 W

2x DVI 1x S-Video

Outputs

1x DVI 1x VGA 1x S-Video

1x 6-pin

Power Connectors

1x Molex

Graphics Processor

RV740

GPU Name

G73

RV740 XT (215-0727019)

GPU Variant

G73-VZ-N-B1

TeraScale

Architecture

Curie

TSMC

Foundry

TSMC

40 nm

Process Size

90 nm

0.826 billion

Transistors

0.177 billion

137 mm²

Die Size

125 mm²

Graphics Features

10.1 (10_1)

DirectX

9.0c (9_3)

3.3

OpenGL

2.1

1.1

OpenCL

N/A

Vulkan

N/A

-

4.1

Shader Model

3.0

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