AMD Radeon R9 270 1024SP vs NVIDIA GeForce 7600 GT AGP

VS

AMD Radeon R9 270 1024SP

NVIDIA GeForce 7600 GT AGP

We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 270 1024SP and 256MB VRAM GeForce 7600 GT AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 270 1024SP 's Advantages

Released 8 years and 2 months late

Boost Clock925MHz

More VRAM (2GB vs 256GB)

Larger VRAM bandwidth (153.6GB/s vs 22.40GB/s)

1024 additional rendering cores

NVIDIA GeForce 7600 GT AGP 's Advantages

Lower TDP (40W vs 150W)

Score

Radeon R9 270 1024SP

VS

GeForce 7600 GT AGP

Graphics Card

Mar 2015

Release Date

Jan 2007

Volcanic Islands

Generation

GeForce 7 AGP

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

AGP 8x

Clock Speeds

900 MHz

Base Clock

-

925 MHz

Boost Clock

-

1200 MHz

Memory Clock

700 MHz

Memory

2GB

Memory Size

256MB

GDDR5

Memory Type

GDDR3

256bit

Memory Bus

128bit

153.6GB/s

Bandwidth

22.40GB/s

Render Config

16

Compute Units

-

1024

Shading Units

-

64

TMUs

12

32

ROPs

8

-

16 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

-

Theoretical Performance

29.60 GPixel/s

Pixel Rate

4.480 GPixel/s

59.20 GTexel/s

Texture Rate

6.720 GTexel/s

-

1.894 TFLOPS

FP32 (float)

-

118.4 GFLOPS

FP64 (double)

-

Board Design

150W

TDP

40W

450 W

Suggested PSU

200 W

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Outputs

1x DVI 1x VGA 1x S-Video

1x 6-pin

Power Connectors

1x Molex

Graphics Processor

Pitcairn

GPU Name

G73

Pitcairn PRO (215-0828062)

GPU Variant

G73-VZ-N-B1

GCN 1.0

Architecture

Curie

TSMC

Foundry

TSMC

28 nm

Process Size

90 nm

2.8 billion

Transistors

0.177 billion

212 mm²

Die Size

125 mm²

Graphics Features

12 (11_1)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1

1.2

OpenCL

N/A

1.2

Vulkan

N/A

-

5.1

Shader Model

3.0

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