ATI Radeon HD 4770 vs NVIDIA GeForce GT 130 Mac Edition

VS

ATI Radeon HD 4770

NVIDIA GeForce GT 130 Mac Edition

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4770 and 512MB VRAM GeForce GT 130 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4770 's Advantages

Larger VRAM bandwidth (51.20GB/s vs 38.02GB/s)

592 additional rendering cores

NVIDIA GeForce GT 130 Mac Edition 's Advantages

Lower TDP (75W vs 80W)

Score

Benchmark

FP32 (float)

Radeon HD 4770 +566%

0.96 TFLOPS

GeForce GT 130 Mac Edition

0.144 TFLOPS

Radeon HD 4770

VS

GeForce GT 130 Mac Edition

Graphics Card

Apr 2009

Release Date

Dec 2008

Radeon R700

Generation

GeForce 100

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

800 MHz

Memory Clock

792 MHz

Memory

512MB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

192bit

51.20GB/s

Bandwidth

38.02GB/s

Render Config

8

Compute Units

-

SM Count

6

640

Shading Units

48

32

TMUs

24

16

ROPs

12

-

16 KB (per CU)

L1 Cache

-

128 KB

L2 Cache

48 KB

-

Theoretical Performance

12.00 GPixel/s

Pixel Rate

7.200 GPixel/s

24.00 GTexel/s

Texture Rate

14.40 GTexel/s

-

960.0 GFLOPS

FP32 (float)

144.0 GFLOPS

192.0 GFLOPS

FP64 (double)

-

Board Design

80W

TDP

75W

250 W

Suggested PSU

250 W

2x DVI 1x S-Video

Outputs

2x DVI 1x S-Video

1x 6-pin

Power Connectors

1x 6-pin

Graphics Processor

RV740

GPU Name

G94B

RV740 XT (215-0727019)

GPU Variant

-

TeraScale

Architecture

Tesla

TSMC

Foundry

TSMC

40 nm

Process Size

55 nm

0.826 billion

Transistors

0.505 billion

137 mm²

Die Size

196 mm²

Graphics Features

10.1 (10_1)

DirectX

11.1 (10_0)

3.3

OpenGL

3.3

1.1

OpenCL

1.1

N/A

Vulkan

N/A

-

CUDA

1.1

4.1

Shader Model

4.0

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