NVIDIA GeForce GTX 1080 vs ATI Radeon HD 4730

VS

NVIDIA GeForce GTX 1080

ATI Radeon HD 4730

We compared two Desktop platform GPUs: 8GB VRAM GeForce GTX 1080 and 512MB VRAM Radeon HD 4730 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 's Advantages

Released 6 years and 11 months late

Boost Clock1733MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (320.3GB/s vs 57.60GB/s)

1920 additional rendering cores

ATI Radeon HD 4730 's Advantages

Lower TDP (110W vs 180W)

Score

Benchmark

FP32 (float)

GeForce GTX 1080 +824%

8.873 TFLOPS

Radeon HD 4730

0.96 TFLOPS

GeForce GTX 1080

VS

Radeon HD 4730

Graphics Card

May 2016

Release Date

Jun 2009

GeForce 10

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1607 MHz

Base Clock

-

1733 MHz

Boost Clock

-

1251 MHz

Memory Clock

900 MHz

Memory

8GB

Memory Size

512MB

GDDR5X

Memory Type

GDDR5

256bit

Memory Bus

128bit

320.3GB/s

Bandwidth

57.60GB/s

Render Config

-

Compute Units

8

20

SM Count

-

2560

Shading Units

640

160

TMUs

32

64

ROPs

8

-

48 KB (per SM)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

128 KB

-

Theoretical Performance

110.9 GPixel/s

Pixel Rate

6.000 GPixel/s

277.3 GTexel/s

Texture Rate

24.00 GTexel/s

138.6 GFLOPS

FP16 (half)

-

8.873 TFLOPS

FP32 (float)

960.0 GFLOPS

277.3 GFLOPS

FP64 (double)

192.0 GFLOPS

Board Design

180W

TDP

110W

450 W

Suggested PSU

300 W

1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

2x DVI 1x S-Video

1x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

GP104

GPU Name

RV770

GP104-400-A1

GPU Variant

RV770 CE (215-0669093)

Pascal

Architecture

TeraScale

TSMC

Foundry

TSMC

16 nm

Process Size

55 nm

7.2 billion

Transistors

0.956 billion

314 mm²

Die Size

256 mm²

Graphics Features

12 (12_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

6.1

CUDA

-

6.4

Shader Model

4.1

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