AMD Radeon R9 380X vs ATI Radeon HD 4730 OEM

VS

AMD Radeon R9 380X

ATI Radeon HD 4730 OEM

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 380X and 1024MB VRAM Radeon HD 4730 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 380X 's Advantages

Released 6 years and 11 months late

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (182.4GB/s vs 25.34GB/s)

1728 additional rendering cores

ATI Radeon HD 4730 OEM 's Advantages

Lower TDP (110W vs 190W)

Score

Benchmark

FP32 (float)

Radeon R9 380X +828%

3.973 TFLOPS

Radeon HD 4730 OEM

0.428 TFLOPS

Radeon R9 380X

VS

Radeon HD 4730 OEM

Graphics Card

Nov 2015

Release Date

Dec 2008

Pirate Islands

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1425 MHz

Memory Clock

396 MHz

Memory

4GB

Memory Size

1024MB

GDDR5

Memory Type

DDR2

256bit

Memory Bus

256bit

182.4GB/s

Bandwidth

25.34GB/s

Render Config

32

Compute Units

4

-

2048

Shading Units

320

128

TMUs

16

32

ROPs

16

-

16 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

256 KB

-

Theoretical Performance

31.04 GPixel/s

Pixel Rate

10.70 GPixel/s

124.2 GTexel/s

Texture Rate

10.70 GTexel/s

3.973 TFLOPS

FP16 (half)

-

3.973 TFLOPS

FP32 (float)

428.2 GFLOPS

248.3 GFLOPS

FP64 (double)

85.63 GFLOPS

Board Design

190W

TDP

110W

450 W

Suggested PSU

300 W

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

Outputs

2x DVI 1x S-Video

2x 6-pin

Power Connectors

-

Graphics Processor

Antigua

GPU Name

RV670

Antigua XT (215-0877016)

GPU Variant

-

GCN 3.0

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

5 billion

Transistors

0.666 billion

366 mm²

Die Size

192 mm²

Graphics Features

12 (12_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3 (full) 4.0 (partial)

2.0

OpenCL

N/A

1.2

Vulkan

N/A

-

6.3

Shader Model

4.1

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