AMD Radeon R9 380X vs ATI Radeon HD 5770 Mac Edition

VS

AMD Radeon R9 380X

ATI Radeon HD 5770 Mac Edition

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 380X and 1024MB VRAM Radeon HD 5770 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 380X 's Advantages

Released 5 years and 4 months late

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (182.4GB/s vs 76.48GB/s)

1248 additional rendering cores

ATI Radeon HD 5770 Mac Edition 's Advantages

Lower TDP (108W vs 190W)

Score

Benchmark

FP32 (float)

Radeon R9 380X +192%

3.973 TFLOPS

Radeon HD 5770 Mac Edition

1.36 TFLOPS

Radeon R9 380X

VS

Radeon HD 5770 Mac Edition

Graphics Card

Nov 2015

Release Date

Jul 2010

Pirate Islands

Generation

Evergreen

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1425 MHz

Memory Clock

1195 MHz

Memory

4GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

128bit

182.4GB/s

Bandwidth

76.48GB/s

Render Config

32

Compute Units

10

-

2048

Shading Units

800

128

TMUs

40

32

ROPs

16

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

512 KB

L2 Cache

256 KB

-

Theoretical Performance

31.04 GPixel/s

Pixel Rate

13.60 GPixel/s

124.2 GTexel/s

Texture Rate

34.00 GTexel/s

3.973 TFLOPS

FP16 (half)

-

3.973 TFLOPS

FP32 (float)

1360 GFLOPS

248.3 GFLOPS

FP64 (double)

-

Board Design

190W

TDP

108W

450 W

Suggested PSU

300 W

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

Outputs

1x DVI 1x DisplayPort 1.1

2x 6-pin

Power Connectors

1x 6-pin

Graphics Processor

Antigua

GPU Name

Juniper

Antigua XT (215-0877016)

GPU Variant

Juniper XT (215-0754013)

GCN 3.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

5 billion

Transistors

1.04 billion

366 mm²

Die Size

166 mm²

Graphics Features

12 (12_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.0

OpenCL

1.2

Vulkan

N/A

-

6.3

Shader Model

5.0

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