AMD Radeon RX 460 vs AMD Radeon R9 380

VS

AMD Radeon RX 460

AMD Radeon R9 380

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 460 and 2GB VRAM Radeon R9 380 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 460 's Advantages

Released 1 years and 2 months late

Boost Clock1200MHz

Lower TDP (75W vs 190W)

AMD Radeon R9 380 's Advantages

Larger VRAM bandwidth (176.0GB/s vs 112.0GB/s)

896 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 460

2.15 TFLOPS

Radeon R9 380 +61%

3.476 TFLOPS

3DMark Time Spy

Radeon RX 460

1730

Radeon R9 380 +61%

2794

Radeon RX 460

VS

Radeon R9 380

Graphics Card

Aug 2016

Release Date

Jun 2015

Arctic Islands

Generation

Pirate Islands

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1090 MHz

Base Clock

-

1200 MHz

Boost Clock

-

1750 MHz

Memory Clock

1375 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

256bit

112.0GB/s

Bandwidth

176.0GB/s

Render Config

14

Compute Units

28

-

896

Shading Units

1792

56

TMUs

112

16

ROPs

32

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

512 KB

-

Theoretical Performance

19.20 GPixel/s

Pixel Rate

31.04 GPixel/s

67.20 GTexel/s

Texture Rate

108.6 GTexel/s

2.150 TFLOPS

FP16 (half)

3.476 TFLOPS

2.150 TFLOPS

FP32 (float)

3.476 TFLOPS

134.4 GFLOPS

FP64 (double)

217.3 GFLOPS

Board Design

75W

TDP

190W

250 W

Suggested PSU

450 W

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

Outputs

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

None

Power Connectors

2x 6-pin

Graphics Processor

Baffin

GPU Name

Antigua

Baffin PRO

GPU Variant

Antigua PRO (215-0877000)

GCN 4.0

Architecture

GCN 3.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

3 billion

Transistors

5 billion

123 mm²

Die Size

366 mm²

Graphics Features

12 (12_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.0

1.2

Vulkan

1.2

-

6.4

Shader Model

6.3

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