AMD Radeon RX Vega Nano vs AMD Radeon R9 380X

VS

AMD Radeon RX Vega Nano AMD Radeon R9 380X

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX Vega Nano and 4GB VRAM Radeon R9 380X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX Vega Nano 's Advantages

Boost Clock1546MHz

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (409.6GB/s vs 182.4GB/s)

2048 additional rendering cores

Lower TDP (175W vs 190W)

Score

Benchmark

FP32 (float)

Radeon RX Vega Nano +218%

12.66 TFLOPS

Radeon R9 380X

3.973 TFLOPS

Radeon RX Vega Nano

VS

Radeon R9 380X

Graphics Card

Unknown

Release Date

Nov 2015

Vega

Generation

Pirate Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1247 MHz

Base Clock

-

1546 MHz

Boost Clock

-

800 MHz

Memory Clock

1425 MHz

Memory

8GB

Memory Size

4GB

HBM2

Memory Type

GDDR5

2048bit

Memory Bus

256bit

409.6GB/s

Bandwidth

182.4GB/s

Render Config

-

SM Count

-

64

Compute Units

32

4096

Shading Units

2048

256

TMUs

128

64

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

512 KB

Theoretical Performance

98.94 GPixel/s

Pixel Rate

31.04 GPixel/s

395.8 GTexel/s

Texture Rate

124.2 GTexel/s

-

FP16 (half)

3.973 TFLOPS

12.66 TFLOPS

FP32 (float)

3.973 TFLOPS

791.6 GFLOPS

FP64 (double)

248.3 GFLOPS

Graphics Processor

Vega 10

GPU Name

Antigua

Vega 10 XT (215-0894200)

GPU Variant

Antigua XT (215-0877016)

GCN 5.0

Architecture

GCN 3.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

12.5 billion

Transistors

5 billion

495 mm²

Die Size

366 mm²

Board Design

175W

TDP

190W

450 W

Suggested PSU

450 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

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

1x 8-pin

Power Connectors

2x 6-pin

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.0

1.2

Vulkan

1.2

-

CUDA

-

6.4

Shader Model

6.3

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