AMD Radeon R9 380X vs AMD Radeon RX 9070 XT

VS

AMD Radeon R9 380X

AMD Radeon RX 9070 XT

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 380X and 16GB VRAM Radeon RX 9070 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 380X 's Advantages

Lower TDP (190W vs 260W)

AMD Radeon RX 9070 XT 's Advantages

Boost Clock2700MHz

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (624.1GB/s vs 182.4GB/s)

2048 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R9 380X

3.973 TFLOPS

Radeon RX 9070 XT +456%

22.12 TFLOPS

Radeon R9 380X

VS

Radeon RX 9070 XT

Graphics Card

Nov 2015

Release Date

Unknown

Pirate Islands

Generation

Navi IV(RX 9000)

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

2210 MHz

-

Boost Clock

2700 MHz

1425 MHz

Memory Clock

2438 MHz

Memory

4GB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

256bit

182.4GB/s

Bandwidth

624.1GB/s

Render Config

32

Compute Units

64

-

2048

Shading Units

4096

128

TMUs

256

32

ROPs

96

-

RT Cores

64

16 KB (per CU)

L1 Cache

128 KB per Array

512 KB

L2 Cache

4 MB

-

L3 Cache

64 MB

Theoretical Performance

31.04 GPixel/s

Pixel Rate

259.2 GPixel/s

124.2 GTexel/s

Texture Rate

691.2 GTexel/s

3.973 TFLOPS

FP16 (half)

44.24 TFLOPS

3.973 TFLOPS

FP32 (float)

22.12 TFLOPS

248.3 GFLOPS

FP64 (double)

691.2 GFLOPS

Board Design

190W

TDP

260W

450 W

Suggested PSU

600 W

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

Outputs

1x HDMI 2.1a3x DisplayPort 2.1

2x 6-pin

Power Connectors

2x 8-pin

Graphics Processor

Antigua

GPU Name

Navi 48

Antigua XT (215-0877016)

GPU Variant

Navi 48 XT

GCN 3.0

Architecture

RDNA 4.0

TSMC

Foundry

TSMC

28 nm

Process Size

4 nm

5 billion

Transistors

Unknown

366 mm²

Die Size

Unknown

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.0

OpenCL

2.2

1.2

Vulkan

1.3

-

6.3

Shader Model

6.8

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