NVIDIA TITAN RTX vs AMD Radeon R9 380

VS

NVIDIA TITAN RTX

AMD Radeon R9 380

We compared two Desktop platform GPUs: 24GB VRAM TITAN RTX and 2GB VRAM Radeon R9 380 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA TITAN RTX 's Advantages

Released 3 years and 6 months late

Boost Clock1770MHz

More VRAM (24GB vs 2GB)

Larger VRAM bandwidth (672.0GB/s vs 176.0GB/s)

2816 additional rendering cores

AMD Radeon R9 380 's Advantages

Lower TDP (190W vs 280W)

Score

Benchmark

FP32 (float)

TITAN RTX +369%

16.31 TFLOPS

Radeon R9 380

3.476 TFLOPS

3DMark Time Spy

TITAN RTX +442%

15148

Radeon R9 380

2794

TITAN RTX

VS

Radeon R9 380

Graphics Card

Dec 2018

Release Date

Jun 2015

GeForce 20

Generation

Pirate Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1350 MHz

Base Clock

-

1770 MHz

Boost Clock

-

1750 MHz

Memory Clock

1375 MHz

Memory

24GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

384bit

Memory Bus

256bit

672.0GB/s

Bandwidth

176.0GB/s

Render Config

-

Compute Units

28

72

SM Count

-

4608

Shading Units

1792

288

TMUs

112

96

ROPs

32

576

Tensor Cores

-

72

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

6 MB

L2 Cache

512 KB

-

Theoretical Performance

169.9 GPixel/s

Pixel Rate

31.04 GPixel/s

509.8 GTexel/s

Texture Rate

108.6 GTexel/s

32.62 TFLOPS

FP16 (half)

3.476 TFLOPS

16.31 TFLOPS

FP32 (float)

3.476 TFLOPS

509.8 GFLOPS

FP64 (double)

217.3 GFLOPS

Board Design

280W

TDP

190W

600 W

Suggested PSU

450 W

1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C

Outputs

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

2x 8-pin

Power Connectors

2x 6-pin

Graphics Processor

TU102

GPU Name

Antigua

TU102-400-A1

GPU Variant

Antigua PRO (215-0877000)

Turing

Architecture

GCN 3.0

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

18.6 billion

Transistors

5 billion

754 mm²

Die Size

366 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.0

1.3

Vulkan

1.2

7.5

CUDA

-

6.6

Shader Model

6.3

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