NVIDIA GeForce RTX 2080 Ti 12 GB vs AMD Radeon R9 380X

VS

NVIDIA GeForce RTX 2080 Ti 12 GB

AMD Radeon R9 380X

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 2080 Ti 12 GB and 4GB VRAM Radeon R9 380X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2080 Ti 12 GB 's Advantages

Boost Clock1635MHz

More VRAM (12GB vs 4GB)

Larger VRAM bandwidth (768.0GB/s vs 182.4GB/s)

2560 additional rendering cores

AMD Radeon R9 380X 's Advantages

Lower TDP (190W vs 250W)

Score

Benchmark

FP32 (float)

GeForce RTX 2080 Ti 12 GB +279%

15.07 TFLOPS

Radeon R9 380X

3.973 TFLOPS

GeForce RTX 2080 Ti 12 GB

VS

Radeon R9 380X

Graphics Card

Unknown

Release Date

Nov 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

-

1635 MHz

Boost Clock

-

2000 MHz

Memory Clock

1425 MHz

Memory

12GB

Memory Size

4GB

GDDR6

Memory Type

GDDR5

384bit

Memory Bus

256bit

768.0GB/s

Bandwidth

182.4GB/s

Render Config

-

Compute Units

32

72

SM Count

-

4608

Shading Units

2048

288

TMUs

128

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

157.0 GPixel/s

Pixel Rate

31.04 GPixel/s

470.9 GTexel/s

Texture Rate

124.2 GTexel/s

30.14 TFLOPS

FP16 (half)

3.973 TFLOPS

15.07 TFLOPS

FP32 (float)

3.973 TFLOPS

470.9 GFLOPS

FP64 (double)

248.3 GFLOPS

Board Design

250W

TDP

190W

600 W

Suggested PSU

450 W

1x HDMI 2.03x DisplayPort 1.4a1x 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

TU102-350-A1

GPU Variant

Antigua XT (215-0877016)

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

-

6.8

Shader Model

6.3

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