NVIDIA GeForce RTX 3070 vs AMD Radeon R9 380X

VS

NVIDIA GeForce RTX 3070

AMD Radeon R9 380X

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 3070 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 3070 's Advantages

Released 4 years and 10 months late

Boost Clock1725MHz

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (448.0GB/s vs 182.4GB/s)

3840 additional rendering cores

AMD Radeon R9 380X 's Advantages

Lower TDP (190W vs 220W)

Score

Benchmark

FP32 (float)

GeForce RTX 3070 +411%

20.31 TFLOPS

Radeon R9 380X

3.973 TFLOPS

3DMark Time Spy

GeForce RTX 3070 +348%

13673

Radeon R9 380X

3050

GeForce RTX 3070

VS

Radeon R9 380X

Graphics Card

Sep 2020

Release Date

Nov 2015

GeForce 30

Generation

Pirate Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1500 MHz

Base Clock

-

1725 MHz

Boost Clock

-

1750 MHz

Memory Clock

1425 MHz

Memory

8GB

Memory Size

4GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

256bit

448.0GB/s

Bandwidth

182.4GB/s

Render Config

-

Compute Units

32

46

SM Count

-

5888

Shading Units

2048

184

TMUs

128

96

ROPs

32

184

Tensor Cores

-

46

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

512 KB

-

Theoretical Performance

165.6 GPixel/s

Pixel Rate

31.04 GPixel/s

317.4 GTexel/s

Texture Rate

124.2 GTexel/s

20.31 TFLOPS

FP16 (half)

3.973 TFLOPS

20.31 TFLOPS

FP32 (float)

3.973 TFLOPS

317.4 GFLOPS

FP64 (double)

248.3 GFLOPS

Board Design

220W

TDP

190W

550 W

Suggested PSU

450 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

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

1x 12-pin

Power Connectors

2x 6-pin

Graphics Processor

GA104

GPU Name

Antigua

GA104-300-A1

GPU Variant

Antigua XT (215-0877016)

Ampere

Architecture

GCN 3.0

Samsung

Foundry

TSMC

8 nm

Process Size

28 nm

17.4 billion

Transistors

5 billion

392 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

8.6

CUDA

-

6.6

Shader Model

6.3

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