NVIDIA GeForce RTX 3070 Ti GA102 vs AMD Radeon R9 380

VS

NVIDIA GeForce RTX 3070 Ti GA102 AMD Radeon R9 380

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 3070 Ti GA102 and 2GB VRAM Radeon R9 380 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3070 Ti GA102 's Advantages

Released 7 years and 4 months late

Boost Clock1770MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (608.3GB/s vs 176.0GB/s)

4352 additional rendering cores

AMD Radeon R9 380 's Advantages

Lower TDP (190W vs 290W)

Score

Benchmark

FP32 (float)

GeForce RTX 3070 Ti GA102 +525%

21.75 TFLOPS

Radeon R9 380

3.476 TFLOPS

GeForce RTX 3070 Ti GA102

VS

Radeon R9 380

Graphics Card

Oct 2022

Release Date

Jun 2015

GeForce 30

Generation

Pirate Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1575 MHz

Base Clock

-

1770 MHz

Boost Clock

-

1188 MHz

Memory Clock

1375 MHz

Memory

8GB

Memory Size

2GB

GDDR6X

Memory Type

GDDR5

256bit

Memory Bus

256bit

608.3GB/s

Bandwidth

176.0GB/s

Render Config

48

SM Count

-

Compute Units

28

6144

Shading Units

1792

192

TMUs

112

96

ROPs

32

192

Tensor Cores

-

48

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

512 KB

Theoretical Performance

169.9 GPixel/s

Pixel Rate

31.04 GPixel/s

339.8 GTexel/s

Texture Rate

108.6 GTexel/s

21.75 TFLOPS

FP16 (half)

3.476 TFLOPS

21.75 TFLOPS

FP32 (float)

3.476 TFLOPS

339.8 GFLOPS

FP64 (double)

217.3 GFLOPS

Graphics Processor

GA102

GPU Name

Antigua

GA102-150-A1

GPU Variant

Antigua PRO (215-0877000)

Ampere

Architecture

GCN 3.0

Samsung

Foundry

TSMC

8 nm

Process Size

28 nm

28.3 billion

Transistors

5 billion

628 mm²

Die Size

366 mm²

Board Design

290W

TDP

190W

600 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 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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