AMD Radeon R9 380 vs NVIDIA P104 101

VS

AMD Radeon R9 380

NVIDIA P104 101

We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 380 and 4GB VRAM P104 101 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA P104 101 's Advantages

Released 2 years and 7 months late

Boost Clock1683MHz

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (256.3GB/s vs 176.0GB/s)

768 additional rendering cores

Lower TDP (125W vs 190W)

Score

Benchmark

FP32 (float)

Radeon R9 380

3.476 TFLOPS

P104 101 +147%

8.617 TFLOPS

Radeon R9 380

VS

P104 101

Graphics Card

Jun 2015

Release Date

Jan 2018

Pirate Islands

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1506 MHz

-

Boost Clock

1683 MHz

1375 MHz

Memory Clock

2002 MHz

Memory

2GB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

256bit

176.0GB/s

Bandwidth

256.3GB/s

Render Config

28

Compute Units

-

SM Count

20

1792

Shading Units

2560

112

TMUs

160

32

ROPs

64

-

16 KB (per CU)

L1 Cache

48 KB (per SM)

512 KB

L2 Cache

2 MB

-

Theoretical Performance

31.04 GPixel/s

Pixel Rate

107.7 GPixel/s

108.6 GTexel/s

Texture Rate

269.3 GTexel/s

3.476 TFLOPS

FP16 (half)

134.6 GFLOPS

3.476 TFLOPS

FP32 (float)

8.617 TFLOPS

217.3 GFLOPS

FP64 (double)

269.3 GFLOPS

Board Design

190W

TDP

125W

450 W

Suggested PSU

200 W

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

Outputs

No outputs

2x 6-pin

Power Connectors

1x 8-pin

Graphics Processor

Antigua

GPU Name

GP104

Antigua PRO (215-0877000)

GPU Variant

GP104-101-A1

GCN 3.0

Architecture

Pascal

TSMC

Foundry

TSMC

28 nm

Process Size

16 nm

5 billion

Transistors

7.2 billion

366 mm²

Die Size

314 mm²

Graphics Features

12 (12_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.0

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

6.1

6.3

Shader Model

6.4

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