NVIDIA P104 100 vs AMD Radeon R9 280X

VS

We compared two Desktop platform GPUs: 4GB VRAM P104 100 and 3GB VRAM Radeon R9 280X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA P104 100 's Advantages

Released 4 years and 2 months late

Boost Clock has increased by 73% (1733MHz vs 1000MHz)

More VRAM (4GB vs 3GB)

Larger VRAM bandwidth (320.3GB/s vs 288.0GB/s)

Lower TDP (130W vs 250W)

AMD Radeon R9 280X 's Advantages

128 additional rendering cores

Score

Benchmark

FP32 (float)

P104 100 +62%

6.655 TFLOPS

Radeon R9 280X

4.096 TFLOPS

P104 100

VS

Radeon R9 280X

Graphics Card

Dec 2017

Release Date

Oct 2013

Mining GPUs

Generation

Volcanic Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1607 MHz

Base Clock

850 MHz

1733 MHz

Boost Clock

1000 MHz

1251 MHz

Memory Clock

1500 MHz

Memory

4GB

Memory Size

3GB

GDDR5X

Memory Type

GDDR5

256bit

Memory Bus

384bit

320.3GB/s

Bandwidth

288.0GB/s

Render Config

15

SM Count

-

Compute Units

32

1920

Shading Units

2048

120

TMUs

128

64

ROPs

32

-

Tensor Cores

-

RT Cores

-

48 KB (per SM)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

768 KB

Theoretical Performance

110.9 GPixel/s

Pixel Rate

32.00 GPixel/s

208.0 GTexel/s

Texture Rate

128.0 GTexel/s

104.0 GFLOPS

FP16 (half)

-

6.655 TFLOPS

FP32 (float)

4.096 TFLOPS

208.0 GFLOPS

FP64 (double)

1024 GFLOPS

Graphics Processor

GP104

GPU Name

Tahiti

GP104-100-A1

GPU Variant

Tahiti XTL (215-0821065)

Pascal

Architecture

GCN 1.0

TSMC

Foundry

TSMC

16 nm

Process Size

28 nm

7.2 billion

Transistors

4.313 billion

314 mm²

Die Size

352 mm²

Board Design

130W

TDP

250W

200 W

Suggested PSU

600 W

No outputs

Outputs

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

1x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 (12_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.3

Vulkan

1.2

6.1

CUDA

-

6.4

Shader Model

5.1

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