NVIDIA GeForce GTX 1080 Ti 12 GB vs AMD Radeon R9 280

VS

NVIDIA GeForce GTX 1080 Ti 12 GB

AMD Radeon R9 280

We compared two Desktop platform GPUs: 12GB VRAM GeForce GTX 1080 Ti 12 GB and 3GB VRAM Radeon R9 280 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 Ti 12 GB 's Advantages

Boost Clock has increased by 79% (1670MHz vs 933MHz)

More VRAM (12GB vs 3GB)

Larger VRAM bandwidth (528.4GB/s vs 240.0GB/s)

1408 additional rendering cores

AMD Radeon R9 280 's Advantages

Lower TDP (200W vs 250W)

Score

Benchmark

FP32 (float)

GeForce GTX 1080 Ti 12 GB +219%

10.69 TFLOPS

Radeon R9 280

3.344 TFLOPS

GeForce GTX 1080 Ti 12 GB

VS

Radeon R9 280

Graphics Card

Unknown

Release Date

Mar 2014

GeForce 10

Generation

Volcanic Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1557 MHz

Base Clock

827 MHz

1670 MHz

Boost Clock

933 MHz

1376 MHz

Memory Clock

1250 MHz

Memory

12GB

Memory Size

3GB

GDDR5X

Memory Type

GDDR5

384bit

Memory Bus

384bit

528.4GB/s

Bandwidth

240.0GB/s

Render Config

-

Compute Units

28

25

SM Count

-

3200

Shading Units

1792

200

TMUs

112

80

ROPs

32

-

48 KB (per SM)

L1 Cache

16 KB (per CU)

0 MB

L2 Cache

768 KB

-

Theoretical Performance

133.6 GPixel/s

Pixel Rate

29.86 GPixel/s

334.0 GTexel/s

Texture Rate

104.5 GTexel/s

167.0 GFLOPS

FP16 (half)

-

10.69 TFLOPS

FP32 (float)

3.344 TFLOPS

334.0 GFLOPS

FP64 (double)

836.0 GFLOPS

Board Design

250W

TDP

200W

600 W

Suggested PSU

550 W

1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

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

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

GP102

GPU Name

Tahiti

-

GPU Variant

Tahiti PRO3 (215-0821330)

Pascal

Architecture

GCN 1.0

TSMC

Foundry

TSMC

16 nm

Process Size

28 nm

11.8 billion

Transistors

4.313 billion

471 mm²

Die Size

352 mm²

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

-

6.7

Shader Model

5.1

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