AMD Radeon R9 280X2 vs NVIDIA TITAN V

VS

We compared two Desktop platform GPUs: 3GB VRAM Radeon R9 280X2 and 12GB VRAM TITAN V to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA TITAN V 's Advantages

Boost Clock has increased by 46% (1455MHz vs 1000MHz)

More VRAM (12GB vs 3GB)

Larger VRAM bandwidth (651.3GB/s vs 288.0GB/s)

3072 additional rendering cores

Lower TDP (250W vs 375W)

Score

Benchmark

FP32 (float)

Radeon R9 280X2

4.096 TFLOPS

TITAN V +263%

14.9 TFLOPS

Radeon R9 280X2

VS

TITAN V

Graphics Card

Unknown

Release Date

Dec 2017

Volcanic Islands

Generation

GeForce 10

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

950 MHz

Base Clock

1200 MHz

1000 MHz

Boost Clock

1455 MHz

1500 MHz

Memory Clock

848 MHz

Memory

3GB

Memory Size

12GB

GDDR5

Memory Type

HBM2

384bit

Memory Bus

3072bit

288.0GB/s

Bandwidth

651.3GB/s

Render Config

-

SM Count

80

32

Compute Units

-

2048

Shading Units

5120

128

TMUs

320

32

ROPs

96

-

Tensor Cores

640

-

RT Cores

-

16 KB (per CU)

L1 Cache

96 KB (per SM)

768 KB

L2 Cache

0 MB

Theoretical Performance

32.00 GPixel/s

Pixel Rate

139.7 GPixel/s

128.0 GTexel/s

Texture Rate

465.6 GTexel/s

-

FP16 (half)

29.80 TFLOPS

4.096 TFLOPS

FP32 (float)

14.90 TFLOPS

1024 GFLOPS

FP64 (double)

7.450 TFLOPS

Graphics Processor

Tahiti

GPU Name

GV100

Tahiti XTL (215-0821065)

GPU Variant

GV100-400-A1

GCN 1.0

Architecture

Volta

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

4.313 billion

Transistors

21.1 billion

352 mm²

Die Size

815 mm²

Board Design

375W

TDP

250W

750 W

Suggested PSU

600 W

6x mini-DisplayPort 1.2

Outputs

1x HDMI 2.0 3x DisplayPort 1.4a

3x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 (11_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

1.2

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

7.0

5.1

Shader Model

6.6

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