NVIDIA GeForce RTX 2080 vs NVIDIA GeForce GTX TITAN X

VS

NVIDIA GeForce RTX 2080

NVIDIA GeForce GTX TITAN X

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 2080 and 12GB VRAM GeForce GTX TITAN X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2080 's Advantages

Released 3 years and 6 months late

Boost Clock has increased by 57% (1710MHz vs 1089MHz)

Larger VRAM bandwidth (448.0GB/s vs 336.6GB/s)

Lower TDP (215W vs 250W)

NVIDIA GeForce GTX TITAN X 's Advantages

More VRAM (12GB vs 8GB)

128 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 2080 +50%

10.07 TFLOPS

GeForce GTX TITAN X

6.691 TFLOPS

GeForce RTX 2080

VS

GeForce GTX TITAN X

Graphics Card

Sep 2018

Release Date

Mar 2015

GeForce 20

Generation

GeForce 900

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1515 MHz

Base Clock

1000 MHz

1710 MHz

Boost Clock

1089 MHz

1750 MHz

Memory Clock

1753 MHz

Memory

8GB

Memory Size

12GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

384bit

448.0GB/s

Bandwidth

336.6GB/s

Render Config

-

46

SM Count

-

2944

Shading Units

3072

184

TMUs

192

64

ROPs

96

368

Tensor Cores

-

46

RT Cores

-

64 KB (per SM)

L1 Cache

48 KB (per SMM)

4 MB

L2 Cache

3 MB

-

Theoretical Performance

109.4 GPixel/s

Pixel Rate

104.5 GPixel/s

314.6 GTexel/s

Texture Rate

209.1 GTexel/s

20.14 TFLOPS

FP16 (half)

-

10.07 TFLOPS

FP32 (float)

6.691 TFLOPS

314.6 GFLOPS

FP64 (double)

209.1 GFLOPS

Board Design

215W

TDP

250W

550 W

Suggested PSU

600 W

1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C

Outputs

1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

TU104

GPU Name

GM200

TU104-400A-A1

GPU Variant

GM200-400-A1

Turing

Architecture

Maxwell 2.0

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

13.6 billion

Transistors

8 billion

545 mm²

Die Size

601 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

7.5

CUDA

5.2

6.6

Shader Model

6.4

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