NVIDIA GeForce RTX 2080 Ti 12 GB vs NVIDIA GeForce GTX TITAN Z

VS

NVIDIA GeForce RTX 2080 Ti 12 GB

NVIDIA GeForce GTX TITAN Z

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 2080 Ti 12 GB and 6GB VRAM GeForce GTX TITAN Z to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2080 Ti 12 GB 's Advantages

Boost Clock has increased by 87% (1635MHz vs 876MHz)

More VRAM (12GB vs 6GB)

Larger VRAM bandwidth (768.0GB/s vs 336.0GB/s)

1728 additional rendering cores

Lower TDP (250W vs 375W)

Score

Benchmark

FP32 (float)

GeForce RTX 2080 Ti 12 GB +198%

15.07 TFLOPS

GeForce GTX TITAN Z

5.046 TFLOPS

GeForce RTX 2080 Ti 12 GB

VS

GeForce GTX TITAN Z

Graphics Card

Unknown

Release Date

May 2014

GeForce 20

Generation

GeForce 700

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1350 MHz

Base Clock

705 MHz

1635 MHz

Boost Clock

876 MHz

2000 MHz

Memory Clock

1750 MHz

Memory

12GB

Memory Size

6GB

GDDR6

Memory Type

GDDR5

384bit

Memory Bus

384bit

768.0GB/s

Bandwidth

336.0GB/s

Render Config

-

72

SM Count

-

4608

Shading Units

2880

288

TMUs

240

96

ROPs

48

576

Tensor Cores

-

72

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per SMX)

6 MB

L2 Cache

1536 KB

-

Theoretical Performance

157.0 GPixel/s

Pixel Rate

52.56 GPixel/s

470.9 GTexel/s

Texture Rate

210.2 GTexel/s

30.14 TFLOPS

FP16 (half)

-

15.07 TFLOPS

FP32 (float)

5.046 TFLOPS

470.9 GFLOPS

FP64 (double)

1.682 TFLOPS

Board Design

250W

TDP

375W

600 W

Suggested PSU

750 W

1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C

Outputs

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

2x 8-pin

Power Connectors

2x 8-pin

Graphics Processor

TU102

GPU Name

GK110B

TU102-350-A1

GPU Variant

GK110-350-B1

Turing

Architecture

Kepler

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

18.6 billion

Transistors

7.08 billion

754 mm²

Die Size

561 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

7.5

CUDA

3.5

6.8

Shader Model

5.1

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