NVIDIA GeForce RTX 2070 vs NVIDIA GeForce GTX TITAN Z

VS

NVIDIA GeForce RTX 2070

NVIDIA GeForce GTX TITAN Z

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 2070 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 2070 's Advantages

Released 4 years and 5 months late

Boost Clock has increased by 85% (1620MHz vs 876MHz)

More VRAM (8GB vs 6GB)

Larger VRAM bandwidth (448.0GB/s vs 336.0GB/s)

Lower TDP (175W vs 375W)

NVIDIA GeForce GTX TITAN Z 's Advantages

576 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 2070 +47%

7.465 TFLOPS

GeForce GTX TITAN Z

5.046 TFLOPS

GeForce RTX 2070

VS

GeForce GTX TITAN Z

Graphics Card

Oct 2018

Release Date

May 2014

GeForce 20

Generation

GeForce 700

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1410 MHz

Base Clock

705 MHz

1620 MHz

Boost Clock

876 MHz

1750 MHz

Memory Clock

1750 MHz

Memory

8GB

Memory Size

6GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

384bit

448.0GB/s

Bandwidth

336.0GB/s

Render Config

-

36

SM Count

-

2304

Shading Units

2880

144

TMUs

240

64

ROPs

48

288

Tensor Cores

-

36

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

1536 KB

-

Theoretical Performance

103.7 GPixel/s

Pixel Rate

52.56 GPixel/s

233.3 GTexel/s

Texture Rate

210.2 GTexel/s

14.93 TFLOPS

FP16 (half)

-

7.465 TFLOPS

FP32 (float)

5.046 TFLOPS

233.3 GFLOPS

FP64 (double)

1.682 TFLOPS

Board Design

175W

TDP

375W

450 W

Suggested PSU

750 W

1x DVI 1x HDMI 2.0 2x DisplayPort 1.4a 1x USB Type-C

Outputs

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

1x 8-pin

Power Connectors

2x 8-pin

Graphics Processor

TU106

GPU Name

GK110B

TU106-400A-A1

GPU Variant

GK110-350-B1

Turing

Architecture

Kepler

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

10.8 billion

Transistors

7.08 billion

445 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

6.6

Shader Model

5.1

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