GeForce GTX 780 vs TITAN RTX

VS

NVIDIA GeForce GTX 780

NVIDIA TITAN RTX

We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 and 24GB VRAM TITAN RTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

GeForce GTX 780 's Advantages

Lower TDP (250W vs 280W)

TITAN RTX 's Advantages

Released 5 years and 7 months late

Boost Clock has increased by 96% (1770MHz vs 902MHz)

More VRAM (24GB vs 3GB)

Larger VRAM bandwidth (672.0GB/s vs 288.4GB/s)

2304 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 780

4156

TITAN RTX +292%

16310

3DMark Time Spy

GeForce GTX 780

2795

TITAN RTX +441%

15148

Blender

GeForce GTX 780

169

TITAN RTX +1674%

2999

OctaneBench

GeForce GTX 780

88

TITAN RTX +312%

363

GeForce GTX 780

VS

TITAN RTX

Graphics Card

May 2013

Release Date

Dec 2018

GeForce 700

Generation

GeForce 20

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

863 MHz

Base Clock

1350 MHz

902 MHz

Boost Clock

1770 MHz

1502 MHz

Memory Clock

1750 MHz

Memory

3GB

Memory Size

24GB

GDDR5

Memory Type

GDDR6

384bit

Memory Bus

384bit

288.4GB/s

Bandwidth

672.0GB/s

Render Config

-

SM Count

72

2304

Shading Units

4608

192

TMUs

288

48

ROPs

96

-

Tensor Cores

576

-

RT Cores

72

16 KB (per SMX)

L1 Cache

64 KB (per SM)

1536 KB

L2 Cache

6 MB

Theoretical Performance

43.30 GPixel/s

Pixel Rate

169.9 GPixel/s

173.2 GTexel/s

Texture Rate

509.8 GTexel/s

-

FP16 (half)

32.62 TFLOPS

4.156 TFLOPS

FP32 (float)

16.31 TFLOPS

173.2 GFLOPS

FP64 (double)

509.8 GFLOPS

Board Design

250W

TDP

280W

600 W

Suggested PSU

600 W

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

Outputs

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

1x 6-pin + 1x 8-pin

Power Connectors

2x 8-pin

Graphics Processor

GK110

GPU Name

TU102

GK110-300-A1

GPU Variant

TU102-400-A1

Kepler

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

7.08 billion

Transistors

18.6 billion

561 mm²

Die Size

754 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.5

CUDA

7.5

5.1

Shader Model

6.6

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