NVIDIA TITAN RTX vs NVIDIA GeForce GTX 780 6 GB

VS

NVIDIA TITAN RTX

NVIDIA GeForce GTX 780 6 GB

We compared two Desktop platform GPUs: 24GB VRAM TITAN RTX and 6GB VRAM GeForce GTX 780 6 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA TITAN RTX 's Advantages

Released 5 years and 3 months late

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

More VRAM (24GB vs 6GB)

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

2304 additional rendering cores

NVIDIA GeForce GTX 780 6 GB 's Advantages

Lower TDP (250W vs 280W)

Score

Benchmark

FP32 (float)

TITAN RTX +292%

16.31 TFLOPS

GeForce GTX 780 6 GB

4.156 TFLOPS

TITAN RTX

VS

GeForce GTX 780 6 GB

Graphics Card

Dec 2018

Release Date

Sep 2013

GeForce 20

Generation

GeForce 700

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1350 MHz

Base Clock

863 MHz

1770 MHz

Boost Clock

902 MHz

1750 MHz

Memory Clock

1502 MHz

Memory

24GB

Memory Size

6GB

GDDR6

Memory Type

GDDR5

384bit

Memory Bus

384bit

672.0GB/s

Bandwidth

288.4GB/s

Render Config

-

72

SM Count

-

4608

Shading Units

2304

288

TMUs

192

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

169.9 GPixel/s

Pixel Rate

43.30 GPixel/s

509.8 GTexel/s

Texture Rate

173.2 GTexel/s

32.62 TFLOPS

FP16 (half)

-

16.31 TFLOPS

FP32 (float)

4.156 TFLOPS

509.8 GFLOPS

FP64 (double)

173.2 GFLOPS

Board Design

280W

TDP

250W

600 W

Suggested PSU

600 W

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

Outputs

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

2x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

TU102

GPU Name

GK110B

TU102-400-A1

GPU Variant

GK110-301-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

6.6

Shader Model

5.1

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