NVIDIA GeForce GTX 780 vs NVIDIA TITAN Xp

VS

We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 and 12GB VRAM TITAN Xp to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA TITAN Xp 's Advantages

Released 3 years and 11 months late

Boost Clock has increased by 75% (1582MHz vs 902MHz)

More VRAM (12GB vs 3GB)

Larger VRAM bandwidth (547.6GB/s vs 288.4GB/s)

1536 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 780

4.156 TFLOPS

TITAN Xp +192%

12.15 TFLOPS

3DMark Time Spy

GeForce GTX 780

2775

TITAN Xp +265%

10145

Blender

GeForce GTX 780

342

TITAN Xp +178%

954

OctaneBench

GeForce GTX 780

88

TITAN Xp +104%

180

GeForce GTX 780

VS

TITAN Xp

Graphics Card

May 2013

Release Date

Apr 2017

GeForce 700

Generation

GeForce 10

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

863 MHz

Base Clock

1405 MHz

902 MHz

Boost Clock

1582 MHz

1502 MHz

Memory Clock

1426 MHz

Memory

3GB

Memory Size

12GB

GDDR5

Memory Type

GDDR5X

384bit

Memory Bus

384bit

288.4GB/s

Bandwidth

547.6GB/s

Render Config

-

SM Count

30

-

Compute Units

-

2304

Shading Units

3840

192

TMUs

240

48

ROPs

96

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

48 KB (per SM)

1536 KB

L2 Cache

3 MB

Theoretical Performance

43.30 GPixel/s

Pixel Rate

151.9 GPixel/s

173.2 GTexel/s

Texture Rate

379.7 GTexel/s

-

FP16 (half)

189.8 GFLOPS

4.156 TFLOPS

FP32 (float)

12.15 TFLOPS

173.2 GFLOPS

FP64 (double)

379.7 GFLOPS

Graphics Processor

GK110

GPU Name

GP102

GK110-300-A1

GPU Variant

GP102-450-A1

Kepler

Architecture

Pascal

TSMC

Foundry

TSMC

28 nm

Process Size

16 nm

7.08 billion

Transistors

11.8 billion

561 mm²

Die Size

471 mm²

Board Design

250W

TDP

250W

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 6-pin + 1x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.5

CUDA

6.1

5.1

Shader Model

6.4

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