NVIDIA GeForce RTX 2080 Ti 12 GB vs NVIDIA GeForce GTX 780 6 GB

VS

NVIDIA GeForce RTX 2080 Ti 12 GB NVIDIA GeForce GTX 780 6 GB

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 2080 Ti 12 GB 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 GeForce RTX 2080 Ti 12 GB 's Advantages

Released 9 years and 1 months late

Boost Clock has increased by 83% (1650MHz vs 902MHz)

More VRAM (12GB vs 6GB)

Larger VRAM bandwidth (768.0GB/s vs 288.4GB/s)

2304 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 2080 Ti 12 GB +265%

15.21 TFLOPS

GeForce GTX 780 6 GB

4.156 TFLOPS

GeForce RTX 2080 Ti 12 GB

VS

GeForce GTX 780 6 GB

Graphics Card

Oct 2022

Release Date

Sep 2013

GeForce 20

Generation

GeForce 700

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1410 MHz

Base Clock

863 MHz

1650 MHz

Boost Clock

902 MHz

2000 MHz

Memory Clock

1502 MHz

Memory

12GB

Memory Size

6GB

GDDR6

Memory Type

GDDR5

384bit

Memory Bus

384bit

768.0GB/s

Bandwidth

288.4GB/s

Render Config

72

SM Count

-

Compute Units

-

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

158.4 GPixel/s

Pixel Rate

43.30 GPixel/s

475.2 GTexel/s

Texture Rate

173.2 GTexel/s

30.41 TFLOPS

FP16 (half)

-

15.21 TFLOPS

FP32 (float)

4.156 TFLOPS

475.2 GFLOPS

FP64 (double)

173.2 GFLOPS

Graphics Processor

TU102

GPU Name

GK110B

TU102-350-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

Board Design

250W

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 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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