NVIDIA GeForce RTX 2070 vs NVIDIA GeForce GTX 780 6 GB

VS

NVIDIA GeForce RTX 2070

NVIDIA GeForce GTX 780 6 GB

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

Released 5 years and 1 months late

Boost Clock has increased by 80% (1620MHz vs 902MHz)

More VRAM (8GB vs 6GB)

Larger VRAM bandwidth (448.0GB/s vs 288.4GB/s)

Lower TDP (175W vs 250W)

Score

Benchmark

FP32 (float)

GeForce RTX 2070 +79%

7.465 TFLOPS

GeForce GTX 780 6 GB

4.156 TFLOPS

GeForce RTX 2070

VS

GeForce GTX 780 6 GB

Graphics Card

Oct 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

1410 MHz

Base Clock

863 MHz

1620 MHz

Boost Clock

902 MHz

1750 MHz

Memory Clock

1502 MHz

Memory

8GB

Memory Size

6GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

384bit

448.0GB/s

Bandwidth

288.4GB/s

Render Config

-

36

SM Count

-

2304

Shading Units

2304

144

TMUs

192

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

43.30 GPixel/s

233.3 GTexel/s

Texture Rate

173.2 GTexel/s

14.93 TFLOPS

FP16 (half)

-

7.465 TFLOPS

FP32 (float)

4.156 TFLOPS

233.3 GFLOPS

FP64 (double)

173.2 GFLOPS

Board Design

175W

TDP

250W

450 W

Suggested PSU

600 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

1x 6-pin + 1x 8-pin

Graphics Processor

TU106

GPU Name

GK110B

TU106-400A-A1

GPU Variant

GK110-301-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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