NVIDIA GeForce GTX 780 Ti Engineering Sample vs NVIDIA GeForce RTX 2070

VS

NVIDIA GeForce GTX 780 Ti Engineering Sample

NVIDIA GeForce RTX 2070

We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 Ti Engineering Sample and 8GB VRAM GeForce RTX 2070 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 780 Ti Engineering Sample 's Advantages

576 additional rendering cores

NVIDIA GeForce RTX 2070 's Advantages

Boost Clock has increased by 75% (1620MHz vs 928MHz)

More VRAM (8GB vs 3GB)

Larger VRAM bandwidth (448.0GB/s vs 336.6GB/s)

Lower TDP (175W vs 250W)

Score

Benchmark

FP32 (float)

GeForce GTX 780 Ti Engineering Sample

5.345 TFLOPS

GeForce RTX 2070 +39%

7.465 TFLOPS

GeForce GTX 780 Ti Engineering Sample

VS

GeForce RTX 2070

Graphics Card

Unknown

Release Date

Oct 2018

GeForce 700

Generation

GeForce 20

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

875 MHz

Base Clock

1410 MHz

928 MHz

Boost Clock

1620 MHz

1753 MHz

Memory Clock

1750 MHz

Memory

3GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

384bit

Memory Bus

256bit

336.6GB/s

Bandwidth

448.0GB/s

Render Config

-

SM Count

36

2880

Shading Units

2304

240

TMUs

144

48

ROPs

64

-

Tensor Cores

288

-

RT Cores

36

16 KB (per SMX)

L1 Cache

64 KB (per SM)

1536 KB

L2 Cache

4 MB

-

Theoretical Performance

55.68 GPixel/s

Pixel Rate

103.7 GPixel/s

222.7 GTexel/s

Texture Rate

233.3 GTexel/s

-

FP16 (half)

14.93 TFLOPS

5.345 TFLOPS

FP32 (float)

7.465 TFLOPS

222.7 GFLOPS

FP64 (double)

233.3 GFLOPS

Board Design

250W

TDP

175W

600 W

Suggested PSU

450 W

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

Outputs

1x DVI 1x HDMI 2.0 2x DisplayPort 1.4a 1x USB Type-C

1x 6-pin + 1x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

GK180

GPU Name

TU106

GK180-425-A1

GPU Variant

TU106-400A-A1

Kepler

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

7.08 billion

Transistors

10.8 billion

561 mm²

Die Size

445 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.2.175

Vulkan

1.3

3.5

CUDA

7.5

5.1

Shader Model

6.6

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