NVIDIA GeForce GTX 780 Rev. 2 vs NVIDIA GeForce RTX 2080 SUPER

VS

NVIDIA GeForce GTX 780 Rev. 2

NVIDIA GeForce RTX 2080 SUPER

We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 Rev. 2 and 8GB VRAM GeForce RTX 2080 SUPER to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2080 SUPER 's Advantages

Released 5 years and 10 months late

Boost Clock has increased by 101% (1815MHz vs 902MHz)

More VRAM (8GB vs 3GB)

Larger VRAM bandwidth (495.9GB/s vs 288.4GB/s)

768 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 780 Rev. 2

4.156 TFLOPS

GeForce RTX 2080 SUPER +168%

11.15 TFLOPS

GeForce GTX 780 Rev. 2

VS

GeForce RTX 2080 SUPER

Graphics Card

Sep 2013

Release Date

Jul 2019

GeForce 700

Generation

GeForce 20

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

863 MHz

Base Clock

1650 MHz

902 MHz

Boost Clock

1815 MHz

1502 MHz

Memory Clock

1937 MHz

Memory

3GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

384bit

Memory Bus

256bit

288.4GB/s

Bandwidth

495.9GB/s

Render Config

-

SM Count

48

2304

Shading Units

3072

192

TMUs

192

48

ROPs

64

-

Tensor Cores

384

-

RT Cores

48

16 KB (per SMX)

L1 Cache

64 KB (per SM)

1536 KB

L2 Cache

4 MB

-

Theoretical Performance

43.30 GPixel/s

Pixel Rate

116.2 GPixel/s

173.2 GTexel/s

Texture Rate

348.5 GTexel/s

-

FP16 (half)

22.30 TFLOPS

4.156 TFLOPS

FP32 (float)

11.15 TFLOPS

173.2 GFLOPS

FP64 (double)

348.5 GFLOPS

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 USB Type-C

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

GK110B

GPU Name

TU104

GK110-300-B1

GPU Variant

TU104-450-A1

Kepler

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

7.08 billion

Transistors

13.6 billion

561 mm²

Die Size

545 mm²

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.5

CUDA

7.5

5.1

Shader Model

6.6

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