NVIDIA GeForce GTX 780 Rev. 2 vs NVIDIA GeForce RTX 3070 6144 SP

VS

NVIDIA GeForce GTX 780 Rev. 2

NVIDIA GeForce RTX 3070 6144 SP

We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 Rev. 2 and 8GB VRAM GeForce RTX 3070 6144 SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 780 Rev. 2 's Advantages

Lower TDP (250W vs 290W)

NVIDIA GeForce RTX 3070 6144 SP 's Advantages

Boost Clock has increased by 96% (1770MHz vs 902MHz)

More VRAM (8GB vs 3GB)

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

3840 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 780 Rev. 2

4.156 TFLOPS

GeForce RTX 3070 6144 SP +423%

21.75 TFLOPS

GeForce GTX 780 Rev. 2

VS

GeForce RTX 3070 6144 SP

Graphics Card

Sep 2013

Release Date

Unknown

GeForce 700

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

863 MHz

Base Clock

1740 MHz

902 MHz

Boost Clock

1770 MHz

1502 MHz

Memory Clock

1750 MHz

Memory

3GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

384bit

Memory Bus

256bit

288.4GB/s

Bandwidth

448.0GB/s

Render Config

-

SM Count

48

2304

Shading Units

6144

192

TMUs

192

48

ROPs

96

-

Tensor Cores

192

-

RT Cores

48

16 KB (per SMX)

L1 Cache

128 KB (per SM)

1536 KB

L2 Cache

4 MB

-

Theoretical Performance

43.30 GPixel/s

Pixel Rate

169.9 GPixel/s

173.2 GTexel/s

Texture Rate

339.8 GTexel/s

-

FP16 (half)

21.75 TFLOPS

4.156 TFLOPS

FP32 (float)

21.75 TFLOPS

173.2 GFLOPS

FP64 (double)

339.8 GFLOPS

Board Design

250W

TDP

290W

600 W

Suggested PSU

600 W

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

Outputs

1x HDMI 2.13x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

GK110B

GPU Name

GA104

GK110-300-B1

GPU Variant

-

Kepler

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

7.08 billion

Transistors

17.4 billion

561 mm²

Die Size

392 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

8.6

5.1

Shader Model

6.8

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