NVIDIA GeForce RTX 3060 Ti GA103 vs NVIDIA GeForce GTX 780 Ti Engineering Sample

VS

NVIDIA GeForce RTX 3060 Ti GA103

NVIDIA GeForce GTX 780 Ti Engineering Sample

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 3060 Ti GA103 and 3GB VRAM GeForce GTX 780 Ti Engineering Sample to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3060 Ti GA103 's Advantages

Boost Clock has increased by 79% (1665MHz vs 928MHz)

More VRAM (8GB vs 3GB)

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

1984 additional rendering cores

Lower TDP (200W vs 250W)

Score

Benchmark

FP32 (float)

GeForce RTX 3060 Ti GA103 +203%

16.2 TFLOPS

GeForce GTX 780 Ti Engineering Sample

5.345 TFLOPS

GeForce RTX 3060 Ti GA103

VS

GeForce GTX 780 Ti Engineering Sample

Graphics Card

Feb 2022

Release Date

Unknown

GeForce 30

Generation

GeForce 700

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1410 MHz

Base Clock

875 MHz

1665 MHz

Boost Clock

928 MHz

1750 MHz

Memory Clock

1753 MHz

Memory

8GB

Memory Size

3GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

384bit

448.0GB/s

Bandwidth

336.6GB/s

Render Config

-

38

SM Count

-

4864

Shading Units

2880

152

TMUs

240

80

ROPs

48

152

Tensor Cores

-

38

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

1536 KB

-

Theoretical Performance

133.2 GPixel/s

Pixel Rate

55.68 GPixel/s

253.1 GTexel/s

Texture Rate

222.7 GTexel/s

16.20 TFLOPS

FP16 (half)

-

16.20 TFLOPS

FP32 (float)

5.345 TFLOPS

253.1 GFLOPS

FP64 (double)

222.7 GFLOPS

Board Design

200W

TDP

250W

550 W

Suggested PSU

600 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

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

1x 12-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

GA103S

GPU Name

GK180

GA103-200-A1

GPU Variant

GK180-425-A1

Ampere

Architecture

Kepler

Samsung

Foundry

TSMC

8 nm

Process Size

28 nm

Unknown

Transistors

7.08 billion

496 mm²

Die Size

561 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.2.175

8.6

CUDA

3.5

6.5

Shader Model

5.1

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