NVIDIA GeForce GTX 770 vs NVIDIA GeForce RTX 3070 Ti GA102

VS

NVIDIA GeForce GTX 770

NVIDIA GeForce RTX 3070 Ti GA102

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 770 and 8GB VRAM GeForce RTX 3070 Ti GA102 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 770 's Advantages

Lower TDP (230W vs 290W)

NVIDIA GeForce RTX 3070 Ti GA102 's Advantages

Released 9 years and 5 months late

Boost Clock has increased by 63% (1770MHz vs 1085MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (608.3GB/s vs 224.4GB/s)

4608 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 770

3.333 TFLOPS

GeForce RTX 3070 Ti GA102 +552%

21.75 TFLOPS

GeForce GTX 770

VS

GeForce RTX 3070 Ti GA102

Graphics Card

May 2013

Release Date

Oct 2022

GeForce 700

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1046 MHz

Base Clock

1575 MHz

1085 MHz

Boost Clock

1770 MHz

1753 MHz

Memory Clock

1188 MHz

Memory

2GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6X

256bit

Memory Bus

256bit

224.4GB/s

Bandwidth

608.3GB/s

Render Config

-

SM Count

48

1536

Shading Units

6144

128

TMUs

192

32

ROPs

96

-

Tensor Cores

192

-

RT Cores

48

16 KB (per SMX)

L1 Cache

128 KB (per SM)

512 KB

L2 Cache

4 MB

-

Theoretical Performance

34.72 GPixel/s

Pixel Rate

169.9 GPixel/s

138.9 GTexel/s

Texture Rate

339.8 GTexel/s

-

FP16 (half)

21.75 TFLOPS

3.333 TFLOPS

FP32 (float)

21.75 TFLOPS

138.9 GFLOPS

FP64 (double)

339.8 GFLOPS

Board Design

230W

TDP

290W

550 W

Suggested PSU

600 W

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

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

1x 12-pin

Graphics Processor

GK104

GPU Name

GA102

GK104-425-A2

GPU Variant

GA102-150-A1

Kepler

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

3.54 billion

Transistors

28.3 billion

294 mm²

Die Size

628 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.0

CUDA

8.6

5.1

Shader Model

6.6

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