NVIDIA GeForce RTX 3060 8 GB vs AMD Radeon HD 6770 Green Edition

VS

NVIDIA GeForce RTX 3060 8 GB

AMD Radeon HD 6770 Green Edition

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 3060 8 GB and 2GB VRAM Radeon HD 6770 Green Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3060 8 GB 's Advantages

Released 9 years and 6 months late

Boost Clock1777MHz

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (240.0GB/s vs 21.34GB/s)

2864 additional rendering cores

AMD Radeon HD 6770 Green Edition 's Advantages

Lower TDP (86W vs 170W)

Score

Benchmark

FP32 (float)

GeForce RTX 3060 8 GB +1163%

12.74 TFLOPS

Radeon HD 6770 Green Edition

1.008 TFLOPS

GeForce RTX 3060 8 GB

VS

Radeon HD 6770 Green Edition

Graphics Card

Oct 2022

Release Date

Apr 2013

GeForce 30

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1320 MHz

Base Clock

-

1777 MHz

Boost Clock

-

1875 MHz

Memory Clock

667 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

GDDR3

128bit

Memory Bus

128bit

240.0GB/s

Bandwidth

21.34GB/s

Render Config

-

Compute Units

9

28

SM Count

-

3584

Shading Units

720

112

TMUs

36

48

ROPs

16

112

Tensor Cores

-

28

RT Cores

-

128 KB (per SM)

L1 Cache

8 KB (per CU)

3 MB

L2 Cache

256 KB

-

Theoretical Performance

85.30 GPixel/s

Pixel Rate

11.20 GPixel/s

199.0 GTexel/s

Texture Rate

25.20 GTexel/s

12.74 TFLOPS

FP16 (half)

-

12.74 TFLOPS

FP32 (float)

1008 GFLOPS

199.0 GFLOPS

FP64 (double)

-

Board Design

170W

TDP

86W

450 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1

1x 12-pin

Power Connectors

-

Graphics Processor

GA106

GPU Name

Juniper

GA106-302-A1

GPU Variant

Juniper LE (215-0754009)

Ampere

Architecture

TeraScale 2

Samsung

Foundry

TSMC

8 nm

Process Size

40 nm

12 billion

Transistors

1.04 billion

276 mm²

Die Size

166 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

8.6

CUDA

-

6.6

Shader Model

5.0

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