AMD Radeon HD 6770 Green Edition vs NVIDIA GeForce RTX 3060 3840SP

VS

AMD Radeon HD 6770 Green Edition NVIDIA GeForce RTX 3060 3840SP

We compared two Desktop platform GPUs: 2GB VRAM Radeon HD 6770 Green Edition and 6GB VRAM GeForce RTX 3060 3840SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6770 Green Edition 's Advantages

Lower TDP (86W vs 185W)

NVIDIA GeForce RTX 3060 3840SP 's Advantages

Released 7 years and 9 months late

Boost Clock1852MHz

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (336.0GB/s vs 21.34GB/s)

3120 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6770 Green Edition

1.008 TFLOPS

GeForce RTX 3060 3840SP +1310%

14.22 TFLOPS

Radeon HD 6770 Green Edition

VS

GeForce RTX 3060 3840SP

Graphics Card

Apr 2013

Release Date

Jan 2021

Northern Islands

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1627 MHz

-

Boost Clock

1852 MHz

667 MHz

Memory Clock

1750 MHz

Memory

2GB

Memory Size

6GB

GDDR3

Memory Type

GDDR6

128bit

Memory Bus

192bit

21.34GB/s

Bandwidth

336.0GB/s

Render Config

-

SM Count

30

9

Compute Units

-

720

Shading Units

3840

36

TMUs

120

16

ROPs

48

-

Tensor Cores

120

-

RT Cores

30

8 KB (per CU)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

3 MB

Theoretical Performance

11.20 GPixel/s

Pixel Rate

88.90 GPixel/s

25.20 GTexel/s

Texture Rate

222.2 GTexel/s

-

FP16 (half)

14.22 TFLOPS

1008 GFLOPS

FP32 (float)

14.22 TFLOPS

-

FP64 (double)

222.2 GFLOPS

Graphics Processor

Juniper

GPU Name

GA106

Juniper LE (215-0754009)

GPU Variant

GA106-400-A1

TeraScale 2

Architecture

Ampere

TSMC

Foundry

Samsung

40 nm

Process Size

8 nm

1.04 billion

Transistors

12 billion

166 mm²

Die Size

276 mm²

Board Design

86W

TDP

185W

250 W

Suggested PSU

450 W

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

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

-

Power Connectors

1x 12-pin

Graphics Features

11.2 (11_0)

DirectX

12 Ultimate (12_2)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

8.6

5.0

Shader Model

6.7

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