NVIDIA GeForce RTX 3060 3840SP vs AMD Radeon HD 7770 GHz Edition

VS

NVIDIA GeForce RTX 3060 3840SP

AMD Radeon HD 7770 GHz Edition

We compared two Desktop platform GPUs: 6GB VRAM GeForce RTX 3060 3840SP and 1024MB VRAM Radeon HD 7770 GHz Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3060 3840SP 's Advantages

Released 8 years and 11 months late

Boost Clock1852MHz

More VRAM (6GB vs 1024GB)

Larger VRAM bandwidth (336.0GB/s vs 72.00GB/s)

3200 additional rendering cores

AMD Radeon HD 7770 GHz Edition 's Advantages

Lower TDP (80W vs 185W)

Score

Benchmark

FP32 (float)

GeForce RTX 3060 3840SP +1010%

14.22 TFLOPS

Radeon HD 7770 GHz Edition

1.28 TFLOPS

GeForce RTX 3060 3840SP

VS

Radeon HD 7770 GHz Edition

Graphics Card

Jan 2021

Release Date

Feb 2012

GeForce 30

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1627 MHz

Base Clock

-

1852 MHz

Boost Clock

-

1750 MHz

Memory Clock

1125 MHz

Memory

6GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

192bit

Memory Bus

128bit

336.0GB/s

Bandwidth

72.00GB/s

Render Config

-

Compute Units

10

30

SM Count

-

3840

Shading Units

640

120

TMUs

40

48

ROPs

16

120

Tensor Cores

-

30

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

3 MB

L2 Cache

256 KB

-

Theoretical Performance

88.90 GPixel/s

Pixel Rate

16.00 GPixel/s

222.2 GTexel/s

Texture Rate

40.00 GTexel/s

14.22 TFLOPS

FP16 (half)

-

14.22 TFLOPS

FP32 (float)

1280 GFLOPS

222.2 GFLOPS

FP64 (double)

80.00 GFLOPS

Board Design

185W

TDP

80W

450 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

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

1x 12-pin

Power Connectors

1x 6-pin

Graphics Processor

GA106

GPU Name

Cape Verde

GA106-400-A1

GPU Variant

Cape Verde XT

Ampere

Architecture

GCN 1.0

Samsung

Foundry

TSMC

8 nm

Process Size

28 nm

12 billion

Transistors

1.5 billion

276 mm²

Die Size

123 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.3

Vulkan

1.2

8.6

CUDA

-

6.7

Shader Model

5.1

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