NVIDIA GeForce RTX 3060 Ti vs AMD Radeon HD 7770 GHz Edition

VS

NVIDIA GeForce RTX 3060 Ti AMD Radeon HD 7770 GHz Edition

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 3060 Ti 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 Ti's Advantages

Released 8 years and 10 months late

Boost Clock 1665MHz

More VRAM (8GB vs 1GB)

Larger VRAM bandwidth (448.0GB/s vs 72.00GB/s)

4224 additional rendering cores

AMD Radeon HD 7770 GHz Edition's Advantages

Lower TDP (80W vs 200W)

Score

Benchmark

FP32 (float)

GeForce RTX 3060 Ti +1165%

16.2 TFLOPS

Radeon HD 7770 GHz Edition

1.28 TFLOPS

GeForce RTX 3060 Ti

VS

Radeon HD 7770 GHz Edition

Graphics Card

Dec 2020

Release Date

Feb 2012

GeForce 30

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1410MHz

Base Clock

-

1665MHz

Boost Clock

-

1750MHz

Memory Clock

1125MHz

Memory

8GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

128bit

448.0 GB/s

Bandwidth

72.00 GB/s

Render Config

38

SM Count

-

Compute Units

10

4864

Shading Units

640

152

TMUs

40

80

ROPs

16

152

Tensor Cores

-

38

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

4MB

L2 Cache

256KB

Theoretical Performance

133.2 GPixel/s

Pixel Rate

16.00 GPixel/s

253.1 GTexel/s

Texture Rate

40.00 GTexel/s

16.20 TFLOPS

FP16 (half)

-

16.20 TFLOPS

FP32 (float)

1280 GFLOPS

253.1 GFLOPS

FP64 (double)

80.00 GFLOPS

Graphics Processor

GA104

GPU Name

Cape Verde

GA104-200-A1

GPU Variant

Cape Verde XT

Ampere

Architecture

GCN 1.0

Samsung

Foundry

TSMC

8 nm

Process Size

28 nm

17,400 million

Transistors

1,500 million

392mm²

Die Size

123mm²

Board Design

200W

TDP

80W

550W

Suggested PSU

250W

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 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

-

6.6

Shader Model

5.1

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