NVIDIA GeForce RTX 3080 Ti 20 GB vs AMD Radeon HD 7720 OEM

VS

NVIDIA GeForce RTX 3080 Ti 20 GB

AMD Radeon HD 7720 OEM

We compared two Desktop platform GPUs: 20GB VRAM GeForce RTX 3080 Ti 20 GB and 1024MB VRAM Radeon HD 7720 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Ti 20 GB 's Advantages

Released 8 years and 10 months late

Boost Clock1665MHz

More VRAM (20GB vs 1024GB)

Larger VRAM bandwidth (760.3GB/s vs 134.4GB/s)

9440 additional rendering cores

AMD Radeon HD 7720 OEM 's Advantages

Lower TDP (150W vs 350W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Ti 20 GB +2437%

34.1 TFLOPS

Radeon HD 7720 OEM

1.344 TFLOPS

GeForce RTX 3080 Ti 20 GB

VS

Radeon HD 7720 OEM

Graphics Card

Jan 2022

Release Date

Mar 2013

GeForce 30

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1335 MHz

Base Clock

-

1665 MHz

Boost Clock

-

1188 MHz

Memory Clock

1050 MHz

Memory

20GB

Memory Size

1024MB

GDDR6X

Memory Type

GDDR5

320bit

Memory Bus

256bit

760.3GB/s

Bandwidth

134.4GB/s

Render Config

-

Compute Units

10

80

SM Count

-

10240

Shading Units

800

320

TMUs

40

112

ROPs

32

320

Tensor Cores

-

80

RT Cores

-

128 KB (per SM)

L1 Cache

8 KB (per CU)

6 MB

L2 Cache

512 KB

-

Theoretical Performance

186.5 GPixel/s

Pixel Rate

26.88 GPixel/s

532.8 GTexel/s

Texture Rate

33.60 GTexel/s

34.10 TFLOPS

FP16 (half)

-

34.10 TFLOPS

FP32 (float)

1344 GFLOPS

532.8 GFLOPS

FP64 (double)

-

Board Design

350W

TDP

150W

750 W

Suggested PSU

450 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

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

1x 12-pin

Power Connectors

-

Graphics Processor

GA102

GPU Name

Barts

GA102-225-A1

GPU Variant

Barts LE (215-0798002)

Ampere

Architecture

TeraScale 2

Samsung

Foundry

TSMC

8 nm

Process Size

40 nm

28.3 billion

Transistors

1.7 billion

628 mm²

Die Size

255 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

Related GPU Comparisons

1

NVIDIA GeForce RTX 3080 Ti 20 GB vs AMD Radeon Sky 500

2

NVIDIA GeForce RTX 3080 Ti 20 GB vs AMD Radeon Pro V520

3

NVIDIA GeForce RTX 3080 Ti 20 GB vs NVIDIA GeForce GT 320 OEM

4

NVIDIA GeForce RTX 3080 Ti 20 GB vs ATI Radeon HD 4730 OEM

5

NVIDIA GeForce RTX 3080 Ti 20 GB vs AMD Radeon RX 550 640SP

6

NVIDIA GeForce RTX 3080 Ti 20 GB vs AMD Radeon RX 580G

7

NVIDIA GeForce RTX 3080 Ti 20 GB vs NVIDIA GeForce 8800 GTS 512

8

NVIDIA GeForce RTX 3080 Ti 20 GB vs NVIDIA GeForce 505 OEM

9

NVIDIA GeForce RTX 3080 Ti 20 GB vs NVIDIA GeForce 8400 GS PCI

10

NVIDIA GeForce RTX 3080 Ti 20 GB vs AMD Radeon RX 550

Related News

1

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

2

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

3

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

4

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

5

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

6

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

7

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

8

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

9

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

10

World's First! Intel Arc B580 Graphics Card Arrives Early