NVIDIA GeForce RTX 3080 Ti 20 GB vs ATI Radeon HD 5490

VS

NVIDIA GeForce RTX 3080 Ti 20 GB

ATI Radeon HD 5490

We compared two Desktop platform GPUs: 20GB VRAM GeForce RTX 3080 Ti 20 GB and 1024MB VRAM Radeon HD 5490 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 9 years and 3 months late

Boost Clock1665MHz

More VRAM (20GB vs 1024GB)

Larger VRAM bandwidth (760.3GB/s vs 8.000GB/s)

10160 additional rendering cores

ATI Radeon HD 5490 's Advantages

Lower TDP (19W vs 350W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Ti 20 GB +32688%

34.1 TFLOPS

Radeon HD 5490

0.104 TFLOPS

GeForce RTX 3080 Ti 20 GB

VS

Radeon HD 5490

Graphics Card

Jan 2022

Release Date

Oct 2012

GeForce 30

Generation

Evergreen

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

500 MHz

Memory

20GB

Memory Size

1024MB

GDDR6X

Memory Type

GDDR3

320bit

Memory Bus

64bit

760.3GB/s

Bandwidth

8.000GB/s

Render Config

-

Compute Units

2

80

SM Count

-

10240

Shading Units

80

320

TMUs

8

112

ROPs

4

320

Tensor Cores

-

80

RT Cores

-

128 KB (per SM)

L1 Cache

8 KB (per CU)

6 MB

L2 Cache

128 KB

-

Theoretical Performance

186.5 GPixel/s

Pixel Rate

2.600 GPixel/s

532.8 GTexel/s

Texture Rate

5.200 GTexel/s

34.10 TFLOPS

FP16 (half)

-

34.10 TFLOPS

FP32 (float)

104.0 GFLOPS

532.8 GFLOPS

FP64 (double)

-

Board Design

350W

TDP

19W

750 W

Suggested PSU

200 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

1x 12-pin

Power Connectors

None

Graphics Processor

GA102

GPU Name

Cedar

GA102-225-A1

GPU Variant

Cedar XTX

Ampere

Architecture

TeraScale 2

Samsung

Foundry

TSMC

8 nm

Process Size

40 nm

28.3 billion

Transistors

0.292 billion

628 mm²

Die Size

59 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 ATI Radeon HD 2900 XTX

2

NVIDIA GeForce RTX 3080 Ti 20 GB vs ATI FirePro V3900

3

NVIDIA GeForce RTX 3080 Ti 20 GB vs AMD Radeon R9 285

4

NVIDIA GeForce RTX 3080 Ti 20 GB vs NVIDIA L20

5

NVIDIA GeForce RTX 3080 Ti 20 GB vs NVIDIA GeForce GT 1030 DDR4

6

NVIDIA GeForce RTX 3080 Ti 20 GB vs ATI Radeon HD 2900 GT

7

NVIDIA GeForce RTX 3080 Ti 20 GB vs NVIDIA GeForce GT 630 Rev. 2 PCIe x8

8

NVIDIA GeForce RTX 3080 Ti 20 GB vs NVIDIA GeForce GT 140 OEM

9

NVIDIA GeForce RTX 3080 Ti 20 GB vs NVIDIA GeForce GT 545

10

NVIDIA GeForce RTX 3080 Ti 20 GB vs NVIDIA GeForce GTX 1050 Ti

Related News

1

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

2

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

3

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

4

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

5

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

6

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

7

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

8

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

9

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

10

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