NVIDIA GeForce RTX 3090 Ti vs ATI Radeon HD 3850 X2

VS

NVIDIA GeForce RTX 3090 Ti

ATI Radeon HD 3850 X2

We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 3090 Ti and 512MB VRAM Radeon HD 3850 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3090 Ti 's Advantages

Released 13 years and 9 months late

Boost Clock1860MHz

More VRAM (24GB vs 512GB)

Larger VRAM bandwidth (1008GB/s vs 52.99GB/s)

10432 additional rendering cores

ATI Radeon HD 3850 X2 's Advantages

Lower TDP (140W vs 450W)

Score

Benchmark

FP32 (float)

GeForce RTX 3090 Ti +9245%

40 TFLOPS

Radeon HD 3850 X2

0.428 TFLOPS

GeForce RTX 3090 Ti

VS

Radeon HD 3850 X2

Graphics Card

Jan 2022

Release Date

Apr 2008

GeForce 30

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1560 MHz

Base Clock

-

1860 MHz

Boost Clock

-

1313 MHz

Memory Clock

828 MHz

Memory

24GB

Memory Size

512MB

GDDR6X

Memory Type

GDDR3

384bit

Memory Bus

256bit

1008GB/s

Bandwidth

52.99GB/s

Render Config

-

Compute Units

4

84

SM Count

-

10752

Shading Units

320

336

TMUs

16

112

ROPs

16

336

Tensor Cores

-

84

RT Cores

-

128 KB (per SM)

L1 Cache

-

6 MB

L2 Cache

256 KB

-

Theoretical Performance

208.3 GPixel/s

Pixel Rate

10.70 GPixel/s

625.0 GTexel/s

Texture Rate

10.70 GTexel/s

40.00 TFLOPS

FP16 (half)

-

40.00 TFLOPS

FP32 (float)

428.2 GFLOPS

625.0 GFLOPS

FP64 (double)

85.63 GFLOPS

Board Design

450W

TDP

140W

850 W

Suggested PSU

300 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

2x DVI 1x S-Video

1x 16-pin

Power Connectors

-

Graphics Processor

GA102

GPU Name

RV670

GA102-350-A1

GPU Variant

RV670 PRO (215-0708003)

Ampere

Architecture

TeraScale

Samsung

Foundry

TSMC

8 nm

Process Size

55 nm

28.3 billion

Transistors

0.666 billion

628 mm²

Die Size

192 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3 (full) 4.0 (partial)

3.0

OpenCL

N/A

1.3

Vulkan

N/A

8.6

CUDA

-

6.6

Shader Model

4.1

Related GPU Comparisons

1

NVIDIA GeForce RTX 3090 Ti vs NVIDIA GeForce RTX 4080 Ti

2

NVIDIA GeForce RTX 3090 Ti vs NVIDIA GeForce RTX 3080 Ti 20 GB

3

NVIDIA GeForce RTX 3090 Ti vs AMD Radeon Vega Frontier Edition Watercooled

4

NVIDIA GeForce RTX 3090 Ti vs ATI Radeon HD 2950 PRO

5

NVIDIA GeForce RTX 3090 Ti vs AMD Radeon R5 310 OEM

6

NVIDIA GeForce RTX 3090 Ti vs AMD Radeon HD 7790

7

NVIDIA GeForce RTX 3090 Ti vs NVIDIA GeForce GTX 550 Ti

8

NVIDIA GeForce RTX 3090 Ti vs NVIDIA GeForce GT 430

9

NVIDIA GeForce RTX 3090 Ti vs NVIDIA GeForce RTX 4080

10

NVIDIA GeForce RTX 3090 Ti vs AMD Radeon HD 6230

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