NVIDIA GeForce RTX 3080 Ti vs AMD Radeon HD 6850 1440SP Edition

VS

NVIDIA GeForce RTX 3080 Ti

AMD Radeon HD 6850 1440SP Edition

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 3080 Ti and 1024MB VRAM Radeon HD 6850 1440SP Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Ti 's Advantages

Released 8 years and 9 months late

Boost Clock1665MHz

More VRAM (12GB vs 1024GB)

Larger VRAM bandwidth (912.4GB/s vs 128.0GB/s)

8800 additional rendering cores

AMD Radeon HD 6850 1440SP Edition 's Advantages

Lower TDP (151W vs 350W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Ti +1533%

34.1 TFLOPS

Radeon HD 6850 1440SP Edition

2.088 TFLOPS

GeForce RTX 3080 Ti

VS

Radeon HD 6850 1440SP Edition

Graphics Card

May 2021

Release Date

Aug 2012

GeForce 30

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1365 MHz

Base Clock

-

1665 MHz

Boost Clock

-

1188 MHz

Memory Clock

1000 MHz

Memory

12GB

Memory Size

1024MB

GDDR6X

Memory Type

GDDR5

384bit

Memory Bus

256bit

912.4GB/s

Bandwidth

128.0GB/s

Render Config

-

Compute Units

18

80

SM Count

-

10240

Shading Units

1440

320

TMUs

72

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

23.20 GPixel/s

532.8 GTexel/s

Texture Rate

52.20 GTexel/s

34.10 TFLOPS

FP16 (half)

-

34.10 TFLOPS

FP32 (float)

2.088 TFLOPS

532.8 GFLOPS

FP64 (double)

417.6 GFLOPS

Board Design

350W

TDP

151W

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

2x 6-pin

Graphics Processor

GA102

GPU Name

Cypress

GA102-225-A1

GPU Variant

Cypress PRO (215-0735043)

Ampere

Architecture

TeraScale 2

Samsung

Foundry

TSMC

8 nm

Process Size

40 nm

28.3 billion

Transistors

2.154 billion

628 mm²

Die Size

334 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 vs NVIDIA GeForce RTX 5080

2

NVIDIA GeForce RTX 3080 Ti vs AMD Radeon PRO W6400

3

NVIDIA GeForce RTX 3080 Ti vs ATI Radeon HD 4770

4

NVIDIA GeForce RTX 3080 Ti vs ATI Radeon HD 2400 PRO

5

NVIDIA GeForce RTX 3080 Ti vs ATI Radeon HD 2600 PRO AGP

6

NVIDIA GeForce RTX 3080 Ti vs AMD Radeon RX 590 GME

7

NVIDIA GeForce RTX 3080 Ti vs AMD Radeon Pro W6800X Duo

8

NVIDIA GeForce RTX 3080 Ti vs NVIDIA P104 101

9

NVIDIA GeForce RTX 3080 Ti vs ATI FirePro 2270

10

NVIDIA GeForce RTX 3080 Ti vs Intel Arc Pro A60

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