AMD Radeon RX 6600 vs NVIDIA GeForce 6800

VS

AMD Radeon RX 6600

NVIDIA GeForce 6800

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6600 and 256MB VRAM GeForce 6800 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6600 's Advantages

Released 16 years and 11 months late

Boost Clock2491MHz

More VRAM (8GB vs 256GB)

Larger VRAM bandwidth (224.0GB/s vs 19.20GB/s)

1792 additional rendering cores

Score

Radeon RX 6600

VS

GeForce 6800

Graphics Card

Oct 2021

Release Date

Nov 2004

Navi II

Generation

GeForce 6 PCIe

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 1.0 x16

Clock Speeds

1626 MHz

Base Clock

-

2491 MHz

Boost Clock

-

1750 MHz

Memory Clock

300 MHz

Memory

8GB

Memory Size

256MB

GDDR6

Memory Type

DDR

128bit

Memory Bus

256bit

224.0GB/s

Bandwidth

19.20GB/s

Render Config

28

Compute Units

-

1792

Shading Units

-

112

TMUs

12

64

ROPs

8

-

28

RT Cores

-

128 KB per Array

L1 Cache

-

2 MB

L2 Cache

-

32 MB

L3 Cache

-

Theoretical Performance

159.4 GPixel/s

Pixel Rate

2.600 GPixel/s

279.0 GTexel/s

Texture Rate

3.900 GTexel/s

17.86 TFLOPS

FP16 (half)

-

8.928 TFLOPS

FP32 (float)

-

558.0 GFLOPS

FP64 (double)

-

Board Design

132W

TDP

Unknown

300 W

Suggested PSU

200 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x VGA 1x S-Video

1x 8-pin

Power Connectors

None

Graphics Processor

Navi 23

GPU Name

NV41

Navi 23 XL (215-130000016)

GPU Variant

-

RDNA 2.0

Architecture

Curie

TSMC

Foundry

TSMC

7 nm

Process Size

130 nm

11.06 billion

Transistors

0.19 billion

237 mm²

Die Size

225 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

9.0c (9_3)

4.6

OpenGL

2.0 (full) 2.1 (partial)

2.1

OpenCL

N/A

1.3

Vulkan

N/A

-

6.5

Shader Model

3.0

Related GPU Comparisons

1

AMD Radeon RX 6600 vs ATI Radeon HD 4350 PCIe x1

2

AMD Radeon RX 6600 vs NVIDIA GeForce GT 630 Rev. 2

3

AMD Radeon RX 6600 vs AMD Radeon R7 240 OEM

4

AMD Radeon RX 6600 vs NVIDIA A16 PCIe

5

AMD Radeon RX 6600 vs NVIDIA GeForce 205 OEM

6

AMD Radeon RX 6600 vs AMD Radeon HD 8990 OEM

7

AMD Radeon RX 6600 vs ATI Radeon HD 2900 PRO

8

AMD Radeon RX 6600 vs AMD Radeon HD 6770

9

AMD Radeon RX 6600 vs NVIDIA GeForce GT 220 OEM

10

AMD Radeon RX 6600 vs AMD Radeon HD 7870 XT

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