AMD Radeon RX 6600 LE vs AMD Radeon HD 6850

VS

AMD Radeon RX 6600 LE

AMD Radeon HD 6850

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6600 LE and 1024MB VRAM Radeon HD 6850 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6600 LE 's Advantages

Released 13 years and 2 months late

Boost Clock2495MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (224.0GB/s vs 128.0GB/s)

832 additional rendering cores

AMD Radeon HD 6850 's Advantages

Lower TDP (127W vs 132W)

Score

Benchmark

FP32 (float)

Radeon RX 6600 LE +500%

8.942 TFLOPS

Radeon HD 6850

1.488 TFLOPS

Radeon RX 6600 LE

VS

Radeon HD 6850

Graphics Card

Dec 2023

Release Date

Oct 2010

Navi II

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1626 MHz

Base Clock

-

2495 MHz

Boost Clock

-

1750 MHz

Memory Clock

1000 MHz

Memory

8GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

256bit

224.0GB/s

Bandwidth

128.0GB/s

Render Config

28

Compute Units

12

-

1792

Shading Units

960

112

TMUs

48

64

ROPs

32

-

28

RT Cores

-

128 KB per Array

L1 Cache

8 KB (per CU)

2 MB

L2 Cache

512 KB

32 MB

L3 Cache

-

Theoretical Performance

159.7 GPixel/s

Pixel Rate

24.80 GPixel/s

279.4 GTexel/s

Texture Rate

37.20 GTexel/s

17.88 TFLOPS

FP16 (half)

-

8.942 TFLOPS

FP32 (float)

1488 GFLOPS

558.9 GFLOPS

FP64 (double)

-

Board Design

132W

TDP

127W

300 W

Suggested PSU

300 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

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

1x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

Navi 23

GPU Name

Barts

Navi 23 XL (215-130000016)

GPU Variant

Barts PRO (215-0798006)

RDNA 2.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

11.06 billion

Transistors

1.7 billion

237 mm²

Die Size

255 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1

OpenCL

1.2

1.3

Vulkan

N/A

-

6.7

Shader Model

5.0

Related GPU Comparisons

1

AMD Radeon RX 6600 LE vs ATI FirePro V5700

2

AMD Radeon RX 6600 LE vs NVIDIA GeForce GT 1030 DDR4

3

AMD Radeon RX 6600 LE vs ATI Radeon HD 2400 XT

4

AMD Radeon RX 6600 LE vs ATI Radeon X1700 SE

5

AMD Radeon RX 6600 LE vs AMD Radeon HD 6450 OEM

6

AMD Radeon RX 6600 LE vs ATI Radeon HD 4730 OEM

7

AMD Radeon RX 6600 LE vs NVIDIA GeForce GTX 760 X2

8

AMD Radeon RX 6600 LE vs ATI Radeon HD 3830

9

AMD Radeon RX 6600 LE vs ATI FireMV 2260 PCIe x1

10

AMD Radeon RX 6600 LE vs NVIDIA GeForce RTX 5090

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