AMD Radeon RX 6600 LE vs AMD Radeon HD 7720 OEM

VS

AMD Radeon RX 6600 LE

AMD Radeon HD 7720 OEM

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6600 LE and 1024MB VRAM Radeon HD 7720 OEM 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 10 years and 9 months late

Boost Clock2495MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (224.0GB/s vs 134.4GB/s)

992 additional rendering cores

Lower TDP (132W vs 150W)

Score

Benchmark

FP32 (float)

Radeon RX 6600 LE +565%

8.942 TFLOPS

Radeon HD 7720 OEM

1.344 TFLOPS

Radeon RX 6600 LE

VS

Radeon HD 7720 OEM

Graphics Card

Dec 2023

Release Date

Mar 2013

Navi II

Generation

Southern 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

1050 MHz

Memory

8GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

256bit

224.0GB/s

Bandwidth

134.4GB/s

Render Config

28

Compute Units

10

-

1792

Shading Units

800

112

TMUs

40

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

26.88 GPixel/s

279.4 GTexel/s

Texture Rate

33.60 GTexel/s

17.88 TFLOPS

FP16 (half)

-

8.942 TFLOPS

FP32 (float)

1344 GFLOPS

558.9 GFLOPS

FP64 (double)

-

Board Design

132W

TDP

150W

300 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 8-pin

Power Connectors

-

Graphics Processor

Navi 23

GPU Name

Barts

Navi 23 XL (215-130000016)

GPU Variant

Barts LE (215-0798002)

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 NVIDIA GeForce GTX 660 OEM

2

AMD Radeon RX 6600 LE vs ATI Radeon X1950 GT AGP

3

AMD Radeon RX 6600 LE vs AMD Radeon RX 5500 OEM

4

AMD Radeon RX 6600 LE vs ATI Radeon HD 4710

5

AMD Radeon RX 6600 LE vs NVIDIA GeForce GTX 1650 GDDR6

6

AMD Radeon RX 6600 LE vs NVIDIA GeForce 505 OEM

7

AMD Radeon RX 6600 LE vs AMD FireStream 9350

8

AMD Radeon RX 6600 LE vs AMD Radeon RX 470

9

AMD Radeon RX 6600 LE vs AMD Radeon Pro Vega II

10

AMD Radeon RX 6600 LE vs NVIDIA GeForce 6800 XT

Related News

1

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

2

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

3

CXMT Reportedly Achieves 80% Yield in DDR5 Production

4

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

5

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

6

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

7

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

8

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

9

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

10

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