Product Description

Compatible with these models:


    *PRIME X299-A / PRIME X299 EDITION 30 / RAMPAGE VI EXTREME OMEGA

     *ROG STRIX X299-E GAMING II /ROG RAMPAGE VI EXTREME ENCORE

    *X299 AORUS Gaming 9 / X299 AORUS Gaming 7

    *X299 GAMING PRO CARBON AC

    Support X299 chipset

    Support DDR4 2933 (Maximum support 256GB)


Type CPU / Microprocessor
Family Intel Core i9
Processor number i9-10940X
Part number CD8069504381900
BX8069510940X
BXC8069510940X
Frequency (GHz) 3.3
Maximum Turbo frequency (GHz) 4.8
Clock multiplier 33
Package type 2066-land FC-LGA
Socket type Socket 2066
Architecture / Microarchitecture / Other
Core stepping L1
Processor core Cascade Lake-X
Manufacturing technology (micron) 0.014
Number of cores 14
L2 cache size (MB) 14
L3 cache size (MB) 19.25
Features AES
AVX
AVX2
AVX512
DLB
EM64T technology
Execute disable bit
Hyper-Threading technology
MMX
SSE
SSE2
SSE3
SSE4
SSSE3
TBT3
Virtualization technology (VT-d)
Virtualization technology (VT-x)
Thermal Design Power (Watt) 165
Notes on sSpec SRGSH
  • The processor supports DDR4-2933 memory.

1) Standard SpeedPAK Shipping

Normal 8-12 Business days deliver to United States and most countries.

If you choose Expedited Shipping,package will be shipped by FedEx, DHL or UPS.(2-7 days delivery.)

2) If you have problem of customs clearance(Invoice,declare value and etc.),please feel free to contact us,we will reply asap.

3) We will only ship the item to your ebay address, please make sure it's 100% right.(Tel number is requried.)

If need revise address,pls cancel order then place order with right address.

We will provide you good products at the reasonable price !!!

You can ask us quoted price for any products you want !!!

Welcome Wholesale !!!

After-sale follow up service

1) If for some reasons you're not satisfied with our service or product quality, please contact us without hesitate after you received the package.

2) Although we tested every items and they were packed professionally, few items(less than 0.1%) might be damaged during the transit. You are welcome to contact us if has any problem of the items.

3) Repair some products might be damaged cause by improper use, we are always happy to offer helpful repair service.

4) Warranty will not be valid if the defect was caused by customers abuse, negligence, or mishandling.

1)Our working time is from 9 am to 12 pm Monday to Sunday.(GMT+8 )

2)Please send us email via "My Message" on eBay. All messages will be replyed within 12 hours,if without response to you within 24 hours, please kindly remind us or check the spam in your mail box.


Welcome to contact us anytime ! ! !