ProductCeleron B815Core i3-4005U
Brand Intel Intel
Street Price (Approx)
Search low Celeron B815 price (Amazon)
~ $275
Search low Core i3-4005U price (Amazon)
# CPU Cores 22
Frequency (GHz) 1.6 GHz1.7 GHz
Cache (MB) 3
TDP (Watts) 35 W15 W
Product Segment Mobile
Status ReleasedReleased
Announced On 2012-01-012013-06-01
TechnicalsCeleron B815Core i3-4005U
Dimensions (2D) 37.5x37.5 mm40x40 mm
Conflict Free? 1
# CPU Cores 22
Threads/Core 24
Frequency (GHz) 1.6 GHz1.7 GHz
Cache (MB) 3
Instructions Width (bits) 6464
Instructions Extensions SSE4.xSSE4.1/4.2, AVX 2.0
Lithography Process (nm) 32 nm22 nm
TDP (Watts) 35 W15 W
Max RAM 16 GB16 GB
RAM Types DDR3 1066/1333DDR3L 1333/1600, LPDDR3 1333/1600
# Memory Channels 22
Memory Bandwidth (GB/Sec) 21.3GB/s25.6GB/s
Max CPU Temp. 100100
Max CPU / Package 11
PCI-E Version 22
PCI-E Configurations 1x16, 2x8, 1x8 2x44x1, 1x4, 1x2
PCI-E Max Lanes # 1610
Compatible Sockets FCPGA988FCBGA1168
Intel Turbo Boost Version
Intel V-Pro NoNo
Intel Hyper-Thread NoYes
Intel Virtualization (VTX) YesYes
Intel Directed I/O (VTD) NoNo
Intel Ext. Page Tables (EPT) Yes
Intel TSX Sync. Extensions No
Intel 64 YesYes
Intel MyWiFi No
Idle States YesYes
Thermal MonitoringTech. YesYes
Flex Memory Yes
Intel ID Protect Yes
Intel SMB Advantage No
Smart Response Technology No
Intel AES New Instructions NoYes
Intel Secure Key Yes
Trusted Execution NoNo
Execution Disable YesYes

 

Intel Celeron B815 vs. Intel Core i3-4005U Specs & Speed Benchmarks