ProductCore i3-4020YCore i5-3317U
Brand Intel Intel
Street Price (Approx) ~ $281
Search low Core i3-4020Y price (Amazon)
~ $225
Search low Core i5-3317U price (Amazon)
# CPU Cores 22
Frequency (GHz) 1.5 GHz1.7 GHz
Cache (MB) 33
TDP (Watts) 11.5 W17 W
Product Segment MobileMobile
Status ReleasedReleased
Announced On 2013-06-012012-03-01
TechnicalsCore i3-4020YCore i5-3317U
Dimensions (2D) 40x40 mm31x31 mm
Conflict Free? 11
# CPU Cores 22
Threads/Core 44
Frequency (GHz) 1.5 GHz1.7 GHz
Turbo Frequency (GHz) 2.6 GHz
Cache (MB) 33
Instructions Width (bits) 6464
Instructions Extensions SSE4.1/4.2, AVX 2.0AVX
Lithography Process (nm) 22 nm22 nm
TDP (Watts) 11.5 W17 W
Max RAM 16 GB32 GB
RAM Types DDR3L 1333/1600, LPDDR3 1333/1600DDR3/L/-RS 1333/1600
# Memory Channels 22
Memory Bandwidth (GB/Sec) 25.6GB/s25.6GB/s
Max CPU Temp. 100105
Max CPU / Package 11
PCI-E Version 22
PCI-E Configurations 4x1, 2x41x16, 2x8, 1x8 2x4
PCI-E Max Lanes # 121
Compatible Sockets FCBGA1168FCBGA1023
Intel Turbo Boost Version 2
Intel V-Pro NoNo
Intel Hyper-Thread YesYes
Intel Virtualization (VTX) YesYes
Intel Directed I/O (VTD) NoYes
Intel Ext. Page Tables (EPT) YesYes
Intel TSX Sync. Extensions No
Intel 64 YesYes
Intel MyWiFi Yes
Idle States YesYes
Thermal MonitoringTech. YesYes
Flex Memory Yes
Intel ID Protect YesYes
Intel SMB Advantage Yes
Smart Response Technology Yes
Intel AES New Instructions YesYes
Intel Secure Key YesYes
Trusted Execution NoNo
Execution Disable YesYes

 

Intel Core i3-4020Y vs. Intel Core i5-3317U Specs & Speed Benchmarks

Intel Core i3-4020Y vs. Intel Core i5-3317U Specs & Speed Benchmarks

Geekbench 4 Multi

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Geekbench 4 Single

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Memory Bandwidth (GB/Sec)

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Geekbench 4 Multi / Price (Market)

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