ProductCore i5-7Y54Core i7-7660U
Brand Intel Intel
Street Price (Approx) ~ $281
Search low Core i5-7Y54 price (Amazon)
~ $415
Search low Core i7-7660U price (Amazon)
# CPU Cores 22
Frequency (GHz) 1.2 GHz2.5 GHz
Cache (MB) 44
TDP (Watts) 4.5 W15 W
Product Segment MobileMobile
Status ReleasedReleased
Announced On 2016-06-012017-01-01
TechnicalsCore i5-7Y54Core i7-7660U
Dimensions (2D) 20.5x20.5 mm42x42 mm
Conflict Free? 11
# CPU Cores 22
Threads/Core 44
Frequency (GHz) 1.2 GHz2.5 GHz
Turbo Frequency (GHz) 3.2 GHz4 GHz
Cache (MB) 44
Instructions Width (bits) 6464
Instructions Extensions SSE4.1/4.2, AVX 2.0SSE4.1/4.2, AVX 2.0
Lithography Process (nm) 14 nm14 nm
TDP Up (W) 7
TDP (Watts) 4.5 W15 W
TDP Down (W) 3.59.5
TDP Frequency (W) 0.6
Max RAM 16 GB32 GB
RAM Types LPDDR3-1866, DDR3L-1600DDR4-2133, LPDDR3-1866, DDR3L-1600
# Memory Channels 22
Memory Bandwidth (GB/Sec) 29.8GB/s34.1GB/s
Max CPU / Package 11
GPU Intel® HD Graphics 615Intel® Iris™ Plus Graphics 640
PCI-E Version 33
PCI-E Max Lanes # 1012
Compatible Sockets FCBGA1515FCBGA1356
Intel Turbo Boost Version 22
Intel V-Pro NoYes
Intel Hyper-Thread YesYes
Intel Virtualization (VTX) YesYes
Intel Directed I/O (VTD) YesYes
Intel Ext. Page Tables (EPT) YesYes
Intel TSX Sync. Extensions NoYes
Intel 64 YesYes
Intel MyWiFi YesYes
Idle States YesYes
Enhanced Speedstep YesYes
Thermal MonitoringTech. YesYes
Flex Memory YesYes
Intel ID Protect YesYes
Intel SIPP NoYes
Smart Response Technology YesYes
Intel AES New Instructions YesYes
Intel Secure Key YesYes
Intel SGX YesYes
Intel MPX YesYes
Intel OS Guard YesYes
Trusted Execution NoYes
Execution Disable YesYes

 

Intel Core i5-7Y54 vs. Intel Core i7-7660U Specs & Speed Benchmarks

Intel Core i5-7Y54 vs. Intel Core i7-7660U Specs & Speed Benchmarks

Geekbench 4 Multi

Higher is better
Intel Celeron N3160Intel Atom x7-Z8750Intel Core i3-7100UIntel Core i3-6157UIntel Core m3-7Y32Intel Core i5-7Y54Intel Core i7-7500UIntel Core i5-7300UIntel Core i5-7360UIntel Core i7-7660UIntel Core i7-7660UIntel Core i5-7440HQIntel Core i7-7920HQIntel Core i7-7820HK025005000750010000125001500017500

Geekbench 4 Single

Higher is better
Intel Celeron N3160Intel Atom x7-Z8750Intel Core i3-6157UIntel Core i3-7100UIntel Core m3-7Y32Intel Core i5-7Y54Intel Core i5-7300UIntel Core i7-7500UIntel Core i7-7920HQIntel Core i5-7360UIntel Core i5-7440HQIntel Core i7-7660UIntel Core i7-7660UIntel Core i7-7820HK500100015002000250030003500400045005000

Memory Bandwidth (GB/Sec)

Higher is better
Intel Atom x7-Z8750Intel Core m3-7Y32Intel Core i5-7Y54Intel Core i7-7920HQIntel Core i7-7660UIntel Core i7-7500UIntel Core i7-7820HKIntel Core i5-7360UIntel Core i3-6157UIntel Core i5-7300UIntel Core i3-7100UIntel Core i5-7440HQIntel Core i7-7660U2022.52527.53032.535

Geekbench 4 Multi / Price (Market)

Higher is better
00.1250.250.3750.50.6250.750.8751