ProductCore i7-7Y75Core i7-3960X Extreme Edition
BrandIntel Intel
Street Price (Approx)~ $393
Search low Core i7-7Y75 price (Amazon)
~ $765
Search low Core i7-3960X Extreme Edition price (Amazon)
# CPU Cores26
Frequency (GHz)1.3 GHz3.3 GHz
Cache (MB)415
TDP (Watts)4.5 W130 W
Product SegmentMobileDesktop
Announced On2016-06-012011-10-01
TechnicalsCore i7-7Y75Core i7-3960X Extreme Edition
Dimensions (2D)20.5x20.5 mm52.5x52.5 mm
Conflict Free?1
# CPU Cores26
Frequency (GHz)1.3 GHz3.3 GHz
Turbo Frequency (GHz)3.6 GHz3.9 GHz
Cache (MB)415
Instructions Width (bits)6464
Instructions ExtensionsSSE4.1/4.2, AVX 2.0SSE4.2, AVX, AES
Lithography Process (nm)14 nm32 nm
TDP Up (W)7
TDP (Watts)4.5 W130 W
TDP Down (W)3.5
TDP Frequency (W)0.6
Max RAM16 GB64 GB
RAM TypesLPDDR3-1866, DDR3L-1600DDR3 1066/1333/1600
# Memory Channels24
Memory Bandwidth (GB/Sec)29.8GB/s51.2GB/s
Max CPU / Package11
GPUIntel® HD Graphics 615
PCI-E Version32
PCI-E Max Lanes #1040
Compatible SocketsFCBGA1515
Intel Turbo Boost Version22
Intel V-ProYesNo
Intel Hyper-ThreadYesYes
Intel Virtualization (VTX)YesYes
Intel Directed I/O (VTD)YesYes
Intel Ext. Page Tables (EPT)YesYes
Intel TSX Sync. ExtensionsYes
Intel 64YesYes
Intel MyWiFiYes
Idle StatesYesYes
Enhanced SpeedstepYes
Thermal MonitoringTech.YesYes
Flex MemoryYes
Intel ID ProtectYesYes
Intel SIPPYes
Smart Response TechnologyYesYes
Intel AES New InstructionsYesYes
Intel Secure KeyYes
Intel SGXYes
Intel MPXYes
Intel OS GuardYes
Trusted ExecutionYesNo
Execution DisableYesYes


Intel Core i7-7Y75 vs. Intel Core i7-3960X Extreme Edition Specs & Speed Benchmarks

CPU Speed

These tests are designed to stress the CPU components of the processor

Geekbench 4 Multi, Higher is better

Geekbench 4 Single, Higher is better

Memory Bandwidth (GB/Sec), Higher is better


Performance/Price (Value)

Some of the same tests as above, but shown as a relation to the price. This shows what performance you get for each additional dollar spent. The higher the score, and the more value you get for your money

Geekbench 4 Multi / Price, Higher is better