ProductCore i7-4950HQCore i7-4770K
Brand Intel Intel
Street Price (Approx) ~ $623
Search low Core i7-4950HQ price (Amazon)
~ $465
Search low Core i7-4770K price (Amazon)
# CPU Cores 44
Frequency (GHz) 2.4 GHz3.5 GHz
Cache (MB) 68
TDP (Watts) 47 W84 W
Product Segment MobileDesktop
Status ReleasedReleased
Announced On 2013-06-012013-03-01
TechnicalsCore i7-4950HQCore i7-4770K
Dimensions (2D) 37.5x37.5 mm37.5x37.5 mm
Conflict Free? 11
# CPU Cores 44
Threads/Core 88
Frequency (GHz) 2.4 GHz3.5 GHz
Turbo Frequency (GHz) 3.6 GHz3.9 GHz
Cache (MB) 68
Instructions Width (bits) 6464
Instructions Extensions SSE4.1/4.2, AVX 2.0SSE4.1/4.2, AVX 2.0
Lithography Process (nm) 22 nm22 nm
TDP (Watts) 47 W84 W
Max RAM 32 GB32 GB
RAM Types DDR3L 1333/1600DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V
# Memory Channels 22
Memory Bandwidth (GB/Sec) 25.6GB/s25.6GB/s
Max CPU Temp. 100
Max CPU / Package 11
PCI-E Version 33
PCI-E Configurations 1x16, 2x8, 1x8 2x4Up to 1x16, 2x8, 1x8+2x4
PCI-E Max Lanes # 1616
Compatible Sockets FCBGA1364FCLGA1150
Intel Turbo Boost Version 22
Intel V-Pro YesNo
Intel Hyper-Thread YesYes
Intel Virtualization (VTX) YesYes
Intel Directed I/O (VTD) YesNo
Intel Ext. Page Tables (EPT) YesYes
Intel TSX Sync. Extensions YesNo
Intel 64 YesYes
Intel MyWiFi YesYes
Idle States YesYes
Thermal MonitoringTech. YesYes
Intel ID Protect YesYes
Intel SIPP No
Intel SMB Advantage Yes
Intel AES New Instructions YesYes
Intel Secure Key YesYes
Intel OS Guard Yes
Trusted Execution YesNo
Execution Disable YesYes

 

Intel Core i7-4950HQ vs. Intel Core i7-4770K Specs & Speed Benchmarks

Intel Core i7-4950HQ vs. Intel Core i7-4770K Specs & Speed Benchmarks

Geekbench 4 Multi

Higher is better

Geekbench 4 Single

Higher is better

Memory Bandwidth (GB/Sec)

Higher is better

Geekbench 4 Multi / Price (Market)

Higher is better