ProductCore i7-4930KCore i7-4790K
Brand Intel Intel
Street Price (Approx) ~ $695
Search low Core i7-4930K price (Amazon)
~ $380
Search low Core i7-4790K price (Amazon)
# CPU Cores 64
Frequency (GHz) 3.4 GHz4 GHz
Cache (MB) 128
TDP (Watts) 130 W88 W
Product Segment DesktopDesktop
Status ReleasedReleased
Announced On 2013-06-012014-03-01
TechnicalsCore i7-4930KCore i7-4790K
Dimensions (2D) 52.5x52.5 mm37.5x37.5 mm
Conflict Free? 11
# CPU Cores 64
Threads/Core 128
Frequency (GHz) 3.4 GHz4 GHz
Turbo Frequency (GHz) 3.9 GHz4.4 GHz
Cache (MB) 128
Instructions Width (bits) 6464
Instructions Extensions SSE4.2, AVX, AESSSE4.1/4.2, AVX 2.0
Lithography Process (nm) 22 nm22 nm
TDP (Watts) 130 W88 W
Max RAM 64 GB32 GB
RAM Types DDR3 1333/1600/1866DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V
# Memory Channels 42
Memory Bandwidth (GB/Sec) 59.7GB/s25.6GB/s
Max CPU / Package 11
PCI-E Version 33
PCI-E Configurations Up to 1x16, 2x8, 1x8+2x4
PCI-E Max Lanes # 4016
Compatible Sockets FCLGA1150
Intel Turbo Boost Version 22
Intel V-Pro NoNo
Intel Hyper-Thread YesYes
Intel Virtualization (VTX) YesYes
Intel Directed I/O (VTD) YesYes
Intel Ext. Page Tables (EPT) YesYes
Intel TSX Sync. Extensions No
Intel 64 YesYes
Intel MyWiFi Yes
Idle States YesYes
Thermal MonitoringTech. YesYes
Intel ID Protect YesYes
Intel SIPP No
Smart Response Technology Yes
Intel AES New Instructions YesYes
Intel Secure Key Yes
Intel OS Guard Yes
Trusted Execution NoNo
Execution Disable YesYes

 

Intel Core i7-4930K vs. Intel Core i7-4790K Specs & Speed Benchmarks

Intel Core i7-4930K vs. Intel Core i7-4790K 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