ProductCore i3-4350TCore i7-7820X X-series
Brand Intel Intel
Street Price (Approx) ~ $138
Search low Core i3-4350T price (Amazon)
~ $455
Search low Core i7-7820X X-series price (Amazon)
# CPU Cores 28
Frequency (GHz) 3.1 GHz3.6 GHz
Cache (MB) 411
TDP (Watts) 35 W140 W
Product Segment DesktopDesktop
Status ReleasedReleased
Announced On 2014-03-012017-03-01
TechnicalsCore i3-4350TCore i7-7820X X-series
Dimensions (2D) 37.5x37.5 mm
Conflict Free? 11
# CPU Cores 28
Threads/Core 416
Frequency (GHz) 3.1 GHz3.6 GHz
Turbo Frequency (GHz) 4.3 GHz
Cache (MB) 411
Instructions Width (bits) 6464
Instructions Extensions SSE4.1/4.2, AVX 2.0SSE4.1/4.2, AVX 2.0, AVX-512
Lithography Process (nm) 22 nm14 nm
TDP (Watts) 35 W140 W
Max RAM 32 GB128 GB
RAM Types DDR3-1333/1600, DDR3L-1333/1600 @ 1.5VDDR4-2666
# Memory Channels 24
Memory Bandwidth (GB/Sec) 25.6GB/s
Max CPU / Package 11
PCI-E Version 33
PCI-E Configurations Up to 1x16, 2x8, 1x8+2x4
PCI-E Max Lanes # 1628
Compatible Sockets FCLGA1150FCLGA2066
Intel Turbo Boost Version 2
Intel V-Pro No
Intel Hyper-Thread YesYes
Intel Virtualization (VTX) YesYes
Intel Directed I/O (VTD) NoYes
Intel Ext. Page Tables (EPT) Yes
Intel TSX Sync. Extensions No
Intel 64 YesYes
Idle States Yes
Enhanced Speedstep Yes
Thermal MonitoringTech. Yes
Intel SIPP No
Intel SMB Advantage Yes
Intel AES New Instructions YesYes
Trusted Execution No
Execution Disable YesYes

 

Intel Core i3-4350T vs. Intel Core i7-7820X X-series 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