ProductCeleron 2957UCore i7-7820HK
Brand Intel Intel
Street Price (Approx) ~ $107
Search low Celeron 2957U price (Amazon)
~ $378
Search low Core i7-7820HK price (Amazon)
# CPU Cores 24
Frequency (GHz) 1.4 GHz2.9 GHz
Cache (MB) 28
TDP (Watts) 15 W45 W
Product Segment MobileMobile
Status ReleasedReleased
Announced On 2013-10-012017-01-01
TechnicalsCeleron 2957UCore i7-7820HK
Dimensions (2D) 40x40 mm42x42 mm
Conflict Free? 11
# CPU Cores 24
Threads/Core 28
Frequency (GHz) 1.4 GHz2.9 GHz
Turbo Frequency (GHz) 3.9 GHz
Cache (MB) 28
Instructions Width (bits) 6464
Instructions Extensions SSE4.1/4.2SSE4.1/4.2, AVX 2.0
Lithography Process (nm) 22 nm14 nm
TDP (Watts) 15 W45 W
TDP Down (W) 35
Max RAM 16 GB64 GB
RAM Types DDR3L 1333/1600, LPDDR3 1333/1600DDR4-2400, LPDDR3-2133, DDR3L-1600
# Memory Channels 22
Memory Bandwidth (GB/Sec) 25.6GB/s34.1GB/s
Max CPU Temp. 100
Max CPU / Package 11
GPU Intel® HD Graphics 630
PCI-E Version 23
PCI-E Configurations 4x1, 1x4, 1x2
PCI-E Max Lanes # 1016
Compatible Sockets FCBGA1168FCBGA1440
Intel Turbo Boost Version 2
Intel V-Pro NoNo
Intel Hyper-Thread NoYes
Intel Virtualization (VTX) YesYes
Intel Directed I/O (VTD) NoYes
Intel Ext. Page Tables (EPT) YesYes
Intel TSX Sync. Extensions NoYes
Intel 64 YesYes
Intel MyWiFi Yes
Idle States YesYes
Enhanced Speedstep Yes
Thermal MonitoringTech. YesYes
Flex Memory Yes
Intel ID Protect NoYes
Intel SIPP NoNo
Intel SMB Advantage No
Smart Response Technology NoYes
Intel AES New Instructions NoYes
Intel Secure Key YesYes
Intel SGX Yes
Intel MPX Yes
Intel OS Guard NoYes
Trusted Execution NoNo
Execution Disable YesYes

 

Intel Celeron 2957U vs. Intel Core i7-7820HK Specs & Speed Benchmarks

Intel Celeron 2957U vs. Intel Core i7-7820HK Specs & Speed Benchmarks

Geekbench 4 Multi

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Geekbench 4 Single

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Memory Bandwidth (GB/Sec)

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Geekbench 4 Multi / Price (Market)

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