ProductCore i5-5287UCore i7-4500U
Brand Intel Intel
Street Price (Approx) ~ $315
Search low Core i5-5287U price (Amazon)
~ $393
Search low Core i7-4500U price (Amazon)
# CPU Cores 22
Frequency (GHz) 2.9 GHz1.8 GHz
Cache (MB) 4
TDP (Watts) 28 W15 W
Product Segment MobileMobile
Status ReleasedReleased
Announced On 2015-01-012013-06-01
TechnicalsCore i5-5287UCore i7-4500U
Dimensions (2D) 40x40 mm40x40 mm
Conflict Free? 11
# CPU Cores 22
Threads/Core 44
Frequency (GHz) 2.9 GHz1.8 GHz
Turbo Frequency (GHz) 3.3 GHz3 GHz
Cache (MB) 4
Instructions Width (bits) 6464
Instructions Extensions SSE4.1/4.2, AVX 2.0SSE4.1/4.2, AVX 2.0
Lithography Process (nm) 14 nm22 nm
TDP (Watts) 28 W15 W
TDP Down (W) 23
TDP Frequency (W) 0.6
Max RAM 16 GB16 GB
RAM Types DDR3L 1333/1600, LPDDR3 1600/1866DDR3L 1333/1600, LPDDR3 1333/1600
# Memory Channels 22
Memory Bandwidth (GB/Sec) 25.6GB/s25.6GB/s
Max CPU Temp. 105100
Max CPU / Package 11
PCI-E Version 22
PCI-E Configurations 4x1, 2x44x1, 2x4
PCI-E Max Lanes # 1212
Compatible Sockets FCBGA1168FCBGA1168
Intel Turbo Boost Version 22
Intel V-Pro NoNo
Intel Hyper-Thread YesYes
Intel Virtualization (VTX) YesYes
Intel Directed I/O (VTD) YesNo
Intel Ext. Page Tables (EPT) YesYes
Intel TSX Sync. Extensions NoNo
Intel 64 YesYes
Idle States YesYes
Thermal MonitoringTech. YesYes
Flex Memory Yes
Intel ID Protect YesYes
Intel SIPP No
Intel SMB Advantage Yes
Smart Response Technology Yes
Intel AES New Instructions YesYes
Intel Secure Key YesYes
Intel OS Guard Yes
Trusted Execution NoNo
Execution Disable YesYes


Intel Core i5-5287U vs. Intel Core i7-4500U 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