Intel Core i7-8665UE vs Intel Xeon E5-2648L v2

Comparative analysis of Intel Core i7-8665UE and Intel Xeon E5-2648L v2 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics image quality, Graphics API support, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

 

Differences

Reasons to consider the Intel Core i7-8665UE

  • Around 76% higher clock speed: 4.40 GHz vs 2.50 GHz
  • Around 9% higher maximum core temperature: 100 °C vs 92°C
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 22 nm
  • 4.7x lower typical power consumption: 15 Watt vs 70 Watt
  • Around 26% better performance in PassMark - Single thread mark: 1621 vs 1286
Specifications (specs)
Maximum frequency 4.40 GHz vs 2.50 GHz
Maximum core temperature 100 °C vs 92°C
Manufacturing process technology 14 nm vs 22 nm
Thermal Design Power (TDP) 15 Watt vs 70 Watt
Benchmarks
PassMark - Single thread mark 1621 vs 1286

Reasons to consider the Intel Xeon E5-2648L v2

  • 6 more cores, run more applications at once: 10 vs 4
  • 12 more threads: 20 vs 8
  • 12x more maximum memory size: 768 GB vs 64 GB
  • 3.1x better performance in PassMark - CPU mark: 16028 vs 5170
Specifications (specs)
Number of cores 10 vs 4
Number of threads 20 vs 8
Maximum memory size 768 GB vs 64 GB
Max number of CPUs in a configuration 2 vs 1
Benchmarks
PassMark - CPU mark 16028 vs 5170

Compare benchmarks

CPU 1: Intel Core i7-8665UE
CPU 2: Intel Xeon E5-2648L v2

PassMark - Single thread mark
CPU 1
CPU 2
1621
1286
PassMark - CPU mark
CPU 1
CPU 2
5170
16028
Name Intel Core i7-8665UE Intel Xeon E5-2648L v2
PassMark - Single thread mark 1621 1286
PassMark - CPU mark 5170 16028

Compare specifications (specs)

Intel Core i7-8665UE Intel Xeon E5-2648L v2

Essentials

Architecture codename Whiskey Lake Ivy Bridge EP
Launch date Q2'19 Q3'13
Launch price (MSRP) $409
Place in performance rating 1519 1521
Processor Number i7-8665UE E5-2648LV2
Series 8th Generation Intel Core i7 Processors Intel® Xeon® Processor E5 v2 Family
Status Launched Launched
Vertical segment Embedded Embedded

Performance

64 bit support
Base frequency 1.70 GHz 1.90 GHz
L1 cache 256 KB
L2 cache 1 MB
L3 cache 8 MB
Manufacturing process technology 14 nm 22 nm
Maximum core temperature 100 °C 92°C
Maximum frequency 4.40 GHz 2.50 GHz
Number of cores 4 10
Number of threads 8 20
Bus Speed 8 GT/s QPI
Number of QPI Links 2
VID voltage range 0.65–1.30V

Memory

Max memory channels 2 4
Maximum memory bandwidth 37.5 GB/s 59.7 GB/s
Maximum memory size 64 GB 768 GB
Supported memory types DDR4-2400, LPDDR3-2133 DDR3 800/1066/1333/1600/1866

Graphics

Execution Units 24
Graphics base frequency 300 MHz
Graphics max dynamic frequency 1.15 GHz
Intel® Quick Sync Video
Processor graphics Intel UHD Graphics 620

Graphics interfaces

DisplayPort
eDP
HDMI
Number of displays supported 3

Graphics image quality

4K resolution support
Max resolution over DisplayPort 4096x2304@60Hz
Max resolution over eDP 4096x2304@60Hz
Max resolution over HDMI 1.4 4096x2160@30/24Hz

Graphics API support

DirectX 12
OpenGL 4.5

Compatibility

Configurable TDP-down 12.5 Watt
Configurable TDP-down Frequency 1.30 GHz
Configurable TDP-up 25 Watt
Configurable TDP-up Frequency 2.00 GHz
Max number of CPUs in a configuration 1 2
Package Size 46 x 24 52.5mm x 45mm
Sockets supported FCBGA1528 FCLGA2011
Thermal Design Power (TDP) 15 Watt 70 Watt
Low Halogen Options Available

Peripherals

Max number of PCIe lanes 16 40
PCI Express revision 3.0 3.0
PCIe configurations 1x4, 2x2, 1x2+2x1 and 4x1 x4, x8, x16
Scalability 2S Only

Security & Reliability

Execute Disable Bit (EDB)
Intel® OS Guard
Intel® Secure Key technology
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)
Intel® Identity Protection technology

Advanced Technologies

Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions Intel SSE4.1 Intel® AVX
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Optane™ Memory Supported
Intel® TSX-NI
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Thermal Monitoring
Intel® Demand Based Switching
Intel® Flex Memory Access
Physical Address Extensions (PAE) 46-bit

Virtualization

Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)