Intel Core i7-8665UE vs Intel Celeron 3965U

Comparative analysis of Intel Core i7-8665UE and Intel Celeron 3965U 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, GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

 

Differences

Reasons to consider the Intel Core i7-8665UE

  • 2 more cores, run more applications at once: 4 vs 2
  • 6 more threads: 8 vs 2
  • Around 100% higher clock speed: 4.40 GHz vs 2.2 GHz
  • 2x more L1 cache, more data can be stored in the L1 cache for quick access later
  • 2x more L2 cache, more data can be stored in the L2 cache for quick access later
  • 4x more L3 cache, more data can be stored in the L3 cache for quick access later
  • 2x more maximum memory size: 64 GB vs 32 GB
  • Around 21% better performance in PassMark - Single thread mark: 1621 vs 1339
  • 3x better performance in PassMark - CPU mark: 5170 vs 1732
Specifications (specs)
Number of cores 4 vs 2
Number of threads 8 vs 2
Maximum frequency 4.40 GHz vs 2.2 GHz
L1 cache 256 KB vs 128 KB
L2 cache 1 MB vs 512 KB
L3 cache 8 MB vs 2 MB
Maximum memory size 64 GB vs 32 GB
Benchmarks
PassMark - Single thread mark 1621 vs 1339
PassMark - CPU mark 5170 vs 1732

Compare benchmarks

CPU 1: Intel Core i7-8665UE
CPU 2: Intel Celeron 3965U

PassMark - Single thread mark
CPU 1
CPU 2
1621
1339
PassMark - CPU mark
CPU 1
CPU 2
5170
1732
Name Intel Core i7-8665UE Intel Celeron 3965U
PassMark - Single thread mark 1621 1339
PassMark - CPU mark 5170 1732
GFXBench 4.0 - Car Chase Offscreen (Frames) 894
GFXBench 4.0 - Car Chase Offscreen (Fps) 894
GFXBench 4.0 - Manhattan (Frames) 1741
GFXBench 4.0 - Manhattan (Fps) 1741
GFXBench 4.0 - T-Rex (Frames) 3215
GFXBench 4.0 - T-Rex (Fps) 3215

Compare specifications (specs)

Intel Core i7-8665UE Intel Celeron 3965U

Essentials

Architecture codename Whiskey Lake Kaby Lake
Launch date Q2'19 1 March 2017
Launch price (MSRP) $409 $107
Place in performance rating 1520 1518
Processor Number i7-8665UE 3965U
Series 8th Generation Intel Core i7 Processors Intel® Celeron® Processor 3000 Series
Status Launched Launched
Vertical segment Embedded Mobile
Price now $107
Value for money (0-100) 6.64

Performance

64 bit support
Base frequency 1.70 GHz 2.20 GHz
L1 cache 256 KB 128 KB
L2 cache 1 MB 512 KB
L3 cache 8 MB 2 MB
Manufacturing process technology 14 nm 14 nm
Maximum core temperature 100 °C 100°C
Maximum frequency 4.40 GHz 2.2 GHz
Number of cores 4 2
Number of threads 8 2
Bus Speed 4 GT/s OPI

Memory

Max memory channels 2 2
Maximum memory bandwidth 37.5 GB/s 34.1 GB/s
Maximum memory size 64 GB 32 GB
Supported memory types DDR4-2400, LPDDR3-2133 DDR4-2133, LPDDR3-1866, DDR3L-1600

Graphics

Execution Units 24
Graphics base frequency 300 MHz 300 MHz
Graphics max dynamic frequency 1.15 GHz 900 MHz
Intel® Quick Sync Video
Processor graphics Intel UHD Graphics 620 Intel® HD Graphics 610
Device ID 0x5906
Graphics max frequency 900 MHz
Intel® Clear Video HD technology
Intel® Clear Video technology
Max video memory 32 GB

Graphics interfaces

DisplayPort
eDP
HDMI
Number of displays supported 3 3
DVI

Graphics image quality

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

Graphics API support

DirectX 12 12
OpenGL 4.5 4.4

Compatibility

Configurable TDP-down 12.5 Watt 10 W
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 1
Package Size 46 x 24 42mm X 24mm
Sockets supported FCBGA1528 FCBGA1356
Thermal Design Power (TDP) 15 Watt 15 Watt
Low Halogen Options Available

Peripherals

Max number of PCIe lanes 16 10
PCI Express revision 3.0 2.0
PCIe configurations 1x4, 2x2, 1x2+2x1 and 4x1 1x4, 2x2, 1x2+2x1 and 4x1

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® Memory Protection Extensions (Intel® MPX)

Advanced Technologies

Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions Intel SSE4.1 Intel® SSE4.1, Intel® SSE4.2
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® Advanced Vector Extensions (AVX)
Intel® Flex Memory Access
Intel® My WiFi technology
Intel® Smart Response technology
Intel® Stable Image Platform Program (SIPP)
Speed Shift technology

Virtualization

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