Intel Core i7-7820HK vs Intel Celeron 2970M

Comparative analysis of Intel Core i7-7820HK and Intel Celeron 2970M 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, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, 3DMark Fire Strike - Physics Score, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps).

 

Differences

Reasons to consider the Intel Core i7-7820HK

  • CPU is newer: launch date 2 year(s) 8 month(s) later
  • Processor is unlocked, an unlocked multiplier allows for easier overclocking
  • 2 more cores, run more applications at once: 4 vs 2
  • 6 more threads: 8 vs 2
  • Around 77% higher clock speed: 3.90 GHz vs 2.2 GHz
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 22 nm
  • 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 70% better performance in PassMark - Single thread mark: 2116 vs 1245
  • 4.9x better performance in PassMark - CPU mark: 7377 vs 1501
  • 2.5x better performance in GFXBench 4.0 - Car Chase Offscreen (Frames): 1720 vs 684
  • Around 11% better performance in GFXBench 4.0 - Manhattan (Frames): 3147 vs 2841
  • Around 70% better performance in GFXBench 4.0 - T-Rex (Frames): 5705 vs 3351
  • 2.5x better performance in GFXBench 4.0 - Car Chase Offscreen (Fps): 1720 vs 684
  • Around 11% better performance in GFXBench 4.0 - Manhattan (Fps): 3147 vs 2841
  • Around 70% better performance in GFXBench 4.0 - T-Rex (Fps): 5705 vs 3351
Specifications (specs)
Launch date 3 January 2017 vs 14 April 2014
Unlocked Unlocked vs Locked
Number of cores 4 vs 2
Number of threads 8 vs 2
Maximum frequency 3.90 GHz vs 2.2 GHz
Manufacturing process technology 14 nm vs 22 nm
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 2116 vs 1245
PassMark - CPU mark 7377 vs 1501
GFXBench 4.0 - Car Chase Offscreen (Frames) 1720 vs 684
GFXBench 4.0 - Manhattan (Frames) 3147 vs 2841
GFXBench 4.0 - T-Rex (Frames) 5705 vs 3351
GFXBench 4.0 - Car Chase Offscreen (Fps) 1720 vs 684
GFXBench 4.0 - Manhattan (Fps) 3147 vs 2841
GFXBench 4.0 - T-Rex (Fps) 5705 vs 3351

Reasons to consider the Intel Celeron 2970M

  • Around 22% lower typical power consumption: 37 Watt vs 45 Watt
Thermal Design Power (TDP) 37 Watt vs 45 Watt

Compare benchmarks

CPU 1: Intel Core i7-7820HK
CPU 2: Intel Celeron 2970M

PassMark - Single thread mark
CPU 1
CPU 2
2116
1245
PassMark - CPU mark
CPU 1
CPU 2
7377
1501
GFXBench 4.0 - Car Chase Offscreen (Frames)
CPU 1
CPU 2
1720
684
GFXBench 4.0 - Manhattan (Frames)
CPU 1
CPU 2
3147
2841
GFXBench 4.0 - T-Rex (Frames)
CPU 1
CPU 2
5705
3351
GFXBench 4.0 - Car Chase Offscreen (Fps)
CPU 1
CPU 2
1720
684
GFXBench 4.0 - Manhattan (Fps)
CPU 1
CPU 2
3147
2841
GFXBench 4.0 - T-Rex (Fps)
CPU 1
CPU 2
5705
3351
Name Intel Core i7-7820HK Intel Celeron 2970M
PassMark - Single thread mark 2116 1245
PassMark - CPU mark 7377 1501
Geekbench 4 - Single Core 1003
Geekbench 4 - Multi-Core 3955
3DMark Fire Strike - Physics Score 4200
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 5.233
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 85.638
CompuBench 1.5 Desktop - T-Rex (Frames/s) 0.691
CompuBench 1.5 Desktop - Video Composition (Frames/s) 2.65
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 6.316
GFXBench 4.0 - Car Chase Offscreen (Frames) 1720 684
GFXBench 4.0 - Manhattan (Frames) 3147 2841
GFXBench 4.0 - T-Rex (Frames) 5705 3351
GFXBench 4.0 - Car Chase Offscreen (Fps) 1720 684
GFXBench 4.0 - Manhattan (Fps) 3147 2841
GFXBench 4.0 - T-Rex (Fps) 5705 3351

Compare specifications (specs)

Intel Core i7-7820HK Intel Celeron 2970M

Essentials

Architecture codename Kaby Lake Haswell
Launch date 3 January 2017 14 April 2014
Launch price (MSRP) $378 $75
Place in performance rating 1283 1292
Processor Number i7-7820HK 2970M
Series 7th Generation Intel® Core™ i7 Processors Intel® Celeron® Processor 2000 Series
Status Launched Launched
Vertical segment Mobile Mobile

Performance

64 bit support
Base frequency 2.90 GHz 2.20 GHz
Bus Speed 8 GT/s DMI 5 GT/s DMI2
L1 cache 256 KB 128 KB
L2 cache 1 MB 512 KB
L3 cache 8 MB 2 MB
Manufacturing process technology 14 nm 22 nm
Maximum core temperature 100°C 100°C
Maximum frequency 3.90 GHz 2.2 GHz
Number of cores 4 2
Number of threads 8 2
Unlocked
Die size 130 mm
Transistor count 960 Million

Memory

Max memory channels 2 2
Maximum memory bandwidth 37.5 GB/s 25.6 GB/s
Maximum memory size 64 GB 32 GB
Supported memory types DDR4-2400, LPDDR3-2133, DDR3L-1600 DDR3L 1333/1600

Graphics

Device ID 0x591B
Graphics base frequency 350 MHz 400 MHz
Graphics max dynamic frequency 1.10 GHz 1.10 GHz
Graphics max frequency 1.1 GHz 1.1 GHz
Intel® Clear Video HD technology
Intel® Clear Video technology
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Max video memory 64 GB
Processor graphics Intel® HD Graphics 630 Intel HD Graphics

Graphics interfaces

DisplayPort
DVI
eDP
HDMI
Number of displays supported 3 3
Wireless Display (WiDi) support
VGA

Graphics image quality

4K resolution support
Max resolution over DisplayPort 4096x2304@60Hz
Max resolution over eDP 4096x2304@60Hz
Max resolution over HDMI 1.4 4096x2304@30Hz
Max resolution over VGA N / A

Graphics API support

DirectX 12
OpenGL 4.5

Compatibility

Configurable TDP-down 35 W
Low Halogen Options Available
Max number of CPUs in a configuration 1 1
Package Size 42mm x 28mm 37.5mm x 37.5mm x 4.7mm
Sockets supported FCBGA1440 FCPGA946
Thermal Design Power (TDP) 45 Watt 37 Watt

Peripherals

Max number of PCIe lanes 16 16
PCI Express revision 3.0 2.0
PCIe configurations Up to 1x16, 2x8, 1x8+2x4 1x16 or 2x8 or 1x8 2x4

Security & Reliability

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

Advanced Technologies

Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 Intel® SSE4.1, Intel® SSE4.2
Intel 64
Intel® Advanced Vector Extensions (AVX)
Intel® AES New Instructions
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® My WiFi technology
Intel® Smart Response technology
Intel® Stable Image Platform Program (SIPP)
Intel® TSX-NI
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Speed Shift technology
Thermal Monitoring

Virtualization

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