Intel Core i7-6650U vs Intel Core i5-4350U
Comparative analysis of Intel Core i7-6650U and Intel Core i5-4350U 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, 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 i7-6650U
- CPU is newer: launch date 2 year(s) 2 month(s) later
- Around 17% higher clock speed: 3.40 GHz vs 2.90 GHz
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 22 nm
- Around 33% more L3 cache; more data can be stored in the L3 cache for quick access later
- 2x more maximum memory size: 32 GB vs 16 GB
- Around 14% better performance in PassMark - Single thread mark: 1802 vs 1585
- Around 48% better performance in PassMark - CPU mark: 3583 vs 2425
Specifications (specs) | |
Launch date | 1 September 2015 vs 4 June 2013 |
Maximum frequency | 3.40 GHz vs 2.90 GHz |
Manufacturing process technology | 14 nm vs 22 nm |
L3 cache | 4 MB vs 3 MB |
Maximum memory size | 32 GB vs 16 GB |
Benchmarks | |
PassMark - Single thread mark | 1802 vs 1585 |
PassMark - CPU mark | 3583 vs 2425 |
Reasons to consider the Intel Core i5-4350U
- 4.1x better performance in Geekbench 4 - Single Core: 3182 vs 778
- 3.1x better performance in Geekbench 4 - Multi-Core: 5645 vs 1801
Benchmarks | |
Geekbench 4 - Single Core | 3182 vs 778 |
Geekbench 4 - Multi-Core | 5645 vs 1801 |
Compare benchmarks
CPU 1: Intel Core i7-6650U
CPU 2: Intel Core i5-4350U
PassMark - Single thread mark |
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PassMark - CPU mark |
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Geekbench 4 - Single Core |
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Geekbench 4 - Multi-Core |
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Name | Intel Core i7-6650U | Intel Core i5-4350U |
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PassMark - Single thread mark | 1802 | 1585 |
PassMark - CPU mark | 3583 | 2425 |
Geekbench 4 - Single Core | 778 | 3182 |
Geekbench 4 - Multi-Core | 1801 | 5645 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 39.464 | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 313.607 | |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 2.063 | |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 26.013 | |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 43.091 | |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 2244 | |
GFXBench 4.0 - Manhattan (Frames) | 1727 | |
GFXBench 4.0 - T-Rex (Frames) | 3428 | |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 2244 | |
GFXBench 4.0 - Manhattan (Fps) | 1727 | |
GFXBench 4.0 - T-Rex (Fps) | 3428 |
Compare specifications (specs)
Intel Core i7-6650U | Intel Core i5-4350U | |
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Essentials |
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Architecture codename | Skylake | Haswell |
Launch date | 1 September 2015 | 4 June 2013 |
Launch price (MSRP) | $415 | $342 |
Place in performance rating | 995 | 1000 |
Processor Number | i7-6650U | i5-4350U |
Series | 6th Generation Intel® Core™ i7 Processors | 4th Generation Intel® Core™ i5 Processors |
Status | Launched | Launched |
Vertical segment | Mobile | Mobile |
Performance |
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64 bit support | ||
Base frequency | 2.20 GHz | 1.40 GHz |
Bus Speed | 4 GT/s OPI | 5 GT/s DMI2 |
L1 cache | 128 KB | 128 KB |
L2 cache | 512 KB | 512 KB |
L3 cache | 4 MB | 3 MB |
Manufacturing process technology | 14 nm | 22 nm |
Maximum core temperature | 100°C | 100°C |
Maximum frequency | 3.40 GHz | 2.90 GHz |
Number of cores | 2 | 2 |
Number of threads | 4 | 4 |
Die size | 181 mm | |
Transistor count | 1300 Million | |
Memory |
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Max memory channels | 2 | 2 |
Maximum memory bandwidth | 34.1 GB/s | 25.6 GB/s |
Maximum memory size | 32 GB | 16 GB |
Supported memory types | DDR4-2133, LPDDR3-1866, DDR3L-1600 | DDR3L 1333/1600, LPDDR3 1333/1600 |
Graphics |
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Device ID | 0x1926 | 0xA26 |
eDRAM | 64 MB | |
Graphics base frequency | 300 MHz | 200 MHz |
Graphics max dynamic frequency | 1.05 GHz | 1.10 GHz |
Graphics max frequency | 1.05 GHz | 1.1 GHz |
Intel® Clear Video HD technology | ||
Intel® Clear Video technology | ||
Intel® InTru™ 3D technology | ||
Intel® Quick Sync Video | ||
Max video memory | 32 GB | 2 GB |
Processor graphics | Intel® Iris® Graphics 540 | Intel® HD Graphics 5000 |
Intel® Flexible Display Interface (Intel® FDI) | ||
Graphics interfaces |
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DisplayPort | ||
DVI | ||
eDP | ||
HDMI | ||
Number of displays supported | 3 | 3 |
Wireless Display (WiDi) support | ||
Graphics image quality |
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4K resolution support | ||
Max resolution over DisplayPort | 4096x2304@60Hz | 3200x2000@60Hz |
Max resolution over eDP | 4096x2304@60Hz | |
Max resolution over HDMI 1.4 | 4096x2304@24Hz | 3280x2000@60Hz |
Max resolution over WiDi | 1080p | |
Graphics API support |
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DirectX | 12 | 11.2/12 |
OpenGL | 4.5 | 4.3 |
Compatibility |
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Configurable TDP-down | 9.5 W | |
Low Halogen Options Available | ||
Max number of CPUs in a configuration | 1 | 1 |
Package Size | 42x24x1.3 | 40mm x 24mm x 1.5mm |
Sockets supported | FCBGA1356 | FCBGA1168 |
Thermal Design Power (TDP) | 15 Watt | 15 Watt |
Peripherals |
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Max number of PCIe lanes | 12 | 12 |
PCI Express revision | 3.0 | 2.0 |
PCIe configurations | 1x4, 2x2, 1x2+2x1 and 4x1 | 4x1, 2x4 |
Integrated IDE | ||
Integrated LAN | ||
Max number of SATA 6 Gb/s Ports | 4 | |
Number of USB ports | 4 | |
PCI support | ||
Total number of SATA ports | 4 | |
UART | ||
USB revision | 3.0 | |
Security & Reliability |
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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 |
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Enhanced Intel SpeedStep® technology | ||
Idle States | ||
Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 |
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 | ||
Thermal Monitoring | ||
Flexible Display interface (FDI) | ||
General-Purpose Input/Output (GPIO) | ||
HD Audio | ||
Intel® Active Management technology (AMT) | ||
Intel® ME Firmware Version | 9.5 | |
Intel® Rapid Storage technology (RST) | ||
Matrix Storage | ||
Smart Connect | ||
Virtualization |
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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) |