Intel Pentium 2127U vs Intel Pentium Dual Core T4400
Comparative analysis of Intel Pentium 2127U and Intel Pentium Dual Core T4400 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, 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 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).
Differences
Reasons to consider the Intel Pentium 2127U
- CPU is newer: launch date 3 year(s) 6 month(s) later
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 45 nm
- 2.1x lower typical power consumption: 17 Watt vs 35 Watt
- Around 15% better performance in PassMark - Single thread mark: 969 vs 844
- Around 36% better performance in PassMark - CPU mark: 1064 vs 780
- Around 18% better performance in Geekbench 4 - Single Core: 305 vs 258
- Around 27% better performance in Geekbench 4 - Multi-Core: 564 vs 445
Specifications (specs) | |
Launch date | 1 July 2013 vs 1 December 2009 |
Manufacturing process technology | 22 nm vs 45 nm |
Thermal Design Power (TDP) | 17 Watt vs 35 Watt |
Benchmarks | |
PassMark - Single thread mark | 969 vs 844 |
PassMark - CPU mark | 1064 vs 780 |
Geekbench 4 - Single Core | 305 vs 258 |
Geekbench 4 - Multi-Core | 564 vs 445 |
Reasons to consider the Intel Pentium Dual Core T4400
- Around 16% higher clock speed: 2.2 GHz vs 1.9 GHz
- 2x more L2 cache, more data can be stored in the L2 cache for quick access later
Maximum frequency | 2.2 GHz vs 1.9 GHz |
L2 cache | 1024 KB vs 512 KB |
Compare benchmarks
CPU 1: Intel Pentium 2127U
CPU 2: Intel Pentium Dual Core T4400
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 Pentium 2127U | Intel Pentium Dual Core T4400 |
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PassMark - Single thread mark | 969 | 844 |
PassMark - CPU mark | 1064 | 780 |
Geekbench 4 - Single Core | 305 | 258 |
Geekbench 4 - Multi-Core | 564 | 445 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 2.831 | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 15.2 | |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.121 | |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 0.662 | |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 1.403 | |
GFXBench 4.0 - T-Rex (Frames) | 1795 | |
GFXBench 4.0 - T-Rex (Fps) | 1795 |
Compare specifications (specs)
Intel Pentium 2127U | Intel Pentium Dual Core T4400 | |
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Essentials |
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Architecture codename | Ivy Bridge | Penryn |
Launch date | 1 July 2013 | 1 December 2009 |
Launch price (MSRP) | $134 | |
Place in performance rating | 2890 | 2879 |
Price now | $134 | |
Processor Number | 2127U | T4400 |
Series | Intel® Pentium® Processor 2000 Series | Legacy Intel® Pentium® Processor |
Status | Launched | Discontinued |
Value for money (0-100) | 4.00 | |
Vertical segment | Mobile | Mobile |
Performance |
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64 bit support | ||
Base frequency | 1.90 GHz | 2.20 GHz |
Bus Speed | 5 GT/s DMI | 800 MHz FSB |
L1 cache | 128 KB | 128 KB |
L2 cache | 512 KB | 1024 KB |
L3 cache | 2048 KB | |
Manufacturing process technology | 22 nm | 45 nm |
Maximum core temperature | 105 °C | 105°C |
Maximum frequency | 1.9 GHz | 2.2 GHz |
Number of cores | 2 | 2 |
Number of threads | 2 | 2 |
Die size | 107 mm2 | |
Front-side bus (FSB) | 800 MHz | |
Transistor count | 410 million | |
Memory |
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Max memory channels | 2 | |
Maximum memory bandwidth | 25.6 GB/s | |
Maximum memory size | 32 GB | |
Supported memory types | DDR3/L/-RS 1333/1600 | |
Graphics |
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Graphics base frequency | 350 MHz | |
Graphics max dynamic frequency | 1.10 GHz | |
Graphics max frequency | 1.1 GHz | |
Intel® Clear Video HD technology | ||
Intel® Clear Video technology | ||
Intel® Flexible Display Interface (Intel® FDI) | ||
Intel® InTru™ 3D technology | ||
Intel® Quick Sync Video | ||
Processor graphics | Intel HD Graphics | |
Graphics interfaces |
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CRT | ||
DisplayPort | ||
eDP | ||
HDMI | ||
Number of displays supported | 3 | |
SDVO | ||
Wireless Display (WiDi) support | ||
Compatibility |
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Low Halogen Options Available | ||
Max number of CPUs in a configuration | 1 | |
Package Size | 31mm x 24mm | 35mm x 35mm |
Sockets supported | FCBGA1023 | PGA478 |
Thermal Design Power (TDP) | 17 Watt | 35 Watt |
Peripherals |
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Max number of PCIe lanes | 16 | |
PCI Express revision | 2.0 | |
PCIe configurations | 1x16, 2x8, 1x8 2x4 | |
Security & Reliability |
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Anti-Theft technology | ||
Execute Disable Bit (EDB) | ||
Intel® Trusted Execution technology (TXT) | ||
Advanced Technologies |
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4G WiMAX Wireless | ||
Enhanced Intel SpeedStep® technology | ||
Flexible Display interface (FDI) | ||
Idle States | ||
Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2 | |
Intel 64 | ||
Intel® AES New Instructions | ||
Intel® Demand Based Switching | ||
Intel® Fast Memory Access | ||
Intel® Flex Memory Access | ||
Intel® Hyper-Threading technology | ||
Intel® My WiFi technology | ||
Intel® Turbo Boost technology | ||
Intel® vPro™ Platform Eligibility | ||
Thermal Monitoring | ||
Virtualization |
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Intel® Virtualization Technology (VT-x) | ||
Intel® Virtualization Technology for Directed I/O (VT-d) | ||
Intel® VT-x with Extended Page Tables (EPT) |