Intel Celeron 2957U processor review
Celeron 2957U processor released by Intel; release date: 1 January 2014. At the time of release, the processor cost $107. The processor is designed for mobile-computers and based on Haswell microarchitecture.
CPU is locked to prevent overclocking. Total number of cores - 2, threads - 2. Maximum CPU clock speed - 1.4 GHz. Maximum operating temperature - 100°C. Manufacturing process technology - 22 nm. Cache size: L1 - 128 KB, L2 - 512 KB, L3 - 2 MB.
Supported memory types: DDR3L 1333/1600, LPDDR3 1333/1600. Maximum memory size: 16 GB.
Supported socket types: FCBGA1168. Maximum number of processors in a configuration - 1. Power consumption (TDP): 15 Watt.
The processor has integrated graphics Intel HD Graphics with the following parameters: maximum frequency - 1 GHz.
Benchmarks
PassMark Single thread mark |
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PassMark CPU mark |
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CompuBench 1.5 Desktop Face Detection |
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CompuBench 1.5 Desktop Ocean Surface Simulation |
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CompuBench 1.5 Desktop Video Composition |
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CompuBench 1.5 Desktop Bitcoin Mining |
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GFXBench 4.0 Car Chase Offscreen |
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GFXBench 4.0 Manhattan |
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GFXBench 4.0 T-Rex |
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GFXBench 4.0 Car Chase Offscreen |
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GFXBench 4.0 Manhattan |
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GFXBench 4.0 T-Rex |
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Name | Value |
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PassMark - Single thread mark | 780 |
PassMark - CPU mark | 854 |
CompuBench 1.5 Desktop - Face Detection | 6.970 mPixels/s |
CompuBench 1.5 Desktop - Ocean Surface Simulation | 107.823 Frames/s |
CompuBench 1.5 Desktop - Video Composition | 4.970 Frames/s |
CompuBench 1.5 Desktop - Bitcoin Mining | 5.777 mHash/s |
GFXBench 4.0 - Car Chase Offscreen | 524 Frames |
GFXBench 4.0 - Manhattan | 1874 Frames |
GFXBench 4.0 - T-Rex | 3071 Frames |
GFXBench 4.0 - Car Chase Offscreen | 524.000 Fps |
GFXBench 4.0 - Manhattan | 1874.000 Fps |
GFXBench 4.0 - T-Rex | 3071.000 Fps |
Specifications (specs)
Essentials |
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Architecture codename | Haswell |
Launch date | 1 January 2014 |
Launch price (MSRP) | $107 |
Place in performance rating | 1970 |
Processor Number | 2957U |
Series | Intel® Celeron® Processor 2000 Series |
Status | Launched |
Vertical segment | Mobile |
Performance |
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64 bit support | |
Base frequency | 1.40 GHz |
Bus Speed | 5 GT/s DMI2 |
L1 cache | 128 KB |
L2 cache | 512 KB |
L3 cache | 2 MB |
Manufacturing process technology | 22 nm |
Maximum core temperature | 100°C |
Maximum frequency | 1.4 GHz |
Number of cores | 2 |
Number of threads | 2 |
Memory |
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Max memory channels | 2 |
Maximum memory bandwidth | 25.6 GB/s |
Maximum memory size | 16 GB |
Supported memory types | DDR3L 1333/1600, LPDDR3 1333/1600 |
Graphics |
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Graphics base frequency | 200 MHz |
Graphics max dynamic frequency | 1.00 GHz |
Graphics max frequency | 1 GHz |
Intel® Clear Video technology | |
Intel® Flexible Display Interface (Intel® FDI) | |
Intel® Quick Sync Video | |
Processor graphics | Intel HD Graphics |
Graphics interfaces |
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DisplayPort | |
eDP | |
HDMI | |
Number of displays supported | 3 |
Wireless Display (WiDi) support | |
Compatibility |
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Low Halogen Options Available | |
Max number of CPUs in a configuration | 1 |
Package Size | 40mm x 24mm x 1.5mm |
Sockets supported | FCBGA1168 |
Thermal Design Power (TDP) | 15 Watt |
Peripherals |
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Integrated IDE | |
Integrated LAN | |
Max number of PCIe lanes | 10 |
Max number of SATA 6 Gb/s Ports | 2 |
Number of USB ports | 4 |
PCI Express revision | 2.0 |
PCI support | |
PCIe configurations | 4x1, 1x4, 1x2 |
Total number of SATA ports | 2 |
UART | |
USB revision | 3.0 |
Security & Reliability |
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Anti-Theft technology | |
Execute Disable Bit (EDB) | |
Intel® Identity Protection technology | |
Intel® OS Guard | |
Intel® Secure Key technology | |
Intel® Trusted Execution technology (TXT) | |
Advanced Technologies |
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Enhanced Intel SpeedStep® technology | |
Flexible Display interface (FDI) | |
General-Purpose Input/Output (GPIO) | |
HD Audio | |
Idle States | |
Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2 |
Intel 64 | |
Intel® Active Management technology (AMT) | |
Intel® AES New Instructions | |
Intel® Hyper-Threading technology | |
Intel® ME Firmware Version | 9.5 |
Intel® Rapid Storage technology (RST) | |
Intel® Smart Response technology | |
Intel® Stable Image Platform Program (SIPP) | |
Intel® TSX-NI | |
Intel® Turbo Boost technology | |
Intel® vPro™ Platform Eligibility | |
Matrix Storage | |
Smart Connect | |
Thermal Monitoring | |
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) |