Intel Atom Z3770 vs Intel Pentium 957
Comparative analysis of Intel Atom Z3770 and Intel Pentium 957 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Compatibility, Security & Reliability, Advanced Technologies, Virtualization, Peripherals. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).
Differences
Reasons to consider the Intel Atom Z3770
- CPU is newer: launch date 2 year(s) 2 month(s) later
- 2 more cores, run more applications at once: 4 vs 2
- 2 more threads: 4 vs 2
- Around 99% higher clock speed: 2.39 GHz vs 1.2 GHz
- A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 32 nm
- 2x more L1 cache, more data can be stored in the L1 cache for quick access later
- 4x more L2 cache, more data can be stored in the L2 cache for quick access later
- 2.1x lower typical power consumption: 8 Watt vs 17 Watt
- Around 18% better performance in PassMark - CPU mark: 736 vs 622
Specifications (specs) | |
Launch date | September 2013 vs 19 June 2011 |
Number of cores | 4 vs 2 |
Number of threads | 4 vs 2 |
Maximum frequency | 2.39 GHz vs 1.2 GHz |
Manufacturing process technology | 22 nm vs 32 nm |
L1 cache | 64 KB (per core) vs 128 KB |
L2 cache | 512 KB (per core) vs 512 KB |
Thermal Design Power (TDP) | 8 Watt vs 17 Watt |
Benchmarks | |
PassMark - CPU mark | 736 vs 622 |
Reasons to consider the Intel Pentium 957
- Around 11% higher maximum core temperature: 100 vs 90°C
- 2x more maximum memory size: 8.01 GB vs 4 GB
- Around 6% better performance in PassMark - Single thread mark: 574 vs 539
Specifications (specs) | |
Maximum core temperature | 100 vs 90°C |
Maximum memory size | 8.01 GB vs 4 GB |
Benchmarks | |
PassMark - Single thread mark | 574 vs 539 |
Compare benchmarks
CPU 1: Intel Atom Z3770
CPU 2: Intel Pentium 957
PassMark - Single thread mark |
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PassMark - CPU mark |
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Name | Intel Atom Z3770 | Intel Pentium 957 |
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PassMark - Single thread mark | 539 | 574 |
PassMark - CPU mark | 736 | 622 |
GFXBench 4.0 - T-Rex (Frames) | 827 | |
GFXBench 4.0 - T-Rex (Fps) | 827 |
Compare specifications (specs)
Intel Atom Z3770 | Intel Pentium 957 | |
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Essentials |
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Architecture codename | Bay Trail | Sandy Bridge |
Launch date | September 2013 | 19 June 2011 |
Launch price (MSRP) | $149 | $134 |
Place in performance rating | 2858 | 2860 |
Price now | $149.44 | $134 |
Processor Number | Z3770 | 957 |
Series | Intel® Atom™ Processor Z Series | Legacy Intel® Pentium® Processor |
Status | Discontinued | Launched |
Value for money (0-100) | 2.45 | 2.41 |
Vertical segment | Mobile | Mobile |
Performance |
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64 bit support | ||
Base frequency | 1.46 GHz | 1.20 GHz |
L1 cache | 64 KB (per core) | 128 KB |
L2 cache | 512 KB (per core) | 512 KB |
Manufacturing process technology | 22 nm | 32 nm |
Maximum core temperature | 90°C | 100 |
Maximum frequency | 2.39 GHz | 1.2 GHz |
Number of cores | 4 | 2 |
Number of threads | 4 | 2 |
Die size | 131 mm | |
L3 cache | 2 MB | |
Transistor count | 504 million | |
Memory |
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Max memory channels | 2 | 2 |
Maximum memory bandwidth | 17.1 GB/s | 21.3 GB/s |
Maximum memory size | 4 GB | 8.01 GB |
Supported memory types | LPDDR3 1066 | DDR3 1066/1333 |
Graphics |
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Graphics base frequency | 311 MHz | 350 MHz |
Graphics max frequency | 667 MHz | 800 MHz |
Intel® Clear Video HD technology | ||
Intel® Quick Sync Video | ||
Processor graphics | Intel HD Graphics | |
Graphics max dynamic frequency | 800 MHz | |
Intel® Flexible Display Interface (Intel® FDI) | ||
Intel® InTru™ 3D technology | ||
Graphics interfaces |
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Wireless Display (WiDi) support | ||
CRT | ||
DisplayPort | ||
eDP | ||
HDMI | ||
Number of displays supported | 2 | |
SDVO | ||
Compatibility |
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Low Halogen Options Available | ||
Max number of CPUs in a configuration | 1 | 1 |
Package Size | 17mm x 17mm | 31.0mm x 24.0mm (BGA1023) |
Scenario Design Power (SDP) | 2 W | |
Sockets supported | UTFCBGA1380 | FCBGA1023 |
Thermal Design Power (TDP) | 8 Watt | 17 Watt |
Security & Reliability |
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Anti-Theft technology | ||
Intel® Identity Protection technology | ||
Intel® Secure Key technology | ||
Execute Disable Bit (EDB) | ||
Intel® Trusted Execution technology (TXT) | ||
Advanced Technologies |
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Intel 64 | ||
Intel® AES New Instructions | ||
4G WiMAX Wireless | ||
Enhanced Intel SpeedStep® technology | ||
Flexible Display interface (FDI) | ||
Idle States | ||
Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2 | |
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) | ||
Peripherals |
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Max number of PCIe lanes | 16 | |
PCI Express revision | 2.0 | |
PCIe configurations | 1x16, 2x8, 1x8 2x4 |