Intel Pentium 957 vs Intel Core 2 Duo U7500

Comparative analysis of Intel Pentium 957 and Intel Core 2 Duo U7500 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.

 

Differences

Reasons to consider the Intel Pentium 957

  • CPU is newer: launch date 4 year(s) 10 month(s) later
  • Around 13% higher clock speed: 1.2 GHz vs 1.06 GHz
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 32 nm vs 65 nm
  • 2x more L1 cache, more data can be stored in the L1 cache for quick access later
  • Around 46% better performance in PassMark - Single thread mark: 574 vs 393
  • Around 59% better performance in PassMark - CPU mark: 622 vs 392
Specifications (specs)
Launch date 19 June 2011 vs 27 July 2006
Maximum frequency 1.2 GHz vs 1.06 GHz
Manufacturing process technology 32 nm vs 65 nm
L1 cache 128 KB vs 64 KB
Benchmarks
PassMark - Single thread mark 574 vs 393
PassMark - CPU mark 622 vs 392

Reasons to consider the Intel Core 2 Duo U7500

  • 4x more L2 cache, more data can be stored in the L2 cache for quick access later
  • Around 70% lower typical power consumption: 10 Watt vs 17 Watt
L2 cache 2 MB vs 512 KB
Thermal Design Power (TDP) 10 Watt vs 17 Watt

Compare benchmarks

CPU 1: Intel Pentium 957
CPU 2: Intel Core 2 Duo U7500

PassMark - Single thread mark
CPU 1
CPU 2
574
393
PassMark - CPU mark
CPU 1
CPU 2
622
392
Name Intel Pentium 957 Intel Core 2 Duo U7500
PassMark - Single thread mark 574 393
PassMark - CPU mark 622 392
Geekbench 4 - Single Core 698
Geekbench 4 - Multi-Core 1075

Compare specifications (specs)

Intel Pentium 957 Intel Core 2 Duo U7500

Essentials

Architecture codename Sandy Bridge Merom
Launch date 19 June 2011 27 July 2006
Launch price (MSRP) $134
Place in performance rating 2860 2869
Price now $134
Processor Number 957 U7500
Series Legacy Intel® Pentium® Processor Legacy Intel® Core™ Processors
Status Launched Discontinued
Value for money (0-100) 2.41
Vertical segment Mobile Mobile

Performance

64 bit support
Base frequency 1.20 GHz 1.06 GHz
Die size 131 mm 143 mm2
L1 cache 128 KB 64 KB
L2 cache 512 KB 2 MB
L3 cache 2 MB
Manufacturing process technology 32 nm 65 nm
Maximum core temperature 100 100°C
Maximum frequency 1.2 GHz 1.06 GHz
Number of cores 2 2
Number of threads 2 2
Transistor count 504 million 291 million
Bus Speed 533 MHz FSB
Front-side bus (FSB) 533 MHz
VID voltage range 0.80V-0.975V

Memory

Max memory channels 2
Maximum memory bandwidth 21.3 GB/s
Maximum memory size 8.01 GB
Supported memory types DDR3 1066/1333

Graphics

Graphics base frequency 350 MHz
Graphics max dynamic frequency 800 MHz
Graphics max frequency 800 MHz
Intel® Clear Video HD technology
Intel® Flexible Display Interface (Intel® FDI)
Intel® InTru™ 3D technology
Intel® Quick Sync Video

Graphics interfaces

CRT
DisplayPort
eDP
HDMI
Number of displays supported 2
SDVO
Wireless Display (WiDi) support

Compatibility

Low Halogen Options Available
Max number of CPUs in a configuration 1 1
Package Size 31.0mm x 24.0mm (BGA1023)
Sockets supported FCBGA1023 PBGA479
Thermal Design Power (TDP) 17 Watt 10 Watt

Peripherals

Max number of PCIe lanes 16
PCI Express revision 2.0
PCIe configurations 1x16, 2x8, 1x8 2x4

Security & Reliability

Anti-Theft technology
Execute Disable Bit (EDB)
Intel® Trusted Execution technology (TXT)

Advanced Technologies

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

Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)