Intel Pentium E6600 vs AMD Phenom II X4 820

Comparative analysis of Intel Pentium E6600 and AMD Phenom II X4 820 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, 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 E6600

  • CPU is newer: launch date 4 month(s) later
  • Around 9% higher clock speed: 3.06 GHz vs 2.8 GHz
  • Around 46% lower typical power consumption: 65 Watt vs 95 Watt
  • Around 7% better performance in PassMark - Single thread mark: 1201 vs 1121
  • Around 8% better performance in Geekbench 4 - Single Core: 392 vs 364
Specifications (specs)
Launch date January 2010 vs September 2009
Maximum frequency 3.06 GHz vs 2.8 GHz
Thermal Design Power (TDP) 65 Watt vs 95 Watt
Benchmarks
PassMark - Single thread mark 1201 vs 1121
Geekbench 4 - Single Core 392 vs 364

Reasons to consider the AMD Phenom II X4 820

  • 2 more cores, run more applications at once: 4 vs 2
  • 4x more L1 cache, more data can be stored in the L1 cache for quick access later
  • Around 84% better performance in PassMark - CPU mark: 2081 vs 1128
  • Around 65% better performance in Geekbench 4 - Multi-Core: 1098 vs 666
Specifications (specs)
Number of cores 4 vs 2
L1 cache 128 KB (per core) vs 64 KB (per core)
Benchmarks
PassMark - CPU mark 2081 vs 1128
Geekbench 4 - Multi-Core 1098 vs 666

Compare benchmarks

CPU 1: Intel Pentium E6600
CPU 2: AMD Phenom II X4 820

PassMark - Single thread mark
CPU 1
CPU 2
1201
1121
PassMark - CPU mark
CPU 1
CPU 2
1128
2081
Geekbench 4 - Single Core
CPU 1
CPU 2
392
364
Geekbench 4 - Multi-Core
CPU 1
CPU 2
666
1098
Name Intel Pentium E6600 AMD Phenom II X4 820
PassMark - Single thread mark 1201 1121
PassMark - CPU mark 1128 2081
Geekbench 4 - Single Core 392 364
Geekbench 4 - Multi-Core 666 1098

Compare specifications (specs)

Intel Pentium E6600 AMD Phenom II X4 820

Essentials

Architecture codename Wolfdale Deneb
Launch date January 2010 September 2009
Launch price (MSRP) $16 $90
Place in performance rating 2556 2565
Price now $100 $74.95
Processor Number E6600
Series Legacy Intel® Pentium® Processor
Status Discontinued
Value for money (0-100) 5.53 13.36
Vertical segment Desktop Desktop

Performance

64 bit support
Base frequency 3.06 GHz
Bus Speed 1066 MHz FSB
Die size 82 mm2 258 mm
L1 cache 64 KB (per core) 128 KB (per core)
L2 cache 2048 KB (shared) 512 KB (per core)
Manufacturing process technology 45 nm 45 nm
Maximum core temperature 74.1°C
Maximum frequency 3.06 GHz 2.8 GHz
Number of cores 2 4
Transistor count 228 million 758 million
VID voltage range 0.8500V – 1.3625V
L3 cache 4096 KB (shared)

Memory

Supported memory types DDR1, DDR2, DDR3 DDR3

Compatibility

Low Halogen Options Available
Max number of CPUs in a configuration 1 1
Sockets supported LGA775 AM3
Thermal Design Power (TDP) 65 Watt 95 Watt

Security & Reliability

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

Advanced Technologies

Enhanced Intel SpeedStep® technology
Idle States
Intel 64
Intel® AES New Instructions
Intel® Demand Based Switching
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Thermal Monitoring

Virtualization

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