Intel Pentium P6100 vs Intel Pentium U5400

Intel Pentium P6100

► remove Intel P6100

The Intel Pentium P6100 is an entry level CPU for laptops. It clocks with 2 GHz and supports no TurboBoost for automatic overclocking. Furthermore AES instructions and hyperthreading are disabled. The CPU supports Enhanced Speedstep, but there may be some other power saving features disabled (as the Penryn - Pentium series had).

Compared to the Celeron P4600, the P6100 offers a bit better performance due to the faster System Bus and an increased Level 3 cache. However, VT-x is not available for the P6100.

The P6100 is based on the Arrandale CPUs and therefore contains an integrated memory controller and Intel HD Graphics graphics card (both manufactured in 45nm, the CPU in 32nm). The also called GMA HD graphics in the CPU is clocked at 500MHz and is able to overclock to 766MHz due to Turbo Boost (GPU only).

The performance of the CPU is relatively low, because of the low clock rate and the missing Turbo Boost and Hyperthreading. Still the performance per GHz should be a bit better than similar clocked Core 2 Duo, because of the integrated memory controller.

Intel Pentium U5400

► remove Intel U5400

The Intel Pentium U5400 is an entry level CPU for thin and light laptops. It is based on the Arrandale core (Core i3/i5) but Turbo Boost (for the CPU), Hyper-Threading, Virtualization, Trusted Execution, and AES functions are disabled. Due to the slow clock speed, the U5400 is only sufficient for non demanding applications.

The Arrandale Pentium CPU features the integrated Intel HD Graphics graphics card which is clocked at 166-500 MHz (due to Turbo Boost). Furthermore, the CPU also features an integrated memory controller that supports up to 8 GB of DDR3-800 main memory.

Intel Pentium P6100Intel Pentium U5400
Intel PentiumIntel Pentium
ArrandaleArrandale
: Pentium Arrandale
Intel Pentium P6300 (compare)2266 MHz2 / 23 MB
Intel Pentium P6200 (compare)2133 MHz2 / 23 MB
» Intel Pentium P61002000 MHz2 / 23 MB
Intel Pentium P6000 (compare)1860 MHz2 / 23 MB
Intel Pentium U5600 (compare)1333 MHz2 / 23 MB
Intel Pentium U54001200 MHz2 / 23 MB
Intel Pentium P6300 (compare)2266 MHz2 / 23 MB
Intel Pentium P6200 (compare)2133 MHz2 / 23 MB
Intel Pentium P61002000 MHz2 / 23 MB
Intel Pentium P6000 (compare)1860 MHz2 / 23 MB
Intel Pentium U5600 (compare)1333 MHz2 / 23 MB
» Intel Pentium U54001200 MHz2 / 23 MB
2000 MHz1200 MHz
25002500
128 KB
512 KB512 KB
3 MB3 MB
2 / 22 / 2
35 18
382+177 382+177
32 32
81+114 mm281+114 mm2
90 °C105 °C
PGA988BGA1288
Intel 64, Enhanced Speedstep, Thermal Monitoring, Execute Disable BitIntel HD Graphics 166-500MHz, DDR3-800 Memory Controller, Intel 64, Idle States, Enhanced Speedstep, Thermal Monitoring, Fast Memory Access, Flex Memory Access, Execute Disable Bit
Intel Pentium P6100Intel Pentium U5400

Cinebench R11.5 - CPU Multi 64Bit
min: 1.25     avg: 1.3     median: 1.3 (3%)     max: 1.32 Points
0.8 Points (2%)
Cinebench R10 - Rendering Single 32Bit
min: 2147     avg: 2239     median: 2244.5 (23%)     max: 2280 Points
min: 1229     avg: 1286     median: 1285.5 (13%)     max: 1342 Points
Cinebench R10 - Rendering Multiple CPUs 32Bit
min: 4036     avg: 4319     median: 4355 (7%)     max: 4387 Points
min: 2593     avg: 2599     median: 2599 (4%)     max: 2605 Points
Cinebench R10 - Rendering Multiple CPUs 64Bit
min: 5061     avg: 5368     median: 5396 (6%)     max: 5536 Points
3246 Points (4%)
Cinebench R10 - Rendering Single CPUs 64Bit
min: 1649     avg: 2661     median: 2802.5 (26%)     max: 2869 Points
1691 Points (16%)
wPrime 2.0x - 1024m *
min: 1045.5     avg: 1083     median: 1073 (13%)     max: 1141.27 seconds
min: 1772     avg: 1791     median: 1790.5 (21%)     max: 1809 seconds
wPrime 2.0x - 32m *
min: 32.9     avg: 34.4     median: 33.6 (7%)     max: 37.702 seconds
min: 55.3     avg: 55.7     median: 55.7 (11%)     max: 56.17 seconds
3DMark 06 - CPU
min: 1805     avg: 1840     median: 1842.5 (12%)     max: 1865 Points
min: 1124     avg: 1126     median: 1126 (8%)     max: 1128 Points
Super Pi mod 1.5 XS 1M *
min: 20.9     avg: 21.6     median: 21 (5%)     max: 25 Seconds
min: 35     avg: 35.5     median: 35.5 (8%)     max: 36 Seconds
Super Pi mod 1.5 XS 2M *
min: 49     avg: 50     median: 50 (2%)     max: 52.01 Seconds
84.1 Seconds (4%)
Super Pi Mod 1.5 XS 32M *
min: 1151     avg: 1297     median: 1168.5 (5%)     max: 1902 Seconds
1856 Seconds (8%)
SiSoft Sandra Dhrystone (MIPS)
min: 18345     avg: 18353     median: 18352.5 (9%)     max: 18360 MIPS
11000 MIPS (5%)
SiSoft Sandra Whetstone (MFLOPS)
13000 MFLOPS (10%)
7660 MFLOPS (6%)
PCMark 05 - Standard 1024x768
2641 Points (17%)
Windows 7 Experience Index - Processor
5.7 points (73%)
3.9 points (50%)
3DMark Vantage - P CPU no PhysX 1280x1024
min: 4073     avg: 4230     median: 4263.5 (6%)     max: 4320 Points

Average Benchmarks Intel Pentium P6100 → 100%

Average Benchmarks Intel Pentium U5400 → 75%

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* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation

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> Notebook / Laptop Reviews and News > Benchmarks / Tech > Processor Comparison - Head 2 Head
Redaktion, 2017-09- 8 (Update: 2017-09-11)