Intel Pentium 2117U vs Intel Pentium 2129Y

Intel Pentium 2117U

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The Intel Pentium 2117U is an Ultra Low Voltage (ULV) dual core processor for entry-level laptops. It is based on the Ivy Bridge architecture but many of the features like Turbo Boost, Virtualization VT-d, HyperThreading, AES or Trusted Execution are deactivated. The Pentium 2117U integrates a graphics card called Intel HD Graphics that is based on the HD Graphics 2500.

The performance of the Pentium 2117U is slightly above a similar clocked Sandy Bridge Pentium CPU. Therefore, the performance is just slightly below the 2.0 GHz Pentium B940.

The 17W TDP rating includes the integrated GPU and memory controller and therefore the 2117U is suited for small subnotebooks.

Intel Pentium 2129Y

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The Intel Pentium 2129Y is an entry-level ULV-processor for ultrabooks and tablets. It is based on the Ivy Bridge architecture but many of the features like Turbo Boost, Virtualization VT-d, HyperThreading, AES or Trusted Execution are deactivated. Each of the two cores offers a clock speed of 1.1 GHz. As other dual core Pentium CPUs, the 2129Y offers a 2 MB L3-Cache.

Ivy Bridge is an enhanced die shrink of the Sandy Bridge architecture with improvements on both GPU and CPU performance. The CPUs are produced in 22nm (versus 32nm Sandy Bridge CPUs) and are the first to introduce 3D transistors for increased energy efficiency when compared to similarly clocked Sandy Bridge processors. Other new features are integrated PCI Express 3.0 and  DDR3(L)-1600 support.

The performance of the Pentium 2129Y is slightly above a similarly clocked Sandy Bridge processor due to slight architectural improvements. As a result, overall performance is a bit above the Pentium 957.

The integrated Intel HD Graphics offers 6 Execution Units (EUs) clocked at 350 MHz up to 850 MHz with Turbo Boost.

The 2129Y is rated at a TDP of 10 W including graphics card and memory controller. Therefore, the CPU is suited for tablets and ultrabooks.

Intel Pentium 2117UIntel Pentium 2129Y
Intel PentiumIntel Pentium
Ivy BridgeIvy Bridge
: Pentium Ivy Bridge
Intel Pentium 2030M compare2500 MHz2 / 22 MB
Intel Pentium 2020M compare2400 MHz2 / 22 MB
Intel Pentium 2127U compare1900 MHz2 / 22 MB
» Intel Pentium 2117U1800 MHz2 / 22 MB
Intel Pentium 2129Y1100 MHz2 / 22 MB
Intel Pentium 2030M compare2500 MHz2 / 22 MB
Intel Pentium 2020M compare2400 MHz2 / 22 MB
Intel Pentium 2127U compare1900 MHz2 / 22 MB
Intel Pentium 2117U1800 MHz2 / 22 MB
» Intel Pentium 2129Y1100 MHz2 / 22 MB
1800 MHz1100 MHz
128 KB128 KB
512 KB512 KB
2 MB2 MB
2 / 22 / 2
17 10
22 22
105 °C105 °C
BGA1023BGA
HD Graphics (350 - 1000 MHz), DDR3 Memory Controller, Enhanced Speedstep, Thermal Monitoring, Execute Disable BitVirtualization VT-x, Intel 64, My WiFi, Idle States, Enhanced SpeedStep, Thermal Monitoring, Execute Disable Bit
iGPUIntel HD Graphics (Ivy Bridge) (350 - 1000 MHz)Intel HD Graphics (Ivy Bridge) (350 - 850 MHz)
$134 U.S.$150 U.S.
Intel Pentium 2117UIntel Pentium 2129Y

Cinebench R15 - Cinebench R15 CPU Multi 64 Bit
120 Points (3%)
72 Points (2%)
Cinebench R15 - Cinebench R15 CPU Single 64 Bit
58 Points (25%)
39 Points (17%)
Cinebench R11.5 - Cinebench R11.5 CPU Multi 64 Bit
min: 1.02     avg: 1.3     median: 1.4 (3%)     max: 1.44 Points
0.9 Points (2%)
Cinebench R11.5 - Cinebench R11.5 CPU Single 64 Bit
min: 0.39     avg: 0.7     median: 0.7 (29%)     max: 0.75 Points
0.5 Points (18%)
Cinebench R10 - Cinebench R10 Rend. Single (32bit)
min: 1407     avg: 2156     median: 2364.5 (24%)     max: 2487
1502 (15%)
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
min: 2733     avg: 4075     median: 4425 (7%)     max: 4718
2860 (5%)
Cinebench R10 - Cinebench R10 Rend. Multi (64bit)
min: 3416     avg: 5237     median: 5829 (7%)     max: 5874 Points
3531 Points (4%)
Cinebench R10 - Cinebench R10 Rend. Single (64bit)
min: 1766     avg: 2762     median: 3073.5 (27%)     max: 3133 Points
1905 Points (17%)
wPrime 2.10 - wPrime 2.0 1024m *
min: 1288     avg: 1293     median: 1292.6 (15%)     max: 1297.19 s
2182 s (26%)
wPrime 2.10 - wPrime 2.0 32m *
min: 40     avg: 40.4     median: 40.4 (8%)     max: 40.849 s
71.5 s (14%)
WinRAR - WinRAR 4.0
min: 840     avg: 990     median: 990 (10%)     max: 1140
829 (9%)
TrueCrypt - TrueCrypt Serpent
min: 0.04     avg: 0.1     median: 0.1 (0%)     max: 0.0718 GB/s
0 GB/s (0%)
TrueCrypt - TrueCrypt Twofish
min: 0.064     avg: 0.1     median: 0.1 (0%)     max: 0.115 GB/s
0.1 GB/s (0%)
TrueCrypt - TrueCrypt AES
min: 0.087     avg: 0.1     median: 0.1 (0%)     max: 0.155 GB/s
0.1 GB/s (0%)
3DMark 06 - CPU - 3DMark 06 - CPU
min: 1408     avg: 1774     median: 1884.5 (13%)     max: 1920 Points
min: 1408     avg: 1774.3     median: 1884.5 (13%)     max: 1920 Points
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
min: 21     avg: 21.5     median: 21.6 (5%)     max: 22 s
34.6 s (7%)
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
min: 47     avg: 59.3     median: 47.9 (2%)     max: 83 s
76.3 s (3%)
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
min: 1086     avg: 1349     median: 1089.2 (5%)     max: 1872 s
1721 s (8%)
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
22250 MIPS (11%)
22250 MIPS (11%)
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
13370 MFLOPS (10%)
13370 MFLOPS (10%)
3DMark Vantage - 3DM Vant. Perf. CPU no Physx
min: 4567     avg: 4610     median: 4610 (6%)     max: 4653 Points
min: 4567     avg: 4610     median: 4610 (6%)     max: 4653 Points
3DMark 11 - 3DM11 Performance Physics
min: 1692     avg: 1722     median: 1728 (8%)     max: 1745 Points
1138 Points (5%)
3DMark - 3DMark Ice Storm Physics
min: 9686     avg: 12471     median: 13343 (9%)     max: 13697 Points
8435 Points (5%)
3DMark - 3DMark Cloud Gate Physics
min: 843     avg: 1117     median: 1182 (3%)     max: 1192 Points
720 Points (2%)
3DMark - 3DMark Fire Strike Standard Physics
min: 1433     avg: 1550     median: 1575.5 (5%)     max: 1617 Points
924 Points (3%)

Average Benchmarks Intel Pentium 2117U → 100% n=25

Average Benchmarks Intel Pentium 2129Y → 78% n=25

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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)