Intel Pentium 2129Y
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 d ie 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.
Series Intel Pentium Codename Ivy Bridge Series: Pentium Ivy Bridge Clock Rate 1100 MHz Level 1 Cache 128 KB Level 2 Cache 512 KB Level 3 Cache 2 MB Number of Cores / Threads 2 / 2 Max. Power Consumption (TDP = Thermal Design Power) 10 Watt Manufacturing Technology 22 nm Max. Temperature 105 °C Socket BGA Features Virtualization VT-x, Intel 64, My WiFi, Idle States, Enhanced SpeedStep, Thermal Monitoring, Execute Disable Bit GPU Intel HD Graphics (Ivy Bridge) (350 - 850 MHz)64 Bit 64 Bit support Starting Price $150 U.S. Announcement Date 01/01/2013 Product Link (external) Intel Pentium 2129Y
Benchmarks Cinebench R15 - CPU Multi 64Bit
72 Points (2%)
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Cinebench R15 - CPU Single 64Bit
39 Points (18%)
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Cinebench R11.5 - CPU Multi 64Bit
0.9 Points (2%)
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Cinebench R11.5 - CPU Single 64Bit
0.5 Points (18%)
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Cinebench R10 - Rendering Single 32Bit
1502 Points (15%)
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Intel Pentium M 740 -4%
Intel Pentium M 735 -3%
Intel Core 2 Duo T5450 0%
Intel Pentium Dual Core T2330 2%
Intel Core Duo T2250 2%
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Cinebench R10 - Rendering Multiple CPUs 32Bit
2860 Points (5%)
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Intel Core 2 Duo T5450 -1%
Intel Pentium Dual Core T2330 0%
Intel Core Duo T2250 1%
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Cinebench R10 - Rendering Multiple CPUs 64Bit
3531 Points (5%)
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Cinebench R10 - Rendering Single CPUs 64Bit
1905 Points (18%)
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2182 seconds (26%)
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AMD Turion 64 ML-44 3%
AMD Mobile Athlon 64 3700+ 9%
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VIA C3-M C3-M-1200 288%
71.5 seconds (14%)
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Intel Core 2 Duo L7500 -5%
AMD Turion 64 ML-44 -2%
AMD Turion 64 MK-38 10%
Intel Pentium M 780 12%
Intel Core Duo U2400 15%
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829 KB/s (10%)
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X264 HD Benchmark 4.0 - Pass 2
5.2 fps (3%)
Intel Pentium 4 2.4 GHz -63%
...
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X264 HD Benchmark 4.0 - Pass 1
29.3 fps (10%)
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TrueCrypt - Serpent Mean 100MB
0 GB/s (2%)
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TrueCrypt - Twofish Mean 100MB
0.1 GB/s (2%)
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TrueCrypt - AES Mean 100MB
0.1 GB/s (0%)
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Intel Pentium 4 2.4 GHz -38%
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34.6 Seconds (7%)
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Intel Core 2 Duo T5450 -2%
Intel Core Solo T1350 -2%
Intel Pentium M 725 1%
Intel Core Duo T2350 1%
Intel Core Duo T2300 1%
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VIA C3-M C3-M-1200 1238%
76.3 Seconds (3%)
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Intel Core Duo T2500 -1%
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Super Pi Mod 1.5 XS 32M *
1721 Seconds (8%)
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Intel Core Duo T2500 2%
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VIA C3-M C3-M-1200 1208%
3DMark 11 - Performance Physics 1280x720
1138 points (6%)
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3DMark - Ice Storm Standard Physics 1280x720
8435 Points (5%)
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3DMark - Cloud Gate Standard Physics 1280x720
720 Points (2%)
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3DMark - Fire Strike Physics 1920x1080
924 Points (3%)
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Geekbench 2 - 32 Bit - Stream
3737 Points (30%)
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Geekbench 2 - 32 Bit - Memory
3036 Points (28%)
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AMD Phenom II X4 905e 0%
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Geekbench 2 - 32 Bit - Floating Point
1885 Points (4%)
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Geekbench 2 - 32 Bit - Integer
1728 Points (3%)
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Geekbench 2 - 32 Bit - Total Score
2245 Points (6%)
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Geekbench 3 - 32 Bit Multi-Core Score
1786 Points (3%)
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Geekbench 3 - 32 Bit Single-Core Score
1008 Points (21%)
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- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
v1.11
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#3 min, max, avg, median took s +0.637s ... 0.669s
#4 return log +0.008s ... 0.677s
Other CPUs of the series Intel Pentium Surrounding CPUs
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Klaus Hinum (Update: 2012-12-11)
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- Average benchmark values for this graphics card