Intel Xeon L5420 vs E5335 |
Released March, 2008
Intel Xeon L5420
- 2.5 GHz
- Quad core
Reasons to buy the Intel Xeon L5420
 | Much more l2 cache 12 MB | | Much higher clock speed 2.5 GHz |
| | Much better overclocked clock speed (Air) 3.67 GHz | | Much more l2 cache per core 3 MB/core |
VS
Cast your vote Do you agree or disagree with CPUBoss?
VS
Differences What are the advantages of each
| |||||||
| Much more l2 cache | 12 MB | vs | 8 MB | 50% more l2 cache; more data can be stored in the l2 cache for quick access later | |||
|---|---|---|---|---|---|---|---|
| Much higher clock speed | 2.5 GHz | vs | 2 GHz | 25% higher clock speed | |||
| Much better overclocked clock speed (Air) | 3.67 GHz | vs | 2.23 GHz | Around 65% better overclocked clock speed (Air) | |||
| Much more l2 cache per core | 3 MB/core | vs | 2 MB/core | 50% more l2 cache per core | |||
| Newer manufacturing process | 45 nm | vs | 65 nm | A newer manufacturing process allows for a more powerful, yet cooler running processor | |||
| Significantly lower typical power consumption | 40.63W | vs | 65W | Around 40% lower typical power consumption | |||
| Much better overclocked clock speed (Water) | 3.85 GHz | vs | 2 GHz | Around 95% better overclocked clock speed (Water) | |||
| Significantly lower annual commercial energy cost | 43.8 $/year | vs | 70.08 $/year | Around 40% lower annual commercial energy cost | |||
| Significantly lower annual home energy cost | 12.04 $/year | vs | 19.27 $/year | More than 35% lower annual home energy cost | |||
| Newer | Mar, 2008 | vs | Jan, 2007 | Release date over 1 years later | |||
| |||||||
| CPUBoss is not aware of any important advantages of the E5335 vs the L5420. | |||||||
Report a correction
Benchmarks Real world tests of Xeon L5420 vs E5335
GeekBench 3 (Multi-core) Data courtesy Primate Labs
GeekBench 3 (Single core) Data courtesy Primate Labs
GeekBench 3 (AES single core) Data courtesy Primate Labs
GeekBench (32-bit) Data courtesy Primate Labs
GeekBench
PassMark Data courtesy Passmark
PassMark (Single Core)
Specifications Full list of technical specs
summary | Xeon L5420 | vs | E5335 |
|---|---|---|---|
| Clock speed | 2.5 GHz | 2 GHz | |
| Cores | Quad core | Quad core | |
| Socket type | |||
| LGA 771 | |||
features | |||
| Has a NX bit | Yes | Yes | |
| Supports trusted computing | No | No | |
| Has virtualization support | Yes | Yes | |
| Instruction set extensions | |||
| SSE2 | |||
| MMX | |||
| SSE3 | |||
| SSE | |||
| SSE4.1 | |||
| Supports dynamic frequency scaling | Yes | Yes | |
power consumption | |||
| TDP | 50W | 80W | |
| Annual home energy cost | 12.04 $/year | 19.27 $/year | |
| Annual commercial energy cost | 43.8 $/year | 70.08 $/year | |
| Performance per watt | 2.75 pt/W | 1.32 pt/W | |
| Typical power consumption | 40.63W | 65W | |
bus | |||
| Architecture | FSB | FSB | |
| Number of links | 1 | 1 | |
| Clock speed | 1,333 MHz | 1,333 MHz | |
details | Xeon L5420 | vs | E5335 |
|---|---|---|---|
| Architecture | x86-64 | x86-64 | |
| Threads | 4 | 4 | |
| L2 cache | 12 MB | 8 MB | |
| L2 cache per core | 3 MB/core | 2 MB/core | |
| Manufacture process | 45 nm | 65 nm | |
| Transistor count | 820,000,000 | 582,000,000 | |
| Max CPUs | 2 | 2 | |
| Clock multiplier | 7 | 6 | |
| Voltage range | 0.85 - 1.35V | 1 - 1.5V | |
| Operating temperature | Unknown - 57°C | Unknown - 66°C | |
overclocking | |||
| Overclocked clock speed | 3.67 GHz | 2.23 GHz | |
| Overclocked clock speed (Water) | 3.85 GHz | 2 GHz | |
| Overclocked clock speed (Air) | 3.67 GHz | 2.23 GHz | |
integrated graphics | |||
| GPU | None | None | |
| Label | N/A | N/A | |
| Latest DirectX | N/A | N/A | |
| Number of displays supported | N/A | N/A | |
| GPU clock speed | N/A | N/A | |
| Turbo clock speed | N/A | N/A | |
| 3DMark06 | N/A | N/A | |
 Intel Xeon L5420  Report a correction |  Intel Xeon E5335 Report a correction |
Follow us
Compare
Related Comparisons
 | VS |  |
| $324 | $347 | |
| Intel Xeon E5335 vs E5420 | ||
 | VS |  |
| $413 | $969 | |
| Intel Xeon L5420 vs E5450 | ||
| | VS | |
| $413 | $347 | |
| Intel Xeon L5420 vs E5420 | ||
| | VS |  |
| $413 | ||
| Intel Xeon L5420 vs Core2 Quad Q6600 | ||
| | VS |  |
| $413 | $179 | |
| Intel Xeon L5420 vs Core2 Quad Q8400 | ||
| | VS |  |
| $413 | $735 | |
| Intel Xeon L5420 vs E5440 | ||
| | VS |  |
| $413 | $179 | |
| Intel Xeon L5420 vs Core2 Duo E8400 | ||
Popular Comparisons
 | VS |  |
| $305 | $300 | |
| Intel Xeon W3520 vs Core i5 2500 | ||
 | VS |  |
| $272 | $350 | |
| Intel Core i7 4790K vs 6700K | ||
 | VS |  |
| $281 | ||
| Intel Core i5 4200U vs AMD A8 6410 | ||
 | VS |  |
| $281 | ||
| Intel Core i5 6200U vs AMD A9 7th Gen A9-9410 | ||
 | VS |  |
| $275 | $161 | |
| Intel Core i3 4005U vs Pentium N3540 | ||
 | VS |  |
| $248 | $230 | |
| Intel Core i7 4770K vs AMD FX 9590 | ||
 | VS | |
| $250 | $350 | |
| Intel Core i5 6600K vs i7 6700K | ||
