Core 2 Duo E6850 vs Xeon E5530
Aggregated performance score
Xeon E5530 outperforms Core 2 Duo E6850 by 140% based on our aggregated benchmark results.
Primary details
Comparing Xeon E5530 and Core 2 Duo E6850 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 1924 | 2566 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 11.03 | 0.42 |
| Market segment | Server | Desktop processor |
| Series | no data | Core 2 Duo (Desktop) |
| Architecture codename | Gainestown (2009−2010) | Conroe (2006−2007) |
| Release date | March 2009 (15 years ago) | no data |
| Launch price (MSRP) | $340 | no data |
| Current price | $37 (0.1x MSRP) | $182 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Xeon E5530 has 2526% better value for money than Core 2 Duo E6850.
Detailed specifications
Xeon E5530 and Core 2 Duo E6850 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.
| Physical cores | 4 (Quad-Core) | 2 (Dual-core) |
| Threads | 8 | 2 |
| Base clock speed | 2.4 GHz | no data |
| Boost clock speed | 2.66 GHz | 3 GHz |
| Bus support | no data | 1333 MHz |
| L1 cache | 64 KB (per core) | no data |
| L2 cache | 256 KB (per core) | no data |
| L3 cache | 8 MB (shared) | no data |
| Chip lithography | 45 nm | 65 nm |
| Die size | 263 mm2 | no data |
| Maximum core temperature | 76 °C | no data |
| Number of transistors | 731 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | No | No |
Compatibility
Information on Xeon E5530 and Core 2 Duo E6850 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.
| Number of CPUs in a configuration | 2 | no data |
| Socket | FCLGA1366,PLGA1366 | no data |
| Power consumption (TDP) | 80 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon E5530 and Core 2 Duo E6850. You'll probably need this information if you require some particular technology.
| Enhanced SpeedStep (EIST) | + | no data |
| Turbo Boost Technology | 1.0 | no data |
| Hyper-Threading Technology | + | no data |
| Idle States | + | no data |
| Demand Based Switching | + | no data |
| PAE | 40 Bit | no data |
| Status | Discontinued | no data |
Security technologies
Xeon E5530 and Core 2 Duo E6850 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
| EDB | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon E5530 and Core 2 Duo E6850 are enumerated here.
| VT-d | + | no data |
| VT-x | + | no data |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon E5530 and Core 2 Duo E6850. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | no data |
| Maximum memory size | 144 GB | no data |
| Max memory channels | 3 | no data |
| Maximum memory bandwidth | 25.6 GB/s | no data |
| ECC memory support | + | no data |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark score
This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
Xeon E5530 outperforms Core 2 Duo E6850 by 140% based on our aggregated benchmark results.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.
Benchmark coverage: 68%
Xeon E5530 outperforms Core 2 Duo E6850 by 140% in Passmark.
GeekBench 5 Single-Core
GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.
Benchmark coverage: 42%
Xeon E5530 outperforms Core 2 Duo E6850 by 3% in GeekBench 5 Single-Core.
GeekBench 5 Multi-Core
GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.
Benchmark coverage: 42%
Xeon E5530 outperforms Core 2 Duo E6850 by 151% in GeekBench 5 Multi-Core.
Pros & cons summary
| Performance score | 1.73 | 0.72 |
| Physical cores | 4 | 2 |
| Threads | 8 | 2 |
| Chip lithography | 45 nm | 65 nm |
| Power consumption (TDP) | 80 Watt | 65 Watt |
The Xeon E5530 is our recommended choice as it beats the Core 2 Duo E6850 in performance tests.
Be aware that Xeon E5530 is a server/workstation processor while Core 2 Duo E6850 is a desktop one.
Should you still have questions on choice between Xeon E5530 and Core 2 Duo E6850, ask them in Comments section, and we shall answer.
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