Xeon X5570 vs Opteron 6376
Aggregate performance score
Opteron 6376 outperforms Xeon X5570 by an impressive 69% based on our aggregate benchmark results.
Primary details
Comparing Opteron 6376 and Xeon X5570 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 1440 | 1792 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.73 | 2.98 |
| Market segment | Server | Server |
| Architecture codename | Abu Dhabi (2012) | Gainestown (2009−2010) |
| Release date | 5 November 2012 (11 years ago) | March 2009 (15 years ago) |
| Launch price (MSRP) | $750 | $49 |
| Current price | $437 (0.6x MSRP) | $70 (1.4x MSRP) |
Cost-effectiveness evaluation
Performance per price, higher is better.
Xeon X5570 has 308% better value for money than Opteron 6376.
Detailed specifications
Opteron 6376 and Xeon X5570 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 | 16 (Hexadeca-Core) | 4 (Quad-Core) |
| Threads | 16 | 8 |
| Base clock speed | 2.3 GHz | 2.93 GHz |
| Boost clock speed | 3.2 GHz | 3.33 GHz |
| L1 cache | 768 KB | 64 KB (per core) |
| L2 cache | 16 MB | 256 KB (per core) |
| L3 cache | 8 MB (per die) | 8 MB (shared) |
| Chip lithography | 32 nm | 45 nm |
| Die size | 315 mm2 | 263 mm2 |
| Maximum core temperature | no data | 75 °C |
| Number of transistors | 2,400 million | 731 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | No | No |
Compatibility
Information on Opteron 6376 and Xeon X5570 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 | 4 | 2 |
| Socket | G34 | FCLGA1366 |
| Power consumption (TDP) | 115 Watt | 95 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Opteron 6376 and Xeon X5570. You'll probably need this information if you require some particular technology.
| AES-NI | + | no data |
| FMA | + | no data |
| AVX | + | no data |
| Enhanced SpeedStep (EIST) | no data | + |
| Turbo Boost Technology | no data | 1.0 |
| Hyper-Threading Technology | no data | + |
| Idle States | no data | + |
| Demand Based Switching | no data | + |
| PAE | no data | 40 Bit |
| Status | no data | Discontinued |
Security technologies
Opteron 6376 and Xeon X5570 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 Opteron 6376 and Xeon X5570 are enumerated here.
| AMD-V | + | no data |
| VT-d | no data | + |
| VT-x | no data | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Opteron 6376 and Xeon X5570. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR3 |
| Maximum memory size | no data | 144 GB |
| Max memory channels | no data | 3 |
| Maximum memory bandwidth | no data | 32 GB/s |
| ECC memory support | no data | + |
Peripherals
Specifications and connection of peripherals supported by Opteron 6376 and Xeon X5570.
| PCIe version | 2.0 | 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.
Opteron 6376 outperforms Xeon X5570 by 69% based on our aggregate 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%
Opteron 6376 outperforms Xeon X5570 by 69% 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 X5570 outperforms Opteron 6376 by 37% 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%
Opteron 6376 outperforms Xeon X5570 by 72% in GeekBench 5 Multi-Core.
Pros & cons summary
| Performance score | 3.60 | 2.13 |
| Physical cores | 16 | 4 |
| Threads | 16 | 8 |
| Cost | $750 | $49 |
| Chip lithography | 32 nm | 45 nm |
| Power consumption (TDP) | 115 Watt | 95 Watt |
The Opteron 6376 is our recommended choice as it beats the Xeon X5570 in performance tests.
Should you still have questions on choice between Opteron 6376 and Xeon X5570, ask them in Comments section, and we shall answer.
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