Xeon E5-1603 v4 vs Turion II Ultra M660
Aggregate performance score
Xeon E5-1603 v4 outperforms Turion II Ultra M660 by a whopping 366% based on our aggregate benchmark results.
Primary details
Comparing Turion II Ultra M660 and Xeon E5-1603 v4 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2761 | 1640 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Series | AMD Turion II Ultra | Intel Xeon E5 |
| Power efficiency | 1.73 | 2.01 |
| Architecture codename | Caspian (2009) | Broadwell (2015−2019) |
| Release date | 10 September 2009 (15 years ago) | 20 June 2016 (8 years ago) |
Detailed specifications
Turion II Ultra M660 and Xeon E5-1603 v4 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 | 2 (Dual-core) | 4 (Quad-Core) |
| Threads | 2 | 4 |
| Base clock speed | no data | 2.8 GHz |
| Boost clock speed | 2.7 GHz | 2.8 GHz |
| Bus type | no data | DMI 2.0 |
| Bus rate | 3600 MHz | 5 GT/s |
| Multiplier | no data | 28 |
| L2 cache | 2 MB | 1 MB |
| L3 cache | no data | 10 MB |
| Chip lithography | 45 nm | 14 nm |
| Die size | no data | 246.24 mm2 |
| Maximum core temperature | no data | 69 °C |
| Number of transistors | no data | 3200 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Turion II Ultra M660 and Xeon E5-1603 v4 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 | no data | 1 (Uniprocessor) |
| Socket | Socket S1 (s1g3) 638-pin | FCLGA2011-3 |
| Power consumption (TDP) | 35 Watt | 140 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Turion II Ultra M660 and Xeon E5-1603 v4. You'll probably need this information if you require some particular technology.
| Instruction set extensions | MMX, SSE, SSE2, SSE3, Enhanced 3DNow!, NX bit, AMD64, PowerNow!, AMD Virtualization | Intel® AVX2 |
| AES-NI | - | + |
| AVX | - | + |
| PowerNow | + | - |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | no data | + |
| Turbo Boost Technology | no data | - |
| Hyper-Threading Technology | no data | - |
| TSX | - | + |
| Idle States | no data | + |
| Thermal Monitoring | - | + |
| Flex Memory Access | no data | - |
| Demand Based Switching | no data | + |
| PAE | no data | 46 Bit |
| Turbo Boost Max 3.0 | no data | - |
Security technologies
Turion II Ultra M660 and Xeon E5-1603 v4 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
| Secure Key | no data | + |
| Identity Protection | - | + |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Turion II Ultra M660 and Xeon E5-1603 v4 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 Turion II Ultra M660 and Xeon E5-1603 v4. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR2 | DDR4-1600, DDR4-1866, DDR4-2133 |
| Maximum memory size | no data | 1.5 TB |
| Max memory channels | no data | 4 |
| Maximum memory bandwidth | no data | 68 GB/s |
| ECC memory support | - | + |
Peripherals
Specifications and connection of peripherals supported by Turion II Ultra M660 and Xeon E5-1603 v4.
| PCIe version | no data | 3.0 |
| PCI Express lanes | no data | 40 |
Pros & cons summary
| Performance score | 0.64 | 2.98 |
| Recency | 10 September 2009 | 20 June 2016 |
| Physical cores | 2 | 4 |
| Threads | 2 | 4 |
| Chip lithography | 45 nm | 14 nm |
| Power consumption (TDP) | 35 Watt | 140 Watt |
Turion II Ultra M660 has 300% lower power consumption.
Xeon E5-1603 v4, on the other hand, has a 365.6% higher aggregate performance score, an age advantage of 6 years, 100% more physical cores and 100% more threads, and a 221.4% more advanced lithography process.
The Xeon E5-1603 v4 is our recommended choice as it beats the Turion II Ultra M660 in performance tests.
Be aware that Turion II Ultra M660 is a notebook processor while Xeon E5-1603 v4 is a server/workstation one.
Should you still have questions on choice between Turion II Ultra M660 and Xeon E5-1603 v4, ask them in Comments section, and we shall answer.
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