Xeon D-1577 vs E3-1585 v5
Aggregate performance score
Xeon D-1577 outperforms Xeon E3-1585 v5 by a substantial 39% based on our aggregate benchmark results.
Primary details
Comparing Xeon E3-1585 v5 and Xeon D-1577 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1173 | 979 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 2.07 | 1.90 |
| Market segment | Server | Server |
| Series | Intel Xeon E3 | Intel Xeon D |
| Power efficiency | 7.70 | 15.42 |
| Architecture codename | Skylake-H (2015−2016) | Broadwell (2015−2019) |
| Release date | 31 May 2016 (8 years ago) | 24 February 2016 (8 years ago) |
| Launch price (MSRP) | $556 | $1,176 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Xeon E3-1585 v5 has 9% better value for money than Xeon D-1577.
Detailed specifications
Xeon E3-1585 v5 and Xeon D-1577 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) | 16 (Hexadeca-Core) |
| Threads | 8 | 32 |
| Base clock speed | 3.5 GHz | 1.3 GHz |
| Boost clock speed | 3.9 GHz | 2.1 GHz |
| Bus type | DMI 3.0 | DMI 2.0 |
| Bus rate | 4 × 8 GT/s | no data |
| Multiplier | 35 | 13 |
| L1 cache | 64 KB (per core) | 64K (per core) |
| L2 cache | 256 KB (per core) | 256K (per core) |
| L3 cache | 8 MB (shared) | 1.5 MB (per core) |
| Chip lithography | 14 nm | 14 nm |
| Die size | 171 mm2 | 306.18 mm2 |
| Maximum core temperature | 100 °C | no data |
| Maximum case temperature (TCase) | no data | 80 °C |
| Number of transistors | 2,300 million | 3,200 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Xeon E3-1585 v5 and Xeon D-1577 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 | 1 (Uniprocessor) | 1 (Uniprocessor) |
| Socket | FCBGA1440 | FCBGA1667 |
| Power consumption (TDP) | 65 Watt | 45 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon E3-1585 v5 and Xeon D-1577. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 | Intel® AVX2 |
| AES-NI | + | + |
| AVX | + | + |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | + |
| eDRAM | 128 MB | no data |
| Turbo Boost Technology | 2.0 | 2.0 |
| Hyper-Threading Technology | + | + |
| TSX | + | + |
| Idle States | + | + |
| Thermal Monitoring | - | + |
| GPIO | no data | + |
| FDI | + | no data |
Security technologies
Xeon E3-1585 v5 and Xeon D-1577 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | + | + |
| Secure Key | no data | + |
| OS Guard | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon E3-1585 v5 and Xeon D-1577 are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon E3-1585 v5 and Xeon D-1577. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3L,LPDDR3 1600 MHz, DDR4 2133 MHz at 1.2V | DDR4, DDR3 |
| Maximum memory size | 64 GB | 128 GB |
| Max memory channels | 2 | 2 |
| Maximum memory bandwidth | 34.134 GB/s | 38.397 GB/s |
| ECC memory support | + | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel Iris Pro Graphics P580 | no data |
| Max video memory | 64 GB | no data |
| Quick Sync Video | + | - |
| Clear Video | + | no data |
| Graphics max frequency | 1.15 GHz | no data |
| Execution Units | 72 | no data |
Graphics interfaces
Available interfaces and connections of Xeon E3-1585 v5 and Xeon D-1577 integrated GPUs.
| Number of displays supported | 3 | no data |
Peripherals
Specifications and connection of peripherals supported by Xeon E3-1585 v5 and Xeon D-1577.
| PCIe version | 3.0 | 2.0/3.0 |
| PCI Express lanes | 16 | 24 |
| USB revision | no data | 2.0/3.0 |
| Total number of SATA ports | no data | 6 |
| Number of USB ports | no data | 8 |
| Integrated LAN | no data | + |
| UART | 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.
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.
Pros & cons summary
| Performance score | 5.29 | 7.33 |
| Recency | 31 May 2016 | 24 February 2016 |
| Physical cores | 4 | 16 |
| Threads | 8 | 32 |
| Power consumption (TDP) | 65 Watt | 45 Watt |
Xeon E3-1585 v5 has an age advantage of 3 months.
Xeon D-1577, on the other hand, has a 38.6% higher aggregate performance score, 300% more physical cores and 300% more threads, and 44.4% lower power consumption.
The Xeon D-1577 is our recommended choice as it beats the Xeon E3-1585 v5 in performance tests.
Should you still have questions on choice between Xeon E3-1585 v5 and Xeon D-1577, ask them in Comments section, and we shall answer.
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