Xeon E5-2699R v4 vs E3-1585L v5
Primary details
Comparing Xeon E3-1585L v5 and Xeon E5-2699R v4 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1202 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 2.32 | no data |
| Market segment | Server | Laptop |
| Series | Intel Xeon E3 | Intel Xeon E5 |
| Power efficiency | 10.70 | no data |
| Architecture codename | Skylake-H (2015−2016) | Broadwell (2015−2019) |
| Release date | 31 May 2016 (8 years ago) | 25 October 2016 (8 years ago) |
| Launch price (MSRP) | $445 | $4,560 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Xeon E3-1585L v5 and Xeon E5-2699R 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 | 4 (Quad-Core) | 22 (Docosa-Core) |
| Threads | 8 | 44 |
| Base clock speed | 3 GHz | no data |
| Boost clock speed | 3.7 GHz | 2.2 GHz |
| Bus type | DMI 3.0 | QPI |
| Bus rate | 4 × 8 GT/s | 2 × 9.6 GT/s |
| Multiplier | 30 | 22 |
| L1 cache | 256 KB | no data |
| L2 cache | 1 MB | 5.5 MB |
| L3 cache | 8 MB (shared) | 55 MB |
| Chip lithography | 14 nm | 14 nm |
| Die size | 171 mm2 | 456.12 mm2 |
| Maximum core temperature | 100 °C | no data |
| Number of transistors | 2,300 million | 7200 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Xeon E3-1585L v5 and Xeon E5-2699R 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 | 1 (Uniprocessor) | 2 (Multiprocessor) |
| Socket | FCBGA1440 | no data |
| Power consumption (TDP) | 45 Watt | 145 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon E3-1585L v5 and Xeon E5-2699R v4. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 | no data |
| AES-NI | + | + |
| AVX | + | + |
| vPro | + | + |
| Enhanced SpeedStep (EIST) | + | + |
| eDRAM | 128 MB | no data |
| Turbo Boost Technology | 2.0 | no data |
| Hyper-Threading Technology | + | no data |
| TSX | + | + |
| Idle States | + | no data |
| FDI | + | no data |
Security technologies
Xeon E3-1585L v5 and Xeon E5-2699R v4 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | + | no data |
| OS Guard | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon E3-1585L v5 and Xeon E5-2699R 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 Xeon E3-1585L v5 and Xeon E5-2699R v4. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3L,LPDDR3 1600 MHz, DDR4 2133 MHz at 1.2V | no data |
| Maximum memory size | 64 GB | 1,536 GB |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 34.134 GB/s | no data |
| 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 E3-1585L v5 and Xeon E5-2699R v4 integrated GPUs.
| Number of displays supported | 3 | no data |
Peripherals
Specifications and connection of peripherals supported by Xeon E3-1585L v5 and Xeon E5-2699R v4.
| PCIe version | 3.0 | 3.0 |
| PCI Express lanes | 16 | 40 |
Pros & cons summary
| Recency | 31 May 2016 | 25 October 2016 |
| Physical cores | 4 | 22 |
| Threads | 8 | 44 |
| Power consumption (TDP) | 45 Watt | 145 Watt |
Xeon E3-1585L v5 has 222.2% lower power consumption.
Xeon E5-2699R v4, on the other hand, has an age advantage of 4 months, and 450% more physical cores and 450% more threads.
We couldn't decide between Xeon E3-1585L v5 and Xeon E5-2699R v4. We've got no test results to judge.
Be aware that Xeon E3-1585L v5 is a server/workstation processor while Xeon E5-2699R v4 is a mobile workstation one.
Should you still have questions on choice between Xeon E3-1585L v5 and Xeon E5-2699R v4, ask them in Comments section, and we shall answer.
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