E-450 vs Xeon D-1528
Primary details
Comparing Xeon D-1528 and E-450 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 1283 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.50 | no data |
| Market segment | Server | Laptop |
| Series | Intel Xeon D | AMD E-Series |
| Architecture codename | Broadwell (2015−2019) | Zacate (2011−2013) |
| Release date | 1 November 2015 (8 years ago) | 22 August 2011 (12 years ago) |
| Launch price (MSRP) | $320 | no data |
| Current price | $976 (3.1x MSRP) | $125 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Xeon D-1528 and E-450 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 | 6 (Hexa-Core) | 2 (Dual-core) |
| Threads | 12 | 2 |
| Base clock speed | 1.9 GHz | no data |
| Boost clock speed | 2.5 GHz | 1.65 GHz |
| L1 cache | 384 KB | 64K (per core) |
| L2 cache | 1.5 MB | 512K (per core) |
| L3 cache | 9 MB | 0 KB |
| Chip lithography | 14 nm | 40 nm |
| Die size | 246.24 mm2 | 75 mm2 |
| Maximum case temperature (TCase) | 80 °C | no data |
| Number of transistors | 3200 Million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | No | No |
Compatibility
Information on Xeon D-1528 and E-450 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 | 1 |
| Socket | FCBGA1667 | FT1 BGA 413-Ball |
| Power consumption (TDP) | 35 Watt | 18 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon D-1528 and E-450. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® AVX2 | MMX(+), SSE(1,2,3,3S,4A), AMD-V |
| AES-NI | + | no data |
| AVX | + | no data |
| Enhanced SpeedStep (EIST) | + | no data |
| Turbo Boost Technology | 2.0 | no data |
| Hyper-Threading Technology | + | no data |
| TSX | + | no data |
| Idle States | + | no data |
| Thermal Monitoring | + | no data |
| GPIO | + | no data |
| Status | Launched | no data |
Security technologies
Xeon D-1528 and E-450 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
| EDB | + | no data |
| Secure Key | + | no data |
| OS Guard | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon D-1528 and E-450 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 Xeon D-1528 and E-450. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4, DDR3 | DDR3 Single-channel |
| Maximum memory size | 128 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 34.124 GB/s | no data |
| ECC memory support | + | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | AMD Radeon HD 6320 |
Peripherals
Specifications and connection of peripherals supported by Xeon D-1528 and E-450.
| PCIe version | 2.0/3.0 | no data |
| PCI Express lanes | 32 | no data |
| USB revision | 2.0/3.0 | no data |
| Total number of SATA ports | 6 | no data |
| Number of USB ports | 4 | no data |
| 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.
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 D-1528 outperforms E-450 by 787% in Passmark.
Pros & cons summary
| Recency | 1 November 2015 | 22 August 2011 |
| Physical cores | 6 | 2 |
| Threads | 12 | 2 |
| Chip lithography | 14 nm | 40 nm |
| Power consumption (TDP) | 35 Watt | 18 Watt |
We couldn't decide between Xeon D-1528 and E-450. We've got no test results to judge.
Be aware that Xeon D-1528 is a server/workstation processor while E-450 is a notebook one.
Should you still have questions on choice between Xeon D-1528 and E-450, ask them in Comments section, and we shall answer.
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