Intel Xeon D-2146NT vs Intel Xeon E3-1285 v4
Comparative analysis of Intel Xeon D-2146NT and Intel Xeon E3-1285 v4 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization, Graphics, Graphics interfaces. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).
Differences
Reasons to consider the Intel Xeon D-2146NT
- 4 more cores, run more applications at once: 8 vs 4
- 8 more threads: 16 vs 8
- 16x more maximum memory size: 512 GB vs 32 GB
- Around 19% lower typical power consumption: 80 Watt vs 95 Watt
- Around 50% better performance in PassMark - CPU mark: 11736 vs 7808
| Specifications (specs) | |
| Number of cores | 8 vs 4 |
| Number of threads | 16 vs 8 |
| Maximum memory size | 512 GB vs 32 GB |
| Thermal Design Power (TDP) | 80 Watt vs 95 Watt |
| Benchmarks | |
| PassMark - CPU mark | 11736 vs 7808 |
Reasons to consider the Intel Xeon E3-1285 v4
- Around 27% higher clock speed: 3.80 GHz vs 3.00 GHz
- Around 28% better performance in PassMark - Single thread mark: 2313 vs 1802
| Specifications (specs) | |
| Maximum frequency | 3.80 GHz vs 3.00 GHz |
| Benchmarks | |
| PassMark - Single thread mark | 2313 vs 1802 |
Compare benchmarks
CPU 1: Intel Xeon D-2146NT
CPU 2: Intel Xeon E3-1285 v4
| PassMark - Single thread mark |
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| PassMark - CPU mark |
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| Name | Intel Xeon D-2146NT | Intel Xeon E3-1285 v4 |
|---|---|---|
| PassMark - Single thread mark | 1802 | 2313 |
| PassMark - CPU mark | 11736 | 7808 |
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 740 | |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 740 | |
| GFXBench 4.0 - Manhattan (Frames) | 2101 | |
| GFXBench 4.0 - Manhattan (Fps) | 2101 | |
| GFXBench 4.0 - T-Rex (Frames) | 3280 | |
| GFXBench 4.0 - T-Rex (Fps) | 3280 |
Compare specifications (specs)
| Intel Xeon D-2146NT | Intel Xeon E3-1285 v4 | |
|---|---|---|
Essentials |
||
| Architecture codename | Skylake | Broadwell |
| Launch date | Q1'18 | June 2015 |
| Place in performance rating | 1254 | 1251 |
| Processor Number | D-2146NT | E3-1285V4 |
| Series | Intel® Xeon® D Processor | Intel® Xeon® Processor E3 v4 Family |
| Status | Launched | Launched |
| Vertical segment | Server | Server |
Performance |
||
| 64 bit support | ||
| Base frequency | 2.30 GHz | 3.50 GHz |
| Manufacturing process technology | 14 nm | 14 nm |
| Maximum frequency | 3.00 GHz | 3.80 GHz |
| Number of cores | 8 | 4 |
| Number of threads | 16 | 8 |
| Number of Ultra Path Interconnect (UPI) Links | 0 | |
| Bus Speed | 5 GT/s DMI | |
| Die size | 160 mm | |
| L1 cache | 64 KB (per core) | |
| L2 cache | 256 KB (per core) | |
| L3 cache | 6144 KB (shared) | |
| Number of QPI Links | 0 | |
| Transistor count | 1400 million | |
Memory |
||
| Max memory channels | 4 | 2 |
| Maximum memory size | 512 GB | 32 GB |
| Supported memory frequency | 2133 MHz | |
| Supported memory types | DDR4 | DDR3 and DDR3L 1333/1600/1866 at 1.5V |
| ECC memory support | ||
| Maximum memory bandwidth | 29.8 GB/s | |
Compatibility |
||
| Low Halogen Options Available | ||
| Max number of CPUs in a configuration | 1 | 1 |
| Sockets supported | FCBGA2518 | FCLGA1150 |
| Thermal Design Power (TDP) | 80 Watt | 95 Watt |
| Package Size | 37.5mm x 37.5mm | |
| Thermal Solution | PCG 2013B | |
Peripherals |
||
| Max number of PCIe lanes | 32 | 16 |
| PCI Express revision | 3.0 | 3.0 |
| PCIe configurations | > | 1x16 |
| Scalability | 1S Only | 1S Only |
Security & Reliability |
||
| Execute Disable Bit (EDB) | ||
| Intel® Memory Protection Extensions (Intel® MPX) | ||
| Intel® OS Guard | ||
| Intel® Secure Key technology | ||
| Intel® Software Guard Extensions (Intel® SGX) | ||
| Intel® Trusted Execution technology (TXT) | ||
| Secure Boot | ||
Advanced Technologies |
||
| Enhanced Intel SpeedStep® technology | ||
| Idle States | ||
| Instruction set extensions | Intel® AVX2 | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 |
| Integrated Intel® QuickAssist Technology | ||
| Intel 64 | ||
| Intel® AES New Instructions | ||
| Intel® Hyper-Threading technology | ||
| Intel® Optane™ Memory Supported | ||
| Intel® TSX-NI | ||
| Intel® Turbo Boost technology | ||
| Intel® Volume Management Device (VMD) | ||
| Number of AVX-512 FMA Units | 1 | |
| Thermal Monitoring | ||
| Flexible Display interface (FDI) | ||
| Intel® Advanced Vector Extensions (AVX) | ||
| Intel® vPro™ Platform Eligibility | ||
Virtualization |
||
| Intel® Virtualization Technology (VT-x) | ||
| Intel® Virtualization Technology for Directed I/O (VT-d) | ||
| Intel® VT-x with Extended Page Tables (EPT) | ||
Graphics |
||
| eDRAM | 128 MB | |
| Execution Units | 48 | |
| Graphics base frequency | 300 MHz | |
| Graphics max dynamic frequency | 1.15 GHz | |
| Graphics max frequency | 1.15 GHz | |
| Intel® Clear Video technology | ||
| Intel® Flexible Display Interface (Intel® FDI) | ||
| Intel® Quick Sync Video | ||
| Max video memory | 32 GB | |
| Processor graphics | Intel Iris Pro Graphics P6300 | |
Graphics interfaces |
||
| Number of displays supported | 3 | |
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