Xeon w7-3445 vs i7-2715QE
Aggregate performance score
Xeon w7-3445 outperforms Core i7-2715QE by a whopping 1424% based on our aggregate benchmark results.
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2191 | 210 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.13 | 14.67 |
| Market segment | Laptop | Server |
| Series | Intel Core i7 | no data |
| Power efficiency | 4.35 | 11.04 |
| Designer | Intel | Intel |
| Manufacturer | Intel | Intel |
| Architecture codename | Sandy Bridge (2011−2013) | Sapphire Rapids (2023−2024) |
| Release date | 3 January 2011 (14 years ago) | 15 February 2023 (2 years ago) |
| Launch price (MSRP) | $378 | $1,989 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Xeon w7-3445 has 11185% better value for money than i7-2715QE.
Performance to price scatter graph
Detailed specifications
Core i7-2715QE and Xeon w7-3445 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) | 20 (Icosa-Core) |
| Performance-cores | no data | 20 |
| Threads | 8 | 40 |
| Base clock speed | 2.1 GHz | 2.6 GHz |
| Boost clock speed | 3 GHz | 4.8 GHz |
| Bus type | DMI 2.0 | no data |
| Bus rate | 4 × 5 GT/s | no data |
| Multiplier | 21 | no data |
| L1 cache | 64K (per core) | 80 KB (per core) |
| L2 cache | 256K (per core) | 2 MB (per core) |
| L3 cache | 6 MB (shared) | 52.5 MB |
| Chip lithography | 32 nm | Intel 7 nm |
| Die size | 216 mm2 | 4x 477 mm2 |
| Maximum case temperature (TCase) | no data | 72 °C |
| Number of transistors | 1,160 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on Core i7-2715QE and Xeon w7-3445 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 |
| Socket | Intel BGA1023 | FCLGA4677 |
| Power consumption (TDP) | 45 Watt | 270 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i7-2715QE and Xeon w7-3445. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE4.1, Intel® AMX, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512 |
| AES-NI | + | + |
| FMA | + | - |
| AVX | + | + |
| vPro | + | + |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | no data | + |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | + |
| TSX | - | + |
| Turbo Boost Max 3.0 | no data | + |
| Deep Learning Boost | - | + |
Security technologies
Core i7-2715QE and Xeon w7-3445 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | no data | + |
| SGX | no data | - |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i7-2715QE and Xeon w7-3445 are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i7-2715QE and Xeon w7-3445. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | unknown Dual-channel | DDR5-4800 |
| Maximum memory size | 16 GB | 4 TB |
| Max memory channels | 2 | 8 |
| Maximum memory bandwidth | 25.598 GB/s | no data |
| ECC memory support | + | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel HD Graphics 3000 | N/A |
Peripherals
Specifications and connection of peripherals supported by Core i7-2715QE and Xeon w7-3445.
| PCIe version | no data | 5.0 |
| PCI Express lanes | no data | 112 |
Synthetic benchmarks
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.
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. Other than that, Passmark measures multi-core performance.
GeekBench 5 Single-Core
GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.
GeekBench 5 Multi-Core
GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.
Pros & cons summary
| Performance score | 1.82 | 27.73 |
| Recency | 3 January 2011 | 15 February 2023 |
| Physical cores | 4 | 20 |
| Threads | 8 | 40 |
| Power consumption (TDP) | 45 Watt | 270 Watt |
i7-2715QE has 500% lower power consumption.
Xeon w7-3445, on the other hand, has a 1423.6% higher aggregate performance score, an age advantage of 12 years, and 400% more physical cores and 400% more threads.
The Intel Xeon w7-3445 is our recommended choice as it beats the Intel Core i7-2715QE in performance tests.
Be aware that Core i7-2715QE is a notebook processor while Xeon w7-3445 is a server/workstation one.
Other comparisons
We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.
