Xeon E-2276M vs E5-2670 v3
Aggregated performance score
E5-2670 v3 outperforms E-2276M by 15% based on our aggregated benchmark results.
Primary Details
Comparing Xeon E5-2670 v3 and Xeon E-2276M processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 787 | 872 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-Effectiveness Evaluation | 0.66 | 28.28 |
| Market segment | Server | Mobile workstation |
| Series | Intel Xeon E5 | Intel Xeon E |
| Architecture codename | Haswell-EP (2014) | Coffee Lake-H (2018−2019) |
| Release date | 8 September 2014 (9 years ago) | 1 May 2019 (5 years ago) |
| Launch price (MSRP) | $1,589 | $450 |
| Current price | $3059 (1.9x MSRP) | $230 (0.5x MSRP) |
Cost-Effectiveness Evaluation
Performance per price, higher is better.
Xeon E-2276M has 4185% better value for money than Xeon E5-2670 v3.
Detailed Specifications
Xeon E5-2670 v3 and Xeon E-2276M 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 | 12 (Dodeca-Core) | 6 (Hexa-Core) |
| Threads | 24 | 12 |
| Base clock speed | 2.3 GHz | 2.8 GHz |
| Boost clock speed | 3.1 GHz | 4.7 GHz |
| Bus support | 2 × 9.6 GT/s | no data |
| L1 cache | 64K (per core) | 384 KB |
| L2 cache | 256K (per core) | 1.5 MB |
| L3 cache | 30 MB (shared) | 12 MB |
| Chip lithography | 22 nm | 14 nm |
| Die size | 356 mm2 | 149.6 mm2 |
| Maximum core temperature | 85 °C | 100 °C |
| Number of transistors | 2,600 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | No | No |
Compatibility
Information on Xeon E5-2670 v3 and Xeon E-2276M 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 | 2 | 1 |
| Socket | FCLGA2011 | FCBGA1440 |
| Power consumption (TDP) | 120 Watt | 45 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon E5-2670 v3 and Xeon E-2276M. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® AVX2 | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 |
| AES-NI | + | + |
| FMA | + | no data |
| AVX | + | + |
| vPro | + | + |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | no data | + |
| My WiFi | no data | + |
| Turbo Boost Technology | 2.0 | 2.0 |
| Hyper-Threading Technology | + | + |
| TSX | - | + |
| Idle States | + | + |
| Thermal Monitoring | + | + |
| Flex Memory Access | - | + |
| SIPP | no data | + |
| Demand Based Switching | + | no data |
| PAE | 46 Bit | no data |
| Status | Discontinued | Discontinued |
Security technologies
Xeon E5-2670 v3 and Xeon E-2276M technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | + | + |
| Secure Key | + | + |
| MPX | no data | + |
| Identity Protection | - | + |
| SGX | no data | Yes with Intel® ME |
| OS Guard | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon E5-2670 v3 and Xeon E-2276M are enumerated here.
| AMD-V | no data | + |
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon E5-2670 v3 and Xeon E-2276M. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-1600, DDR4-1866, DDR4-2133 | DDR4 |
| Maximum memory size | 768 GB | 128 GB |
| Max memory channels | 4 | 2 |
| Maximum memory bandwidth | 68 GB/s | 41.8 GB/s |
| ECC memory support | + | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel UHD Graphics P630 |
| Max video memory | no data | 64 GB |
| Quick Sync Video | no data | + |
| Clear Video | no data | + |
| Clear Video HD | no data | + |
| Graphics max frequency | no data | 1.2 GHz |
| InTru 3D | no data | + |
Graphics interfaces
Available interfaces and connections of Xeon E5-2670 v3 and Xeon E-2276M integrated GPUs.
| Number of displays supported | no data | 3 |
| eDP | no data | + |
| DisplayPort | no data | + |
| HDMI | no data | + |
| DVI | no data | + |
Graphics image quality
Maximum display resolutions supported by Xeon E5-2670 v3 and Xeon E-2276M integrated GPUs, including resolutions over different interfaces.
| 4K resolution support | no data | + |
| Max resolution over HDMI 1.4 | no data | 4096x2304@30Hz |
| Max resolution over eDP | no data | 4096x2304@60Hz |
| Max resolution over DisplayPort | no data | 4096x2304@60Hz |
| Max resolution over VGA | no data | N/A |
Graphics API support
APIs supported by Xeon E5-2670 v3 and Xeon E-2276M integrated GPUs, sometimes API versions are included.
| DirectX | no data | 12 |
| OpenGL | no data | 4.5 |
Peripherals
Specifications and connection of peripherals supported by Xeon E5-2670 v3 and Xeon E-2276M.
| PCIe version | 3.0 | 3.0 |
| PCI Express lanes | 40 | 16 |
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.
E5-2670 v3 outperforms E-2276M by 15% based on our aggregated benchmark results.
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%
E5-2670 v3 outperforms E-2276M by 16% in Passmark.
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.
Benchmark coverage: 42%
E-2276M outperforms E5-2670 v3 by 55% in GeekBench 5 Single-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.
Benchmark coverage: 42%
E5-2670 v3 outperforms E-2276M by 10% in GeekBench 5 Multi-Core.
Pros & Cons Summary
| Performance score | 8.80 | 7.62 |
| Recency | 8 September 2014 | 1 May 2019 |
| Physical cores | 12 | 6 |
| Threads | 24 | 12 |
| Cost | $1589 | $450 |
| Chip lithography | 22 nm | 14 nm |
| Power consumption (TDP) | 120 Watt | 45 Watt |
The Xeon E5-2670 v3 is our recommended choice as it beats the Xeon E-2276M in performance tests.
Be aware that Xeon E5-2670 v3 is a server/workstation processor while Xeon E-2276M is a mobile workstation one.
Should you still have questions on choice between Xeon E5-2670 v3 and Xeon E-2276M, ask them in Comments section, and we shall answer.
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