Xeon E3-1245 v6 vs Gold 5122
Aggregated performance score
Gold 5122 outperforms E3-1245 v6 by 1% based on our aggregated benchmark results.
General info
Comparing Xeon Gold 5122 and Xeon E3-1245 v6 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 1043 | 1044 |
| Place by popularity | not in top-100 | not in top-100 |
| Value for money | 7.04 | 3.78 |
| Market segment | Server | Server |
| Series | Intel Xeon Gold | Intel Xeon E3 |
| Architecture codename | Skylake (server) (2017−2019) | Kaby Lake (2016−2019) |
| Release date | 25 April 2017 (7 years ago) | 28 March 2017 (7 years ago) |
| Launch price (MSRP) | $1,221 | $284 |
| Current price | $294 (0.2x MSRP) | $516 (1.8x MSRP) |
Value for money
Performance per price, higher is better.
Xeon Gold 5122 has 86% better value for money than Xeon E3-1245 v6.
Technical specs
Xeon Gold 5122 and Xeon E3-1245 v6 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) | 4 (Quad-Core) |
| Threads | 8 | 8 |
| Base clock speed | 3.6 GHz | 3.7 GHz |
| Boost clock speed | 3.7 GHz | 4.1 GHz |
| Bus support | no data | 8 GT/s |
| L1 cache | 256 KB | 256 KB |
| L2 cache | 4 MB | 1 MB |
| L3 cache | 16.5 MB | 8 MB |
| Chip lithography | 14 nm | 14 nm |
| Maximum core temperature | 71 °C | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | + | - |
| Unlocked multiplier | No | No |
Compatibility
Information on Xeon Gold 5122 and Xeon E3-1245 v6 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 | 4 (Multiprocessor) | 1 |
| Socket | FCLGA3647 | FCLGA1151 |
| Power consumption (TDP) | 105 Watt | 73 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon Gold 5122 and Xeon E3-1245 v6. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 |
| AES-NI | + | + |
| AVX | + | + |
| vPro | + | + |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | + | no data |
| Turbo Boost Technology | 2.0 | 2.0 |
| Hyper-Threading Technology | + | + |
| TSX | + | + |
| Idle States | no data | + |
| Thermal Monitoring | no data | + |
| Turbo Boost Max 3.0 | - | no data |
| Status | Discontinued | Discontinued |
Security technologies
Xeon Gold 5122 and Xeon E3-1245 v6 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | + | + |
| Secure Key | no data | + |
| MPX | no data | + |
| SGX | no data | Yes with Intel® ME |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon Gold 5122 and Xeon E3-1245 v6 are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon Gold 5122 and Xeon E3-1245 v6. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-2666 | DDR4-2400, DDR3L-1866 |
| Maximum memory size | 768 GB | 64 GB |
| Max memory channels | 6 | 2 |
| Maximum memory bandwidth | 128.001 GB/s | 37.5 GB/s |
| ECC memory support | + | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel HD 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 | 1.15 GHz |
| InTru 3D | no data | + |
Graphics interfaces
Available interfaces and connections of Xeon Gold 5122 and Xeon E3-1245 v6 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 Gold 5122 and Xeon E3-1245 v6 integrated GPUs, including resolutions over different interfaces.
| 4K resolution support | no data | + |
| Max resolution over HDMI 1.4 | no data | 4096x2160@24Hz |
| 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 Gold 5122 and Xeon E3-1245 v6 integrated GPUs, sometimes API versions are included.
| DirectX | no data | 12 |
| OpenGL | no data | 4.4 |
Peripherals
Specifications and connection of peripherals supported by Xeon Gold 5122 and Xeon E3-1245 v6.
| PCIe version | 3.0 | 3.0 |
| PCI Express lanes | 48 | 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.
Gold 5122 outperforms E3-1245 v6 by 1% 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%
Gold 5122 outperforms E3-1245 v6 by 1% in Passmark.
Advantages and disadvantages
| Performance score | 5.67 | 5.63 |
| Cost | $1221 | $284 |
| Power consumption (TDP) | 105 Watt | 73 Watt |
We couldn't decide between Xeon Gold 5122 and Xeon E3-1245 v6. The differences in performance seem too small.
Should you still have questions on choice between Xeon Gold 5122 and Xeon E3-1245 v6, ask them in Comments section, and we shall answer.
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