Xeon Gold 6226R vs i9-7900X
Aggregate performance score
Xeon Gold 6226R outperforms Core i9-7900X by a significant 26% 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 | 755 | 554 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 2.18 | 5.55 |
| Market segment | Desktop processor | Server |
| Series | Core i9 (Desktop) | Intel Xeon Gold |
| Power efficiency | 3.60 | 4.24 |
| Designer | Intel | Intel |
| Manufacturer | Intel | no data |
| Architecture codename | Skylake (server) (2017−2018) | Cascade Lake (2019−2020) |
| Release date | 26 June 2017 (8 years ago) | 24 February 2020 (5 years ago) |
| Launch price (MSRP) | $999 | $1,300 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Xeon Gold 6226R has 155% better value for money than i9-7900X.
Performance to price scatter graph
Detailed specifications
Core i9-7900X and Xeon Gold 6226R 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 | 10 (Deca-Core) | 16 (Hexadeca-Core) |
| Threads | 20 | 32 |
| Base clock speed | 3.3 GHz | 2.9 GHz |
| Boost clock speed | 4.5 GHz | 3.9 GHz |
| Bus type | DMI 3.0 | DMI 3.0 |
| Bus rate | 4 × 8 GT/s | 4 × 8 GT/s |
| Multiplier | 33 | 29 |
| L1 cache | 64 KB (per core) | 1 MB |
| L2 cache | 1 MB (per core) | 16 MB |
| L3 cache | 14 MB (shared) | 22 MB |
| Chip lithography | 14 nm | 14 nm |
| Maximum core temperature | 95 °C | 85 °C |
| Maximum case temperature (TCase) | 72 °C | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | + | + |
| Unlocked multiplier | + | - |
Compatibility
Information on Core i9-7900X and Xeon Gold 6226R 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) | no data |
| Socket | Socket R4 | FCLGA3647 |
| Power consumption (TDP) | 140 Watt | 150 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i9-7900X and Xeon Gold 6226R. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512 | Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 |
| AES-NI | + | + |
| AVX | + | + |
| vPro | + | + |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | no data | + |
| Turbo Boost Technology | 2.0 | 2.0 |
| Hyper-Threading Technology | + | + |
| TSX | + | + |
| Turbo Boost Max 3.0 | + | - |
| Deep Learning Boost | - | + |
Security technologies
Core i9-7900X and Xeon Gold 6226R technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i9-7900X and Xeon Gold 6226R are enumerated here.
| AMD-V | + | - |
| VT-d | + | + |
| VT-x | + | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i9-7900X and Xeon Gold 6226R. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR4-2933 |
| Maximum memory size | 128 GB | 1 TB |
| Max memory channels | 4 | 6 |
| Maximum memory bandwidth | 85.33 GB/s | 140.8 GB/s |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | no data |
Peripherals
Specifications and connection of peripherals supported by Core i9-7900X and Xeon Gold 6226R.
| PCIe version | 3.0 | 3.0 |
| PCI Express lanes | 44 | 48 |
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 | 11.93 | 15.06 |
| Recency | 26 June 2017 | 24 February 2020 |
| Physical cores | 10 | 16 |
| Threads | 20 | 32 |
| Power consumption (TDP) | 140 Watt | 150 Watt |
i9-7900X has 7.1% lower power consumption.
Xeon Gold 6226R, on the other hand, has a 26.2% higher aggregate performance score, an age advantage of 2 years, and 60% more physical cores and 60% more threads.
The Intel Xeon Gold 6226R is our recommended choice as it beats the Intel Core i9-7900X in performance tests.
Note that Core i9-7900X is a desktop processor while Xeon Gold 6226R is a server/workstation one.
Other comparisons
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