Xeon W-3225 vs FX-770K
Aggregate performance score
Xeon W-3225 outperforms FX-770K by a whopping 475% 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 | 2201 | 860 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 2.98 |
| Market segment | Desktop processor | Server |
| Series | no data | Intel Xeon W |
| Power efficiency | 2.97 | 6.94 |
| Designer | AMD | Intel |
| Manufacturer | GlobalFoundries | no data |
| Architecture codename | Kaveri (2014−2015) | Cascade Lake (2019−2020) |
| Release date | December 2014 (11 years ago) | 3 June 2019 (6 years ago) |
| Launch price (MSRP) | no data | $1,199 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
FX-770K and Xeon W-3225 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) | 8 (Octa-Core) |
| Threads | 4 | 16 |
| Base clock speed | 3.5 GHz | 3.7 GHz |
| Boost clock speed | 3.9 GHz | 4.4 GHz |
| Bus type | no data | DMI 3.0 |
| Bus rate | no data | 4 × 8 GT/s |
| Multiplier | no data | 37 |
| L1 cache | 256K | 512 KB |
| L2 cache | 4 MB | 8 MB |
| L3 cache | no data | 16.5 MB |
| Chip lithography | 28 nm | 14 nm |
| Die size | 245 mm2 | no data |
| Maximum core temperature | no data | 68 °C |
| Maximum case temperature (TCase) | 72 °C | no data |
| Number of transistors | 2,411 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | + |
| Unlocked multiplier | + | - |
Compatibility
Information on FX-770K and Xeon W-3225 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 | 1 (Uniprocessor) |
| Socket | FM2+ | FCLGA3647 |
| Power consumption (TDP) | 65 Watt | 160 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by FX-770K and Xeon W-3225. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® AVX-512 |
| AES-NI | + | + |
| FMA | + | - |
| AVX | + | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | no data | + |
| 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
FX-770K and Xeon W-3225 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by FX-770K and Xeon W-3225 are enumerated here.
| AMD-V | + | - |
| VT-d | no data | + |
| VT-x | no data | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by FX-770K and Xeon W-3225. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3-2133 | DDR4-2666 |
| Maximum memory size | no data | 1 TB |
| Max memory channels | no data | 6 |
| Maximum memory bandwidth | no data | 128.001 GB/s |
| ECC memory support | - | + |
Peripherals
Specifications and connection of peripherals supported by FX-770K and Xeon W-3225.
| PCIe version | 3.0 | 3.0 |
| PCI Express lanes | 16 | 64 |
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.
Pros & cons summary
| Performance score | 1.80 | 10.35 |
| Physical cores | 4 | 8 |
| Threads | 4 | 16 |
| Chip lithography | 28 nm | 14 nm |
| Power consumption (TDP) | 65 Watt | 160 Watt |
FX-770K has 146.2% lower power consumption.
Xeon W-3225, on the other hand, has a 475% higher aggregate performance score, 100% more physical cores and 300% more threads, and a 100% more advanced lithography process.
The Intel Xeon W-3225 is our recommended choice as it beats the AMD FX-770K in performance tests.
Note that FX-770K is a desktop processor while Xeon W-3225 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.
