Ryzen 9 6900HX vs Xeon E3-1125C
Primary details
Comparing Xeon E3-1125C and Ryzen 9 6900HX processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 439 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Laptop |
| Series | no data | AMD Rembrandt (Zen 3+) |
| Power efficiency | no data | 32.79 |
| Architecture codename | Gladden (2012) | Rembrandt-H (Zen 3+) (2022) |
| Release date | 14 May 2012 (12 years ago) | January 2022 (2 years ago) |
Detailed specifications
Xeon E3-1125C and Ryzen 9 6900HX 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 | no data | 3.3 GHz |
| Boost clock speed | 2 GHz | 4.9 GHz |
| L1 cache | 64 KB (per core) | 64K (per core) |
| L2 cache | 256 KB (per core) | 512K (per core) |
| L3 cache | 8192 KB (shared) | 16 MB (shared) |
| Chip lithography | 32 nm | 6 nm |
| Die size | 216 mm2 | 208 mm2 |
| Maximum core temperature | no data | 95 °C |
| Number of transistors | 1,160 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | - | + |
Compatibility
Information on Xeon E3-1125C and Ryzen 9 6900HX 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 |
| Socket | Intel BGA1283 | FP7 |
| Power consumption (TDP) | 40 Watt | 45 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon E3-1125C and Ryzen 9 6900HX. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | MMX (+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A, AES, AVX, AVX2, FMA3, SHA |
| AES-NI | + | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | + | no data |
| Precision Boost 2 | no data | + |
Security technologies
Xeon E3-1125C and Ryzen 9 6900HX technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon E3-1125C and Ryzen 9 6900HX are enumerated here.
| AMD-V | - | + |
| VT-d | + | no data |
| VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon E3-1125C and Ryzen 9 6900HX. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR5 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | AMD Radeon 680M ( - 2400 MHz) |
Peripherals
Specifications and connection of peripherals supported by Xeon E3-1125C and Ryzen 9 6900HX.
| PCIe version | no data | 4.0 |
| PCI Express lanes | no data | 20 |
Pros & cons summary
| Physical cores | 4 | 8 |
| Threads | 4 | 16 |
| Chip lithography | 32 nm | 6 nm |
| Power consumption (TDP) | 40 Watt | 45 Watt |
Xeon E3-1125C has 12.5% lower power consumption.
Ryzen 9 6900HX, on the other hand, has 100% more physical cores and 300% more threads, and a 433.3% more advanced lithography process.
We couldn't decide between Xeon E3-1125C and Ryzen 9 6900HX. We've got no test results to judge.
Be aware that Xeon E3-1125C is a server/workstation processor while Ryzen 9 6900HX is a notebook one.
Should you still have questions on choice between Xeon E3-1125C and Ryzen 9 6900HX, ask them in Comments section, and we shall answer.
Similar processor comparisons
We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.
