Intel Xeon Gold 6434H: specs and benchmarks
Aggregate performance score
Xeon Gold 6434H provides good benchmark performance at 17.32% of a leader's which is a 96-core Ryzen Threadripper PRO 9995WX.
Contents
Summary
Intel started Xeon Gold 6434H sales 10 January 2023 at a recommended price of $2,607. This is a Sapphire Rapids architecture desktop processor primarily aimed at office systems. It has 8 cores and 16 threads, and is based on Intel 7 manufacturing technology, with a maximum frequency of 4100 MHz and a locked multiplier.
Compatibility-wise, this is FCLGA4677 processor with a TDP of 195 Watt and a maximum temperature of 64 °C. It supports DDR5-4800, DDR5-4400 memory.
Primary details
Xeon Gold 6434H processor market type (desktop or notebook), architecture, sales start time and pricing.
| Place in the ranking | 502 | |
| Place by popularity | not in top-100 | |
| Cost-effectiveness evaluation | 3.28 | |
| Market segment | Server | |
| Power efficiency | 3.65 | of 100.00 (Apple M4 (8 cores)) |
| Designer | Intel | |
| Manufacturer | Intel | |
| Architecture codename | Sapphire Rapids (2023−2024) | |
| Release date | 10 January 2023 (3 years ago) | |
| Launch price (MSRP) | $2,607 | of 19,000 (Xeon 6788P) |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Currently popular graphics cards are shown for comparison.
Detailed specifications
Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.
| Physical cores | 8 (Octa-Core) | |
| Threads | 16 | |
| Base clock speed | 3.7 GHz | of 4.7 GHz (FX-9590) |
| Boost clock speed | 4.1 GHz | of 6.2 GHz (Core i9-14900KS) |
| L1 cache | 80K (per core) | of 96 KB (Xeon 6990E+) |
| L2 cache | 2 MB (per core) | of 2 MB (Xeon 6980P) |
| L3 cache | 22.5 MB | of 1152 MB (EPYC 9684X) |
| Chip lithography | Intel 7 nm | of 1.8 nm (Core Ultra 5 332) |
| Maximum case temperature (TCase) | 64 °C | of 105 °C (Core i7-5950HQ) |
| 64 bit support | + |
Compatibility
Information on Xeon Gold 6434H compatibility with other computer components and devices: 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 | 8 | |
| Socket | FCLGA4677 | |
| Power consumption (TDP) | 195 Watt | of 500 Watt (Xeon 6960P) |
Technologies and extensions
Technological capabilities and additional instructions supported by Xeon Gold 6434H. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 | |
| AES-NI | + | |
| AVX | + | |
| Enhanced SpeedStep (EIST) | + | |
| Speed Shift | + | |
| Turbo Boost Technology | 2.0 | |
| Hyper-Threading Technology | + | |
| TSX | + | |
| Deep Learning Boost | + |
Security technologies
Processor technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | |
| EDB | + | |
| SGX | Yes with Intel® SPS | |
| OS Guard | + |
Virtualization technologies
Supported virtual machine optimization technologies. Some are specific to Intel only, some to AMD.
| VT-d | + | |
| VT-x | + | |
| EPT | + |
Memory specs
Types, maximum amount and channel number of RAM supported by Xeon Gold 6434H's memory controller. Depending on the motherboard, higher memory frequency may be supported.
| Supported memory types | DDR5-4800, DDR5-4400 | |
| Maximum memory size | 4 TB | of 6 TiB (EPYC 9124) |
| Max memory channels | 8 | of 12 (Xeon Platinum 9221) |
| ECC memory support | + |
Peripherals
Specifications and connection types of supported peripherals.
| PCIe version | 5 | |
| PCI Express lanes | 80 | of 144 (Threadripper PRO 7955WX) |
Benchmark performance
Single-core and multi-core benchmark results of Xeon Gold 6434H. Overall benchmark performance 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.
Send your test results of Xeon Gold 6434H.
AMD equivalent
It seems that there's no AMD equivalent for Xeon Gold 6434H. The nearest candidate is Opteron 6278, however, it's 54% slower and lower by 682 positions in our rating.
Here are some closest AMD rivals to Xeon Gold 6434H:
Similar processors
Here is our recommendation of several processors that are more or less close in performance to the one reviewed.
