EPYC 7401P vs Arc G3
Aggregate performance score
G3 outperforms EPYC 7401P by a small 6% 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 | 496 | 546 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 2.13 |
| Market segment | Laptop | Server |
| Series | no data | AMD EPYC |
| Power efficiency | no data | 3.95 |
| Designer | Intel | AMD |
| Manufacturer | Intel | no data |
| Architecture codename | Panther Lake (2026) | Naples (2017−2018) |
| Release date | 28 May 2026 (recently) | 29 June 2017 (8 years ago) |
| Launch price (MSRP) | no data | $1,075 |
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 parameters of Arc G3 and EPYC 7401P: 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 | 14 (Tetradeca-Core) | 24 (Tetracosa-Core) |
| Threads | 14 | 48 |
| Base clock speed | 1.9 GHz | 2 GHz |
| Boost clock speed | 4.6 GHz | 3 GHz |
| Multiplier | no data | 20 |
| L1 cache | 192 KB (per core) | 96K (per core) |
| L2 cache | 2.5 MB (per core) | 512K (per core) |
| L3 cache | 18 MB (shared) | 64 MB (shared) |
| Chip lithography | 3 nm | 14 nm |
| Die size | no data | 192 mm2 |
| Number of transistors | no data | 4,800 million |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | - |
| Unlocked multiplier | - | + |
Compatibility
Information on Arc G3 and EPYC 7401P 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 | Intel BGA 2540 | TR4 |
| Power consumption (TDP) | 25 Watt | 170 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Arc G3 and EPYC 7401P. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | + | no data |
Security technologies
Arc G3 and EPYC 7401P technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Arc G3 and EPYC 7401P 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 Arc G3 and EPYC 7401P. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | LPDDR5X | DDR4 Eight-channel |
| Maximum memory size | no data | 2 TiB |
| Max memory channels | no data | 8 |
| Maximum memory bandwidth | no data | 170.671 GB/s |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel Arc B370 | no data |
Peripherals
Specifications and connection of peripherals supported by Arc G3 and EPYC 7401P.
| PCIe version | 5.0 | 3.0 |
| PCI Express lanes | 12 | 128 |
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 | 17.12 | 16.09 |
| Recency | 28 May 2026 | 29 June 2017 |
| Physical cores | 14 | 24 |
| Threads | 14 | 48 |
| Chip lithography | 3 nm | 14 nm |
| Power consumption (TDP) | 25 Watt | 170 Watt |
Arc G3 has a 6% higher aggregate performance score, an age advantage of 8 years, a 367% more advanced lithography process, and 580% lower power consumption.
EPYC 7401P, on the other hand, has 71% more physical cores and 243% more threads.
Given the minimal performance differences, no clear winner can be declared between Intel Arc G3 and AMD EPYC 7401P.
Be aware that Arc G3 is a notebook processor while EPYC 7401P is a server/workstation one.
Other comparisons
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