EPYC 4124P vs Celeron G4950
Aggregate performance score
EPYC 4124P outperforms Celeron G4950 by a whopping 586% based on our aggregate benchmark results.
Primary details
Comparing Celeron G4950 and EPYC 4124P processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2042 | 660 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 5.37 | 52.64 |
| Market segment | Desktop processor | Server |
| Series | Intel Celeron | no data |
| Power efficiency | 3.00 | 17.08 |
| Architecture codename | Coffee Lake (2017−2019) | Raphael (2023−2024) |
| Release date | 23 April 2019 (5 years ago) | 21 May 2024 (less than a year ago) |
| Launch price (MSRP) | $52 | $149 |
Cost-effectiveness evaluation
Performance per price, higher is better.
EPYC 4124P has 880% better value for money than Celeron G4950.
Detailed specifications
Celeron G4950 and EPYC 4124P 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 | 2 (Dual-core) | 4 (Quad-Core) |
| Threads | 2 | 8 |
| Base clock speed | 3.3 GHz | 3.8 GHz |
| Boost clock speed | 3.3 GHz | 5.1 GHz |
| Bus type | DMI 3.0 | no data |
| Bus rate | 4 × 8 GT/s | no data |
| L1 cache | 128 KB | 64 KB (per core) |
| L2 cache | 512 KB | 1 MB (per core) |
| L3 cache | 2 MB | 32 MB (shared) |
| Chip lithography | 14 nm | 5 nm |
| Die size | 126 mm2 | 71 mm2 |
| Maximum core temperature | 100 °C | no data |
| Maximum case temperature (TCase) | no data | 61 °C |
| Number of transistors | no data | 6,570 million |
| 64 bit support | + | + |
| Windows 11 compatibility | + | no data |
Compatibility
Information on Celeron G4950 and EPYC 4124P 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) | 1 |
| Socket | FCLGA1151 | AM5 |
| Power consumption (TDP) | 54 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Celeron G4950 and EPYC 4124P. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2 | no data |
| AES-NI | + | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | + | no data |
| Turbo Boost Technology | - | no data |
| Hyper-Threading Technology | - | no data |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Precision Boost 2 | no data | + |
Security technologies
Celeron G4950 and EPYC 4124P technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | no data |
| EDB | + | no data |
| Secure Key | + | no data |
| MPX | + | - |
| Identity Protection | + | - |
| SGX | Yes with Intel® ME | no data |
| OS Guard | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Celeron G4950 and EPYC 4124P 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 Celeron G4950 and EPYC 4124P. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-2400 | DDR5 |
| Maximum memory size | 64 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 38.397 GB/s | no data |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | Intel UHD Graphics 610 | AMD Radeon Graphics |
| Max video memory | 64 GB | no data |
| Quick Sync Video | + | - |
| Clear Video | + | no data |
| Clear Video HD | + | no data |
| Graphics max frequency | 1.05 GHz | no data |
| InTru 3D | + | no data |
Graphics interfaces
Available interfaces and connections of Celeron G4950 and EPYC 4124P integrated GPUs.
| Number of displays supported | 3 | no data |
Graphics image quality
Maximum display resolutions supported by Celeron G4950 and EPYC 4124P integrated GPUs, including resolutions over different interfaces.
| 4K resolution support | + | no data |
| Max resolution over HDMI 1.4 | 4096x2304@24Hz | no data |
| Max resolution over eDP | 4096x2304@60Hz | no data |
| Max resolution over DisplayPort | 4096x2304@60Hz | no data |
Graphics API support
APIs supported by Celeron G4950 and EPYC 4124P integrated GPUs, sometimes API versions are included.
| DirectX | 12 | no data |
| OpenGL | 4.5 | no data |
Peripherals
Specifications and connection of peripherals supported by Celeron G4950 and EPYC 4124P.
| PCIe version | 3.0 | 5.0 |
| PCI Express lanes | 16 | 28 |
Synthetic benchmark performance
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. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
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.
Pros & cons summary
| Performance score | 1.71 | 11.73 |
| Integrated graphics card | 1.89 | 1.98 |
| Recency | 23 April 2019 | 21 May 2024 |
| Physical cores | 2 | 4 |
| Threads | 2 | 8 |
| Chip lithography | 14 nm | 5 nm |
| Power consumption (TDP) | 54 Watt | 65 Watt |
Celeron G4950 has 20.4% lower power consumption.
EPYC 4124P, on the other hand, has a 586% higher aggregate performance score, 4.8% faster integrated GPU, an age advantage of 5 years, 100% more physical cores and 300% more threads, and a 180% more advanced lithography process.
The EPYC 4124P is our recommended choice as it beats the Celeron G4950 in performance tests.
Note that Celeron G4950 is a desktop processor while EPYC 4124P is a server/workstation one.
Should you still have questions on choice between Celeron G4950 and EPYC 4124P, 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.
