Ryzen 9 8940HX vs Celeron 6305
Aggregate performance score
Ryzen 9 8940HX outperforms Celeron 6305 by a whopping 2370% 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 | 2548 | 191 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Intel Tiger Lake | no data |
| Power efficiency | no data | 56.83 |
| Designer | Intel | AMD |
| Manufacturer | no data | TSMC |
| Architecture codename | Tiger Lake-U (2020−2021) | Dragon Range (2025) |
| Release date | 1 September 2020 (5 years ago) | 23 April 2025 (less than a year ago) |
Detailed specifications
Celeron 6305 and Ryzen 9 8940HX 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) | 16 (Hexadeca-Core) |
| Threads | 2 | 32 |
| Base clock speed | no data | 2.4 GHz |
| Boost clock speed | 1.8 GHz | 5.3 GHz |
| Bus rate | 4 GT/s | no data |
| L1 cache | 160 KB | 64 KB (per core) |
| L2 cache | 2.5 MB | 1 MB (per core) |
| L3 cache | 4 MB | 64 MB (shared) |
| Chip lithography | 10 nm SuperFin | 5 nm |
| Die size | no data | 2x 71 mm2 |
| Maximum core temperature | 100 °C | no data |
| Number of transistors | no data | 13,140 million |
| 64 bit support | + | + |
| Windows 11 compatibility | + | no data |
| Unlocked multiplier | - | + |
Compatibility
Information on Celeron 6305 and Ryzen 9 8940HX 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 | FCBGA1449 | FL1 |
| Power consumption (TDP) | 2.5 MB + 4 MB | 55 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Celeron 6305 and Ryzen 9 8940HX. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 | no data |
| AES-NI | + | + |
| AVX | + | + |
| Speed Shift | + | no data |
| Turbo Boost Technology | - | no data |
| Hyper-Threading Technology | - | no data |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Precision Boost 2 | no data | + |
| Deep Learning Boost | + | - |
Security technologies
Celeron 6305 and Ryzen 9 8940HX technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | no data |
| SGX | - | no data |
| OS Guard | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Celeron 6305 and Ryzen 9 8940HX 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 6305 and Ryzen 9 8940HX. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR5 |
| Maximum memory size | 64 GB | no data |
| Max memory channels | 2 | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel UHD Graphics for 11th Gen Intel Processors | AMD Radeon 610M |
| Quick Sync Video | + | - |
| Clear Video HD | + | no data |
| Graphics max frequency | 1.25 GHz | no data |
| Execution Units | 48 | no data |
Graphics interfaces
Available interfaces and connections of Celeron 6305 and Ryzen 9 8940HX integrated GPUs.
| Number of displays supported | 4 | no data |
Graphics image quality
Maximum display resolutions supported by Celeron 6305 and Ryzen 9 8940HX integrated GPUs, including resolutions over different interfaces.
| Max resolution over HDMI 1.4 | 4096x2304@60Hz | no data |
| Max resolution over eDP | 4096x2304@60Hz | no data |
| Max resolution over DisplayPort | 7680x4320@60Hz | no data |
Graphics API support
APIs supported by Celeron 6305 and Ryzen 9 8940HX integrated GPUs, sometimes API versions are included.
| DirectX | 12.1 | no data |
| OpenGL | 4.6 | no data |
Peripherals
Specifications and connection of peripherals supported by Celeron 6305 and Ryzen 9 8940HX.
| PCIe version | no data | 5.0 |
| PCI Express lanes | no data | 28 |
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.
Cinebench 10 32-bit multi-core
Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.
Cinebench 15 64-bit multi-core
Cinebench Release 15 Multi Core is a variant of Cinebench R15 which uses all the processor threads.
Cinebench 15 64-bit single-core
Cinebench R15 (standing for Release 15) is a benchmark made by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version (sometimes called Single-Thread) only uses a single processor thread to render a room full of reflective spheres and light sources.
TrueCrypt AES
TrueCrypt is a discontinued piece of software that was widely used for on-the-fly-encryption of disk partitions, now superseded by VeraCrypt. It contains several embedded performance tests, one of them being TrueCrypt AES, which measures data encryption speed using AES algorithm. Result is encryption speed in gigabytes per second.
x264 encoding pass 2
x264 Pass 2 is a slower variant of x264 video compression that produces a variable bit rate output file, which results in better quality since the higher bit rate is used when it is needed more. Benchmark result is still measured in frames per second.
x264 encoding pass 1
x264 version 4.0 is a video encoding benchmark uses MPEG 4 x264 compression method to compress a sample HD (720p) video. Pass 1 is a faster variant that produces a constant bit rate output file. Its result is measured in frames per second, which means how many frames of the source video file were encoded per second.
Pros & cons summary
| Performance score | 1.18 | 29.15 |
| Integrated graphics card | 5.12 | 2.64 |
| Recency | 1 September 2020 | 23 April 2025 |
| Physical cores | 2 | 16 |
| Threads | 2 | 32 |
| Chip lithography | 10 nm | 5 nm |
| Power consumption (TDP) | 2 Watt | 55 Watt |
Celeron 6305 has 93.9% faster integrated GPU, and 2650% lower power consumption.
Ryzen 9 8940HX, on the other hand, has a 2370.3% higher aggregate performance score, an age advantage of 4 years, 700% more physical cores and 1500% more threads, and a 100% more advanced lithography process.
The AMD Ryzen 9 8940HX is our recommended choice as it beats the Intel Celeron 6305 in performance tests.
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