Intel Core i7-12800H vs Intel Celeron 6305E
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CPU comparison with benchmarks
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| Intel Core i7-12800H | Intel Celeron 6305E | |
CPU comparisonIn this CPU comparison, we compare the Intel Core i7-12800H and the Intel Celeron 6305E and use benchmarks to check which processor is faster.
We compare the Intel Core i7-12800H 14 core processor released in Q1/2022 with the Intel Celeron 6305E which has 2 CPU cores and was introduced in Q4/2020. |
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| Intel Core i7 (298) | Family | Intel Celeron (165) |
| Intel Core i 12000H (23) | CPU group | Intel Celeron 6000 (2) |
| 12 | Generation | 11 |
| Alder Lake H | Architecture | Tiger Lake U |
| Mobile | Segment | Mobile |
| Intel Core i7-11800H | Predecessor | -- |
| Intel Core i7-13800H | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i7-12800H is a 14 core processor with a clock frequency of 2.40 GHz (4.80 GHz). The processor can compute 20 threads at the same time. The Intel Celeron 6305E clocks with 1.80 GHz (1.80 GHz), has 2 CPU cores and can calculate 2 threads in parallel. |
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| Intel Core i7-12800H | Characteristic | Intel Celeron 6305E |
| 14 | Cores | 2 |
| 20 | Threads | 2 |
| hybrid (big.LITTLE) | Core architecture | normal |
| Yes | Hyperthreading | No |
| No | Overclocking ? | No |
| 2.40 GHz (4.80 GHz) 6x Golden Cove |
A-Core | 1.80 GHz (1.80 GHz) |
| 1.80 GHz (3.70 GHz) 8x Gracemont |
B-Core | -- |
Internal GraphicsGraphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback. |
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| Intel Iris Xe Graphics 96 (Alder Lake) | GPU | Intel UHD Graphics (Tiger Lake G4) |
| 0.40 GHz | GPU frequency | 0.30 GHz |
| 1.40 GHz | GPU (Turbo) | 1.25 GHz |
| 13 | GPU Generation | 11 |
| 10 nm | Technology | 10 nm |
| 4 | Max. displays | 4 |
| 96 | Compute units | 48 |
| 768 | Shader | 384 |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| 32 GB | Max. GPU Memory | 32 GB |
| 12.1 | DirectX Version | 12 |
Hardware codec supportA photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos. |
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| Intel Iris Xe Graphics 96 (Alder Lake) | GPU | Intel UHD Graphics (Tiger Lake G4) |
| Decode / Encode | Codec h265 / HEVC (8 bit) | Decode / Encode |
| Decode / Encode | Codec h265 / HEVC (10 bit) | Decode / Encode |
| Decode / Encode | Codec h264 | Decode / Encode |
| Decode / Encode | Codec VP9 | Decode |
| Decode | Codec VP8 | Decode |
| Decode | Codec AV1 | Decode |
| Decode / Encode | Codec AVC | Decode |
| Decode | Codec VC-1 | Decode |
| Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeUp to 64 GB of memory in a maximum of 2 memory channels is supported by the Intel Core i7-12800H, while the Intel Celeron 6305E supports a maximum of 64 GB of memory with a maximum memory bandwidth of 51.2 GB/s enabled. |
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| Intel Core i7-12800H | Characteristic | Intel Celeron 6305E |
| LPDDR5-5200, LPDDR4X-4266, DDR5-4800, DDR4-3200 | Memory | LPDDR4-3733, DDR4-3200 |
| 64 GB | Max. Memory | 64 GB |
| 2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
| 83.2 GB/s | Max. Bandwidth | 51.2 GB/s |
| No | ECC | No |
| 11.50 MB | L2 Cache | -- |
| 24.00 MB | L3 Cache | 4.00 MB |
| 4.0 | PCIe version | 3.0 |
| 28 | PCIe lanes | 16 |
| 55.1 GB/s | PCIe Bandwidth | 15.8 GB/s |
Thermal ManagementThe Intel Core i7-12800H has a TDP of 45 W. The TDP of the Intel Celeron 6305E is 15 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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| Intel Core i7-12800H | Characteristic | Intel Celeron 6305E |
| 45 W | TDP (PL1 / PBP) | 15 W |
| 115 W | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| 100 °C | Tjunction max. | 100 °C |
Technical detailsThe Intel Core i7-12800H has 35.50 MB cache and is manufactured in 10 nm. The cache of Intel Celeron 6305E is at 4.00 MB. The processor is manufactured in 10 nm. |
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| Intel Core i7-12800H | Characteristic | Intel Celeron 6305E |
| 10 nm | Technology | 10 nm |
| Monolithic | Chip design | Monolithic |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4.1, SSE4.2, AVX2, AVX2+ | ISA extensions | SSE4.1, SSE4.2, AVX2 |
| BGA 1744 | Socket | BGA 1449 |
| VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
| Yes | AES-NI | Yes |
| Windows 10, Windows 11, Linux | Operating systems | |
| Q1/2022 | Release date | Q4/2020 |
| 457 $ | Release price | 118 $ |
| show more data | show more data | |
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2C 2T @ 1.80 GHz (1.80 GHz) buy now on Amazon and save!
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Rate these processors
Average performance in benchmarks
⌀ Single core performance in 2 CPU benchmarks
⌀ Multi core performance in 3 CPU benchmarks
Geekbench 5, 64bit (Single-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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Intel Core i7-12800H
14C 20T @ 4.80 GHz |
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Intel Celeron 6305E
2C 2T @ 1.80 GHz |
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Geekbench 5, 64bit (Multi-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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Intel Core i7-12800H
14C 20T @ 3.60 GHz |
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Intel Celeron 6305E
2C 2T @ 1.80 GHz |
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Geekbench 6 (Single-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
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Intel Core i7-12800H
14C 20T @ 4.80 GHz |
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Intel Celeron 6305E
2C 2T @ 1.80 GHz |
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Geekbench 6 (Multi-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
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Intel Core i7-12800H
14C 20T @ 3.60 GHz |
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Intel Celeron 6305E
2C 2T @ 1.80 GHz |
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iGPU - FP32 Performance (Single-precision GFLOPS)
The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
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Intel Core i7-12800H
Intel Iris Xe Graphics 96 (Alder Lake) @ 1.40 GHz |
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Intel Celeron 6305E
Intel UHD Graphics (Tiger Lake G4) @ 1.25 GHz |
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Estimated results for PassMark CPU Mark
Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
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Intel Core i7-12800H
14C 20T @ 3.60 GHz |
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Intel Celeron 6305E
2C 2T @ 1.80 GHz |
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Devices using this processor |
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| Intel Core i7-12800H | Intel Celeron 6305E |
| Unknown | Unknown |
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