Intel Celeron J3455E vs AMD Ryzen 7 2800H
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CPU comparison with benchmarks
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| Intel Celeron J3455E | AMD Ryzen 7 2800H | |
CPU comparisonIntel Celeron J3455E or AMD Ryzen 7 2800H - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.
The Intel Celeron J3455E has 4 cores with 4 threads and clocks with a maximum frequency of 2.30 GHz. Up to 8 GB of memory is supported in 2 memory channels. The Intel Celeron J3455E was released in Q3/2019. The AMD Ryzen 7 2800H has 4 cores with 8 threads and clocks with a maximum frequency of 3.80 GHz. The CPU supports up to 32 GB of memory in 2 memory channels. The AMD Ryzen 7 2800H was released in Q4/2018. |
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| Intel Celeron (165) | Family | AMD Ryzen 7 (68) |
| Intel Celeron J3000 (4) | CPU group | AMD Ryzen 2000H (2) |
| 7 | Generation | 1 |
| Apollo Lake | Architecture | Raven Ridge (Zen) |
| Mobile | Segment | Mobile |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Celeron J3455E has 4 CPU cores and can calculate 4 threads in parallel. The clock frequency of the Intel Celeron J3455E is 1.50 GHz (2.30 GHz) while the AMD Ryzen 7 2800H has 4 CPU cores and 8 threads can calculate simultaneously. The clock frequency of the AMD Ryzen 7 2800H is at 3.30 GHz (3.80 GHz). |
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| Intel Celeron J3455E | Characteristic | AMD Ryzen 7 2800H |
| 4 | Cores | 4 |
| 4 | Threads | 8 |
| normal | Core architecture | normal |
| No | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 1.50 GHz | Frequency | 3.30 GHz |
| 2.30 GHz | Turbo Frequency (1 Core) | 3.80 GHz |
| 2.20 GHz | Turbo Frequency (All Cores) | -- |
Internal GraphicsThe Intel Celeron J3455E or AMD Ryzen 7 2800H has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. |
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| Intel HD Graphics 500 | GPU | AMD Radeon RX Vega 11 (Raven Ridge) |
| 0.25 GHz | GPU frequency | 1.30 GHz |
| 0.70 GHz | GPU (Turbo) | -- |
| 9 | GPU Generation | 8 |
| 14 nm | Technology | 14 nm |
| 3 | Max. displays | 3 |
| 12 | Compute units | 11 |
| 96 | Shader | 704 |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| 8 GB | Max. GPU Memory | 2 GB |
| 12 | 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 HD Graphics 500 | GPU | AMD Radeon RX Vega 11 (Raven Ridge) |
| Decode / Encode | Codec h265 / HEVC (8 bit) | Decode / Encode |
| Decode | Codec h265 / HEVC (10 bit) | Decode / Encode |
| Decode / Encode | Codec h264 | Decode / Encode |
| Decode | Codec VP9 | Decode / Encode |
| Decode / Encode | Codec VP8 | Decode / Encode |
| No | Codec AV1 | No |
| Decode / Encode | Codec AVC | Decode / Encode |
| Decode | Codec VC-1 | Decode |
| Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeThe Intel Celeron J3455E can use up to 8 GB of memory in 2 memory channels. The maximum memory bandwidth is 29.9 GB/s. The AMD Ryzen 7 2800H supports up to 32 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 51.2 GB/s. |
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| Intel Celeron J3455E | Characteristic | AMD Ryzen 7 2800H |
| LPDDR4-2400, LPDDR3-1866, DDR3L-1866 | Memory | DDR4-3200 |
| 8 GB | Max. Memory | 32 GB |
| 2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
| 29.9 GB/s | Max. Bandwidth | 51.2 GB/s |
| No | ECC | Yes |
| -- | L2 Cache | -- |
| 2.00 MB | L3 Cache | 4.00 MB |
| 2.0 | PCIe version | 3.0 |
| 6 | PCIe lanes | 12 |
| 3.0 GB/s | PCIe Bandwidth | 11.8 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Celeron J3455E is 10 W, while the AMD Ryzen 7 2800H has a TDP of 45 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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| Intel Celeron J3455E | Characteristic | AMD Ryzen 7 2800H |
| 10 W | TDP (PL1 / PBP) | 45 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | 35 W |
| -- | TDP down | 54 W |
| 105 °C | Tjunction max. | 95 °C |
Technical detailsThe Intel Celeron J3455E is manufactured in 14 nm and has 2.00 MB cache. The AMD Ryzen 7 2800H is manufactured in 14 nm and has a 4.00 MB cache. |
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| Intel Celeron J3455E | Characteristic | AMD Ryzen 7 2800H |
| 14 nm | Technology | 14 nm |
| Monolithic | Chip design | Chiplet |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4.1, SSE4.2 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
| BGA 1296 | Socket | FP5 |
| VT-x, VT-x EPT, VT-d | Virtualization | AMD-V, SVM |
| Yes | AES-NI | Yes |
| Windows 10, Linux | Operating systems | Windows 10, Linux |
| Q3/2019 | Release date | Q4/2018 |
| -- | Release price | -- |
| show more data | show more data | |
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Rate these processors
Average performance in benchmarks
⌀ Single core performance in 1 CPU benchmarks
⌀ Multi core performance in 2 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 Celeron J3455E
4C 4T @ 2.30 GHz |
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AMD Ryzen 7 2800H
4C 8T @ 3.80 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 Celeron J3455E
4C 4T @ 2.20 GHz |
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AMD Ryzen 7 2800H
4C 8T @ 3.30 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 Celeron J3455E
Intel HD Graphics 500 @ 0.70 GHz |
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AMD Ryzen 7 2800H
AMD Radeon RX Vega 11 (Raven Ridge) @ 1.30 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 Celeron J3455E
4C 4T @ 2.20 GHz |
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AMD Ryzen 7 2800H
4C 8T @ 3.30 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 Celeron J3455E
4C 4T @ 2.30 GHz |
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AMD Ryzen 7 2800H
4C 8T @ 3.80 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 Celeron J3455E
4C 4T @ 2.20 GHz |
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AMD Ryzen 7 2800H
4C 8T @ 3.30 GHz |
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Cinebench R15 (Single-Core)
Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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Intel Celeron J3455E
4C 4T @ 2.30 GHz |
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AMD Ryzen 7 2800H
4C 8T @ 3.80 GHz |
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Cinebench R15 (Multi-Core)
Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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Intel Celeron J3455E
4C 4T @ 2.20 GHz |
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AMD Ryzen 7 2800H
4C 8T @ 3.30 GHz |
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Devices using this processor |
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| Intel Celeron J3455E | AMD Ryzen 7 2800H |
| Unknown | HP Pavilion All-in-One 24-xa0023ng |
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