Intel Xeon Bronze 3408U vs Intel Celeron 2981U
Last updated:
CPU comparison with benchmarks
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| Intel Xeon Bronze 3408U | Intel Celeron 2981U | |
CPU comparisonIn this CPU comparison, we compare the Intel Xeon Bronze 3408U and the Intel Celeron 2981U and use benchmarks to check which processor is faster.
We compare the Intel Xeon Bronze 3408U 8 core processor released in Q1/2023 with the Intel Celeron 2981U which has 2 CPU cores and was introduced in Q3/2013. |
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| Intel Xeon Bronze (6) | Family | Intel Celeron (165) |
| Intel Xeon Bronze 3400 (2) | CPU group | Intel Celeron 2000 (7) |
| 3 | Generation | 4 |
| Sapphire Rapids | Architecture | Haswell U |
| Desktop / Server | Segment | Mobile |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon Bronze 3408U is a 8 core processor with a clock frequency of 1.80 GHz (1.90 GHz). The processor can compute 8 threads at the same time. The Intel Celeron 2981U clocks with 1.40 GHz, has 2 CPU cores and can calculate 2 threads in parallel. |
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| Intel Xeon Bronze 3408U | Characteristic | Intel Celeron 2981U |
| 8 | Cores | 2 |
| 8 | Threads | 2 |
| normal | Core architecture | normal |
| No | Hyperthreading | No |
| No | Overclocking ? | No |
| 1.80 GHz | Frequency | 1.40 GHz |
| 1.90 GHz | Turbo Frequency (1 Core) | -- |
| -- | Turbo Frequency (All Cores) | -- |
Integrated graphics (iGPU)Graphics (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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| no iGPU | GPU | Intel HD Graphics (Haswell GT1) |
| GPU frequency | 0.20 GHz | |
| -- | GPU (Turbo) | 1.00 GHz |
| -- | GPU Generation | 7.5 |
| Technology | 22 nm | |
| Max. displays | 3 | |
| -- | Compute units | 10 |
| -- | Shader | 80 |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| -- | Max. GPU Memory | 2 GB |
| -- | DirectX Version | 11.1 |
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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| no iGPU | GPU | Intel HD Graphics (Haswell GT1) |
| No | Codec h265 / HEVC (8 bit) | No |
| No | Codec h265 / HEVC (10 bit) | No |
| No | Codec h264 | Decode / Encode |
| No | Codec VP9 | No |
| No | Codec VP8 | No |
| No | Codec AV1 | No |
| No | Codec AVC | Decode / Encode |
| No | Codec VC-1 | Decode |
| No | Codec JPEG | Decode |
Memory & PCIeUp to 4096 GB of memory in a maximum of 8 memory channels is supported by the Intel Xeon Bronze 3408U, while the Intel Celeron 2981U supports a maximum of 16 GB of memory with a maximum memory bandwidth of 25.6 GB/s enabled. |
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| Intel Xeon Bronze 3408U | Characteristic | Intel Celeron 2981U |
| Memory | LPDDR3-1600, DDR3L-1600 | |
| 4096 GB | Max. Memory | 16 GB |
| 8 (Octa Channel) | Memory channels | 2 (Dual Channel) |
| 256.0 GB/s | Max. Bandwidth | 25.6 GB/s |
| Yes | ECC | No |
| -- | L2 Cache | -- |
| 22.50 MB | L3 Cache | 2.00 MB |
| 4.0 | PCIe version | 2.0 |
| 80 | PCIe lanes | 12 |
| 157.5 GB/s | PCIe Bandwidth | 6.0 GB/s |
Thermal ManagementThe Intel Xeon Bronze 3408U has a TDP of 125 W. The TDP of the Intel Celeron 2981U is 15 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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| Intel Xeon Bronze 3408U | Characteristic | Intel Celeron 2981U |
| 125 W | TDP (PL1 / PBP) | 15 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| -- | Tjunction max. | 100 °C |
Technical detailsThe Intel Xeon Bronze 3408U has 22.50 MB cache and is manufactured in 10 nm. The cache of Intel Celeron 2981U is at 2.00 MB. The processor is manufactured in 22 nm. |
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| Intel Xeon Bronze 3408U | Characteristic | Intel Celeron 2981U |
| 10 nm | Technology | 22 nm |
| Chiplet | Chip design | Monolithic |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4.2, AVX2, AVX-512 | ISA extensions | SSE4.1, SSE4.2 |
| LGA 4677 | Socket | BGA 1168 |
| VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
| Yes | AES-NI | Yes |
| Windows, Linux | Operating systems | Windows 10, Linux |
| Q1/2023 | Release date | Q3/2013 |
| 415 $ | Release price | -- |
| show more data | show more data | |
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Rate these processors
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 Xeon Bronze 3408U
8C 8T @ 1.90 GHz |
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Intel Celeron 2981U
2C 2T @ 1.40 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 Xeon Bronze 3408U
8C 8T @ 1.80 GHz |
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Intel Celeron 2981U
2C 2T @ 1.40 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 Xeon Bronze 3408U
@ 0.00 GHz |
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Intel Celeron 2981U
Intel HD Graphics (Haswell GT1) @ 1.00 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 Xeon Bronze 3408U
8C 8T @ 1.80 GHz |
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Intel Celeron 2981U
2C 2T @ 1.40 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 Xeon Bronze 3408U
8C 8T @ 1.90 GHz |
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Intel Celeron 2981U
2C 2T @ 1.40 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 Xeon Bronze 3408U
8C 8T @ 1.80 GHz |
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Intel Celeron 2981U
2C 2T @ 1.40 GHz |
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Devices using this processor |
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| Intel Xeon Bronze 3408U | Intel Celeron 2981U |
| Unknown | Unknown |
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