Intel Core2 Duo E6400 vs MediaTek Helio X23
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CPU comparison with benchmarks
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| Intel Core2 Duo E6400 | MediaTek Helio X23 | |
CPU comparisonIn this CPU comparison, we compare the Intel Core2 Duo E6400 and the MediaTek Helio X23 and use benchmarks to check which processor is faster.
We compare the Intel Core2 Duo E6400 2 core processor released in Q3/2006 with the MediaTek Helio X23 which has 10 CPU cores and was introduced in Q1/2017. |
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| Intel Core2 Duo (29) | Family | Mediatek Helio (37) |
| Intel Core 2 Duo E4000/E6000 (15) | CPU group | MediaTek Helio X20 (4) |
| 1 | Generation | 2 |
| Conroe (Core) | Architecture | Cortex-A72 / Cortex-A53 |
| Desktop / Server | Segment | Mobile |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core2 Duo E6400 is a 2 core processor with a clock frequency of 2.13 GHz. The processor can compute 2 threads at the same time. The MediaTek Helio X23 clocks with 2.30 GHz, has 10 CPU cores and can calculate 10 threads in parallel. |
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| Intel Core2 Duo E6400 | Characteristic | MediaTek Helio X23 |
| 2 | Cores | 10 |
| 2 | Threads | 10 |
| normal | Core architecture | hybrid (Prime / big.LITTLE) |
| No | Hyperthreading | No |
| Yes | Overclocking ? | No |
| 2.13 GHz | A-Core | 2.30 GHz 2x Cortex-A72 |
| -- | B-Core | 1.40 GHz 4x Cortex-A53 |
| -- | C-Core | -- 4x Cortex-A53 |
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 | ARM Mali-T880 MP4 |
| GPU frequency | 0.78 GHz | |
| -- | GPU (Turbo) | 0.78 GHz |
| -- | GPU Generation | Midgard 4 |
| Technology | 16 nm | |
| Max. displays | 2 | |
| -- | Compute units | 4 |
| -- | Shader | 64 |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| -- | Max. GPU Memory | -- |
| -- | DirectX Version | 11 |
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 | ARM Mali-T880 MP4 |
| No | Codec h265 / HEVC (8 bit) | Decode / Encode |
| No | Codec h265 / HEVC (10 bit) | Decode |
| No | Codec h264 | Decode / Encode |
| No | Codec VP9 | No |
| No | Codec VP8 | Decode / Encode |
| No | Codec AV1 | No |
| No | Codec AVC | No |
| No | Codec VC-1 | No |
| No | Codec JPEG | Decode / Encode |
Memory & PCIeUp to 16 GB of memory in a maximum of 2 memory channels is supported by the Intel Core2 Duo E6400, while the MediaTek Helio X23 supports a maximum of 4 GB of memory with a maximum memory bandwidth of 6.4 GB/s enabled. |
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| Intel Core2 Duo E6400 | Characteristic | MediaTek Helio X23 |
| DDR3-1333, DDR2-1066 | Memory | LPDDR3-800 |
| 16 GB | Max. Memory | 4 GB |
| 2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
| 21.3 GB/s | Max. Bandwidth | 6.4 GB/s |
| No | ECC | No |
| 2.00 MB | L2 Cache | -- |
| -- | L3 Cache | -- |
| -- | PCIe version | -- |
| -- | PCIe lanes | -- |
| -- | PCIe Bandwidth | -- |
Thermal ManagementThe Intel Core2 Duo E6400 has a TDP of 65 W. The TDP of the MediaTek Helio X23 is --. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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| Intel Core2 Duo E6400 | Characteristic | MediaTek Helio X23 |
| 65 W | TDP (PL1 / PBP) | -- |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| -- | Tjunction max. | -- |
Technical detailsThe Intel Core2 Duo E6400 has 2.00 MB cache and is manufactured in 65 nm. The cache of MediaTek Helio X23 is at 0.00 MB. The processor is manufactured in 20 nm. |
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| Intel Core2 Duo E6400 | Characteristic | MediaTek Helio X23 |
| 65 nm | Technology | 20 nm |
| Monolithic | Chip design | Chiplet |
| x86-64 (64 bit) | Instruction set (ISA) | Armv8-A (64 bit) |
| MMX, SSE, SSE2, SSE3 | ISA extensions | -- |
| LGA 775 | Socket | -- |
| VT-x | Virtualization | None |
| No | AES-NI | No |
| Windows 10, Linux | Operating systems | Android |
| Q3/2006 | Release date | Q1/2017 |
| -- | Release price | -- |
| show more data | show more data | |
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10C 10T @ 2.30 GHz buy now on Amazon and save!
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Rate these processors
Average performance in benchmarks
⌀ Single core performance in 0 CPU benchmarks
⌀ Multi core performance in 1 CPU benchmarks
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 Core2 Duo E6400
2C 2T @ 2.13 GHz |
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MediaTek Helio X23
10C 10T @ 2.30 GHz |
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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 Core2 Duo E6400
2C 2T @ 2.13 GHz |
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MediaTek Helio X23
10C 10T @ 2.30 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 Core2 Duo E6400
2C 2T @ 2.13 GHz |
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MediaTek Helio X23
10C 10T @ 2.30 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 Core2 Duo E6400
@ 0.00 GHz |
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MediaTek Helio X23
ARM Mali-T880 MP4 @ 0.78 GHz |
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AnTuTu 8 Benchmark
The AnTuTu 8 Benchmark measures the performance of a SoC. AnTuTu benchmarks the CPU, GPU, Memory as well as the UX (User Experience) by simulating browser and app usage. AnTuTu can benchmark any ARM CPU that runs under Android or iOS. Devices may not be directly compareable if the benchmark has been performed under different operating systems.
In the AnTuTu 8 benchmark, the single-core performance of a processor is only slightly weighted. The evaluation consists of the multi-core performance of the processor, the speed of the RAM and the performance of the internal graphics.
In the AnTuTu 8 benchmark, the single-core performance of a processor is only slightly weighted. The evaluation consists of the multi-core performance of the processor, the speed of the RAM and the performance of the internal graphics.
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Intel Core2 Duo E6400
2C 2T @ 2.13 GHz |
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MediaTek Helio X23
10C 10T @ 2.30 GHz |
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CPU-Z Benchmark 17 (Multi-Core)
The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
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Intel Core2 Duo E6400
2C 2T @ 2.13 GHz |
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MediaTek Helio X23
10C 10T @ 2.30 GHz |
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Devices using this processor |
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| Intel Core2 Duo E6400 | MediaTek Helio X23 |
| Unknown | Unknown |
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