Intel Pentium 957 vs Intel Xeon E-2276ME
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CPU comparison with benchmarks
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| Intel Pentium 957 | Intel Xeon E-2276ME | |
CPU comparisonIntel Pentium 957 or Intel Xeon E-2276ME - 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 Pentium 957 has 2 cores with 2 threads and clocks with a maximum frequency of 1.20 GHz. Up to 8 GB of memory is supported in 2 memory channels. The Intel Pentium 957 was released in Q2/2011. The Intel Xeon E-2276ME has 6 cores with 12 threads and clocks with a maximum frequency of 4.50 GHz. The CPU supports up to 64 GB of memory in 2 memory channels. The Intel Xeon E-2276ME was released in Q2/2019. |
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| Intel Pentium (150) | Family | Intel Xeon E (44) |
| Intel Pentium 900 (10) | CPU group | Intel Xeon E-2200 (19) |
| 3 | Generation | 2 |
| Sandy Bridge U | Architecture | Coffee Lake S |
| Mobile | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Pentium 957 has 2 CPU cores and can calculate 2 threads in parallel. The clock frequency of the Intel Pentium 957 is 1.20 GHz while the Intel Xeon E-2276ME has 6 CPU cores and 12 threads can calculate simultaneously. The clock frequency of the Intel Xeon E-2276ME is at 2.80 GHz (4.50 GHz). |
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| Intel Pentium 957 | Characteristic | Intel Xeon E-2276ME |
| 2 | Cores | 6 |
| 2 | Threads | 12 |
| normal | Core architecture | normal |
| No | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 1.20 GHz | Frequency | 2.80 GHz |
| -- | Turbo Frequency (1 Core) | 4.50 GHz |
| -- | Turbo Frequency (All Cores) | -- |
Internal GraphicsThe Intel Pentium 957 or Intel Xeon E-2276ME 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 (Sandy Bridge GT1) | GPU | Intel UHD Graphics P630 |
| 0.35 GHz | GPU frequency | 0.35 GHz |
| 0.80 GHz | GPU (Turbo) | 1.15 GHz |
| 6 | GPU Generation | 9.5 |
| 32 nm | Technology | 14 nm |
| 2 | Max. displays | 3 |
| 6 | Compute units | 24 |
| 48 | Shader | 192 |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| 2 GB | Max. GPU Memory | 64 GB |
| 10.1 | 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 HD Graphics (Sandy Bridge GT1) | GPU | Intel UHD Graphics P630 |
| No | Codec h265 / HEVC (8 bit) | Decode / Encode |
| No | Codec h265 / HEVC (10 bit) | Decode / Encode |
| Decode / Encode | Codec h264 | Decode / Encode |
| No | Codec VP9 | Decode / Encode |
| No | Codec VP8 | Decode / Encode |
| No | Codec AV1 | No |
| Decode / Encode | Codec AVC | Decode / Encode |
| Decode | Codec VC-1 | Decode |
| No | Codec JPEG | Decode / Encode |
Memory & PCIeThe Intel Pentium 957 can use up to 8 GB of memory in 2 memory channels. The maximum memory bandwidth is 21.3 GB/s. The Intel Xeon E-2276ME supports up to 64 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 42.7 GB/s. |
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| Intel Pentium 957 | Characteristic | Intel Xeon E-2276ME |
| DDR3-1066, DDR3-1333 | Memory | DDR4-2666 |
| 8 GB | Max. Memory | 64 GB |
| 2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
| 21.3 GB/s | Max. Bandwidth | 42.7 GB/s |
| No | ECC | Yes |
| -- | L2 Cache | -- |
| 2.00 MB | L3 Cache | 12.00 MB |
| 2.0 | PCIe version | 3.0 |
| 16 | PCIe lanes | 16 |
| 8.0 GB/s | PCIe Bandwidth | 15.8 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Pentium 957 is 17 W, while the Intel Xeon E-2276ME 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 Pentium 957 | Characteristic | Intel Xeon E-2276ME |
| 17 W | TDP (PL1 / PBP) | 45 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | 35 W |
| 100 °C | Tjunction max. | 100 °C |
Technical detailsThe Intel Pentium 957 is manufactured in 32 nm and has 2.00 MB cache. The Intel Xeon E-2276ME is manufactured in 14 nm and has a 12.00 MB cache. |
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| Intel Pentium 957 | Characteristic | Intel Xeon E-2276ME |
| 32 nm | Technology | 14 nm |
| Monolithic | Chip design | Monolithic |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4.1, SSE4.2 | ISA extensions | SSE4.1, SSE4.2, AVX2 |
| BGA 1023 | Socket | BGA 1440 |
| VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
| Yes | AES-NI | Yes |
| Windows 10, Linux | Operating systems | Windows 10, Linux |
| Q2/2011 | Release date | Q2/2019 |
| -- | Release price | 450 $ |
| show more data | show more data | |
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6C 12T @ 2.80 GHz (4.50 GHz) buy now on Amazon and save!
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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 Pentium 957
2C 2T @ 1.20 GHz |
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Intel Xeon E-2276ME
6C 12T @ 4.50 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 Pentium 957
2C 2T @ 1.20 GHz |
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Intel Xeon E-2276ME
6C 12T @ 2.80 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 Pentium 957
Intel HD Graphics (Sandy Bridge GT1) @ 0.80 GHz |
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Intel Xeon E-2276ME
Intel UHD Graphics P630 @ 1.15 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 Pentium 957
2C 2T @ 1.20 GHz |
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Intel Xeon E-2276ME
6C 12T @ 2.80 GHz |
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Devices using this processor |
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| Intel Pentium 957 | Intel Xeon E-2276ME |
| Unknown | Unknown |
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