Intel Xeon E7-4850 v2 vs Intel Pentium 2020M
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CPU comparison with benchmarks
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| Intel Xeon E7-4850 v2 | Intel Pentium 2020M | |
CPU comparisonIntel Xeon E7-4850 v2 or Intel Pentium 2020M - 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 Xeon E7-4850 v2 has 12 cores with 24 threads and clocks with a maximum frequency of 2.80 GHz. Up to 1536 GB of memory is supported in 4 memory channels. The Intel Xeon E7-4850 v2 was released in Q1/2014. The Intel Pentium 2020M has 2 cores with 2 threads and clocks with a maximum frequency of 2.40 GHz. The CPU supports up to 32 GB of memory in 2 memory channels. The Intel Pentium 2020M was released in Q3/2012. |
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| Intel Xeon E7 (20) | Family | Intel Pentium (150) |
| Intel Xeon E7 v2 (20) | CPU group | Intel Pentium 2000 (5) |
| 4 | Generation | 4 |
| Ivy Bridge EX | Architecture | Ivy Bridge U |
| Desktop / Server | Segment | Mobile |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon E7-4850 v2 is a 12 core processor with a clock frequency of 2.30 GHz (2.80 GHz). The Intel Pentium 2020M has 2 CPU cores with a clock frequency of 2.40 GHz. |
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| Intel Xeon E7-4850 v2 | Characteristic | Intel Pentium 2020M |
| 12 | Cores | 2 |
| 24 | Threads | 2 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | No |
| No | Overclocking ? | No |
| 2.30 GHz | Frequency | 2.40 GHz |
| 2.80 GHz | Turbo Frequency (1 Core) | -- |
| 2.80 GHz | Turbo Frequency (All Cores) | -- |
Internal GraphicsThe integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs. |
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| no iGPU | GPU | Intel HD Graphics (Ivy Bridge GT1) |
| GPU frequency | 0.65 GHz | |
| -- | GPU (Turbo) | 1.10 GHz |
| -- | GPU Generation | 7 |
| Technology | 22 nm | |
| Max. displays | 3 | |
| -- | Compute units | 6 |
| -- | Shader | 48 |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| -- | Max. GPU Memory | 2 GB |
| -- | DirectX Version | 11.0 |
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 (Ivy Bridge 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 & PCIeThe Intel Xeon E7-4850 v2 supports a maximum of 1536 GB of memory in 4 memory channels. The Intel Pentium 2020M can connect up to 32 GB of memory in 2 memory channels. |
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| Intel Xeon E7-4850 v2 | Characteristic | Intel Pentium 2020M |
| DDR3-1600 | Memory | DDR3L-1333, DDR3L-1600, DDR3-1333, DDR3-1600 |
| 1536 GB | Max. Memory | 32 GB |
| 4 (Quad Channel) | Memory channels | 2 (Dual Channel) |
| 51.2 GB/s | Max. Bandwidth | 25.6 GB/s |
| Yes | ECC | No |
| -- | L2 Cache | -- |
| 24.00 MB | L3 Cache | 2.00 MB |
| -- | PCIe version | 2.0 |
| -- | PCIe lanes | 16 |
| -- | PCIe Bandwidth | 8.0 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon E7-4850 v2 has a TDP of 105 W, that of the Intel Pentium 2020M is 35 W. |
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| Intel Xeon E7-4850 v2 | Characteristic | Intel Pentium 2020M |
| 105 W | TDP (PL1 / PBP) | 35 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| -- | Tjunction max. | 90 °C |
Technical detailsThe Intel Xeon E7-4850 v2 has a 24.00 MB cache, while the Intel Pentium 2020M cache has a total of 2.00 MB. |
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| Intel Xeon E7-4850 v2 | Characteristic | Intel Pentium 2020M |
| 22 nm | Technology | 22 nm |
| Monolithic | Chip design | Monolithic |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4.1, SSE4.2, AVX | ISA extensions | SSE4.1, SSE4.2 |
| LGA 2011 | Socket | PGA 988 |
| 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 |
| Q1/2014 | Release date | Q3/2012 |
| 2100 $ | 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 E7-4850 v2
12C 24T @ 2.80 GHz |
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Intel Pentium 2020M
2C 2T @ 2.40 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 E7-4850 v2
12C 24T @ 2.80 GHz |
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Intel Pentium 2020M
2C 2T @ 2.40 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 Xeon E7-4850 v2
12C 24T @ 2.80 GHz |
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Intel Pentium 2020M
2C 2T @ 2.40 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 Xeon E7-4850 v2
12C 24T @ 2.80 GHz |
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Intel Pentium 2020M
2C 2T @ 2.40 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 E7-4850 v2
@ 0.00 GHz |
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Intel Pentium 2020M
Intel HD Graphics (Ivy Bridge GT1) @ 1.10 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 E7-4850 v2
12C 24T @ 2.80 GHz |
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Intel Pentium 2020M
2C 2T @ 2.40 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 Xeon E7-4850 v2
12C 24T @ 2.30 GHz |
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Intel Pentium 2020M
2C 2T @ 2.40 GHz |
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Devices using this processor |
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| Intel Xeon E7-4850 v2 | Intel Pentium 2020M |
| Unknown | Unknown |
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