Samsung Exynos 5420 vs Intel Xeon E7-8857 v2
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CPU comparison with benchmarks
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| Samsung Exynos 5420 | Intel Xeon E7-8857 v2 | |
CPU comparisonSamsung Exynos 5420 or Intel Xeon E7-8857 v2 - 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 Samsung Exynos 5420 has 8 cores with 8 threads and clocks with a maximum frequency of 1.90 GHz. Up to GB of memory is supported in 0 memory channels. The Samsung Exynos 5420 was released in Q3/2013. The Intel Xeon E7-8857 v2 has 12 cores with 12 threads and clocks with a maximum frequency of 3.60 GHz. The CPU supports up to 1536 GB of memory in 4 memory channels. The Intel Xeon E7-8857 v2 was released in Q1/2014. |
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| Samsung Exynos (47) | Family | Intel Xeon E7 (20) |
| Samsung Exynos 5260/5410/5420/5422/5800 (5) | CPU group | Intel Xeon E7 v2 (20) |
| 3 | Generation | 4 |
| Cortex-A15 / Cortex-A7 | Architecture | Ivy Bridge EX |
| Mobile | Segment | Desktop / Server |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Samsung Exynos 5420 has 8 CPU cores and can calculate 8 threads in parallel. The clock frequency of the Samsung Exynos 5420 is 1.90 GHz while the Intel Xeon E7-8857 v2 has 12 CPU cores and 12 threads can calculate simultaneously. The clock frequency of the Intel Xeon E7-8857 v2 is at 3.00 GHz (3.60 GHz). |
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| Samsung Exynos 5420 | Characteristic | Intel Xeon E7-8857 v2 |
| 8 | Cores | 12 |
| 8 | Threads | 12 |
| hybrid (big.LITTLE) | Core architecture | normal |
| No | Hyperthreading | No |
| No | Overclocking ? | No |
| 1.90 GHz 4x Cortex-A15 |
A-Core | 3.00 GHz (3.60 GHz) |
| 1.30 GHz 4x Cortex-A7 |
B-Core | -- |
Integrated graphics (iGPU)The Samsung Exynos 5420 or Intel Xeon E7-8857 v2 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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| ARM Mali-T628 MP6 | GPU | no iGPU |
| 0.53 GHz | GPU frequency | -- |
| -- | GPU (Turbo) | -- |
| Midgard 2 | GPU Generation | -- |
| 32nm | Technology | |
| 1 | Max. displays | |
| 6 | Compute units | -- |
| 96 | Shader | -- |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| -- | Max. GPU Memory | -- |
| 11 | DirectX Version | -- |
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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| ARM Mali-T628 MP6 | GPU | no iGPU |
| No | Codec h265 / HEVC (8 bit) | No |
| No | Codec h265 / HEVC (10 bit) | No |
| Decode / Encode | Codec h264 | No |
| No | Codec VP9 | No |
| Decode / Encode | Codec VP8 | No |
| No | Codec AV1 | No |
| No | Codec AVC | No |
| No | Codec VC-1 | No |
| No | Codec JPEG | No |
Memory & PCIeThe Samsung Exynos 5420 can use up to GB of memory in 0 memory channels. The maximum memory bandwidth is --. The Intel Xeon E7-8857 v2 supports up to 1536 GB of memory in 4 memory channels and achieves a memory bandwidth of up to 51.2 GB/s. |
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| Samsung Exynos 5420 | Characteristic | Intel Xeon E7-8857 v2 |
| LPDDR3e-933 | Memory | DDR3-1600 |
| Max. Memory | 1536 GB | |
| 0 | Memory channels | 4 (Quad Channel) |
| -- | Max. Bandwidth | 51.2 GB/s |
| No | ECC | Yes |
| 2.50 MB | L2 Cache | -- |
| -- | L3 Cache | 30.00 MB |
| -- | PCIe version | -- |
| -- | PCIe lanes | -- |
| -- | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the Samsung Exynos 5420 is --, while the Intel Xeon E7-8857 v2 has a TDP of 130 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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| Samsung Exynos 5420 | Characteristic | Intel Xeon E7-8857 v2 |
| -- | TDP (PL1 / PBP) | 130 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| -- | Tjunction max. | -- |
Technical detailsThe Samsung Exynos 5420 is manufactured in 28 nm and has 2.50 MB cache. The Intel Xeon E7-8857 v2 is manufactured in 22 nm and has a 30.00 MB cache. |
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| Samsung Exynos 5420 | Characteristic | Intel Xeon E7-8857 v2 |
| 28 nm | Technology | 22 nm |
| Unknown | Chip design | Monolithic |
| Armv7-A (32 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| -- | ISA extensions | SSE4.1, SSE4.2, AVX |
| -- | Socket | LGA 2011 |
| None | Virtualization | VT-x, VT-x EPT, VT-d |
| No | AES-NI | Yes |
| Android | Operating systems | Windows 10, Linux |
| Q3/2013 | Release date | Q1/2014 |
| -- | Release price | 2800 $ |
| show more data | show more data | |
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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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Samsung Exynos 5420
ARM Mali-T628 MP6 @ 0.53 GHz |
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Intel Xeon E7-8857 v2
@ 0.00 GHz |
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Devices using this processor |
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| Samsung Exynos 5420 | Intel Xeon E7-8857 v2 |
| Unknown | Unknown |
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