Intel Xeon E5-2637 v3 | Intel Atom x5-Z8300 | |
CPU comparisonIntel Xeon E5-2637 v3 or Intel Atom x5-Z8300 - 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 E5-2637 v3 has 4 cores with 8 threads and clocks with a maximum frequency of 3.70 GHz. Up to 768 GB of memory is supported in 4 memory channels. The Intel Xeon E5-2637 v3 was released in Q3/2014. The Intel Atom x5-Z8300 has 4 cores with 4 threads and clocks with a maximum frequency of 1.84 GHz. The CPU supports up to 2 GB of memory in 1 memory channels. The Intel Atom x5-Z8300 was released in Q2/2015. |
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Intel Xeon E5 (71) | Family | Intel Atom (108) |
Intel Xeon E5 v3 (32) | CPU group | Intel Atom x3/x5/x7 (9) |
5 | Generation | 5 |
Haswell E | Architecture | Cherry Trail |
Desktop / Server | Segment | Mobile |
-- | Predecessor | -- |
Intel Xeon E5-2637 v4 | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon E5-2637 v3 has 4 CPU cores and can calculate 8 threads in parallel. The clock frequency of the Intel Xeon E5-2637 v3 is 3.50 GHz (3.70 GHz) while the Intel Atom x5-Z8300 has 4 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the Intel Atom x5-Z8300 is at 1.44 GHz (1.84 GHz). |
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Intel Xeon E5-2637 v3 | Characteristic | Intel Atom x5-Z8300 |
4 | Cores | 4 |
8 | Threads | 4 |
normal | Core architecture | normal |
Yes | Hyperthreading | No |
No | Overclocking ? | No |
3.50 GHz | Frequency | 1.44 GHz |
3.70 GHz | Turbo Frequency (1 Core) | 1.84 GHz |
3.60 GHz | Turbo Frequency (All Cores) | 1.84 GHz |
Integrated graphics (iGPU)The Intel Xeon E5-2637 v3 or Intel Atom x5-Z8300 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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no iGPU | GPU | Intel HD Graphics 400 |
GPU frequency | 0.20 GHz | |
-- | GPU (Turbo) | 0.50 GHz |
-- | GPU Generation | 8 |
Technology | 14 nm | |
Max. displays | 3 | |
-- | Compute units | 12 |
-- | Shader | 96 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 8 GB |
-- | 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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no iGPU | GPU | Intel HD Graphics 400 |
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 | Decode |
No | Codec AV1 | No |
No | Codec AVC | Decode / Encode |
No | Codec VC-1 | Decode |
No | Codec JPEG | Decode |
Memory & PCIeThe Intel Xeon E5-2637 v3 can use up to 768 GB of memory in 4 memory channels. The maximum memory bandwidth is 68.2 GB/s. The Intel Atom x5-Z8300 supports up to 2 GB of memory in 1 memory channels and achieves a memory bandwidth of up to 12.8 GB/s. |
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Intel Xeon E5-2637 v3 | Characteristic | Intel Atom x5-Z8300 |
DDR4-2133 | Memory | DDR3L-1600 |
768 GB | Max. Memory | 2 GB |
4 (Quad Channel) | Memory channels | 1 (Single Channel) |
68.2 GB/s | Max. Bandwidth | 12.8 GB/s |
Yes | ECC | No |
-- | L2 Cache | -- |
15.00 MB | L3 Cache | 2.00 MB |
3.0 | PCIe version | 2.0 |
40 | PCIe lanes | 1 |
39.4 GB/s | PCIe Bandwidth | 0.5 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Xeon E5-2637 v3 is 135 W, while the Intel Atom x5-Z8300 has a TDP of 2 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Xeon E5-2637 v3 | Characteristic | Intel Atom x5-Z8300 |
135 W | TDP (PL1 / PBP) | 2 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon E5-2637 v3 is manufactured in 22 nm and has 15.00 MB cache. The Intel Atom x5-Z8300 is manufactured in 14 nm and has a 2.00 MB cache. |
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Intel Xeon E5-2637 v3 | Characteristic | Intel Atom x5-Z8300 |
22 nm | Technology | 14 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2 | ISA extensions | SSE4.1, SSE4.2 |
LGA 2011-3 | Socket | BGA 138 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | |
Q3/2014 | Release date | Q2/2015 |
-- | Release price | 18 $ |
show more data | show more data | |
Intel Xeon E5-2637 v3
4C 8T @ 3.70 GHz |
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Intel Atom x5-Z8300
4C 4T @ 1.84 GHz |
Intel Xeon E5-2637 v3
4C 8T @ 3.60 GHz |
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Intel Atom x5-Z8300
4C 4T @ 1.84 GHz |
Intel Xeon E5-2637 v3
4C 8T @ 3.70 GHz |
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Intel Atom x5-Z8300
4C 4T @ 1.84 GHz |
Intel Xeon E5-2637 v3
4C 8T @ 3.60 GHz |
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Intel Atom x5-Z8300
4C 4T @ 1.84 GHz |
Intel Xeon E5-2637 v3
4C 8T @ 3.60 GHz |
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Intel Atom x5-Z8300
4C 4T @ 1.84 GHz |
Intel Xeon E5-2637 v3
4C 8T @ 3.70 GHz |
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Intel Atom x5-Z8300
4C 4T @ 1.84 GHz |
Intel Xeon E5-2637 v3
4C 8T @ 3.60 GHz |
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Intel Atom x5-Z8300
4C 4T @ 1.84 GHz |
Intel Xeon E5-2637 v3
4C 8T @ 3.70 GHz |
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Intel Atom x5-Z8300
4C 4T @ 1.84 GHz |
Intel Xeon E5-2637 v3
4C 8T @ 3.60 GHz |
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Intel Atom x5-Z8300
4C 4T @ 1.84 GHz |
Intel Xeon E5-2637 v3
@ 0.00 GHz |
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Intel Atom x5-Z8300
Intel HD Graphics 400 @ 0.50 GHz |
Devices using this processor |
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Intel Xeon E5-2637 v3 | Intel Atom x5-Z8300 |
Unknown | Unknown |