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Intel Xeon E5-2620 v3 | Intel Core i7-5820K | |
CPU comparisonIntel Xeon E5-2620 v3 or Intel Core i7-5820K - 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 E5-2620 v3 has 6 cores with 12 threads and clocks with a maximum frequency of 3.20 GHz. Up to 768 GB of memory is supported in 4 memory channels. The Intel Xeon E5-2620 v3 was released in Q3/2014. The Intel Core i7-5820K has 6 cores with 12 threads and clocks with a maximum frequency of 3.60 GHz. The CPU supports up to 64 GB of memory in 4 memory channels. The Intel Core i7-5820K was released in Q3/2014. |
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Intel Xeon E5 | Family | Intel Core i7 Extreme Edition |
Intel Xeon E5 v3 | CPU group | Intel Core i 5000X |
5 | Generation | 5 |
Haswell E | Architecture | Haswell E |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | Intel Core i7-4820K |
Intel Xeon E5-2620 v4 | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Xeon E5-2620 v3 has 6 CPU cores and can calculate 12 threads in parallel. The clock frequency of the Intel Xeon E5-2620 v3 is 2.40 GHz (3.20 GHz) while the Intel Core i7-5820K has 6 CPU cores and 12 threads can calculate simultaneously. The clock frequency of the Intel Core i7-5820K is at --. |
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6 | Cores | 6 |
12 | Threads | 12 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | Yes |
2.40 GHz | Frequency | 3.30 GHz |
3.20 GHz | Turbo Frequency (1 Core) | 3.60 GHz |
2.80 GHz | Turbo Frequency (All Cores) | 3.40 GHz |
Internal GraphicsThe Intel Xeon E5-2620 v3 or Intel Core i7-5820K 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 | no iGPU |
GPU frequency | ||
GPU (Turbo) | ||
GPU Generation | ||
Technology | ||
Max. displays | ||
Execution units | ||
Shader | ||
Max. GPU Memory | ||
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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No | Codec h265 / HEVC (8 bit) | No |
No | Codec h265 / HEVC (10 bit) | No |
No | Codec h264 | No |
No | Codec VP9 | No |
No | Codec VP8 | No |
No | Codec AV1 | No |
No | Codec AVC | No |
No | Codec VC-1 | No |
No | Codec JPEG | No |
Memory & PCIeThe Intel Xeon E5-2620 v3 can use up to 768 GB of memory in 4 memory channels. The maximum memory bandwidth is 59.8 GB/s. The Intel Core i7-5820K supports up to 64 GB of memory in 4 memory channels and achieves a memory bandwidth of up to 68.2 GB/s. |
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DDR4-2133 | Memory | DDR4-2133 |
768 GB | Max. Memory | 64 GB |
4 (Quad Channel) | Memory channels | 4 (Quad Channel) |
59.8 GB/s | Bandwidth | 68.2 GB/s |
Yes | ECC | No |
L2 Cache | ||
15.00 MB | L3 Cache | 15.00 MB |
3.0 | PCIe version | 3.0 |
40 | PCIe lanes | 28 |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Xeon E5-2620 v3 is 85 W, while the Intel Core i7-5820K has a TDP of 140 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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85 W | TDP (PL1 / PBP) | 140 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Xeon E5-2620 v3 is manufactured in 22 nm and has 15.00 MB cache. The Intel Core i7-5820K is manufactured in 22 nm and has a 15.00 MB cache. |
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22 nm | Technology | 22 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, AVX2 |
LGA 2011-3 | Socket | LGA 2011-3 |
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 |
Q3/2014 | Release date | Q3/2014 |
-- | Release price | 499 $ |
show more data | show more data | |
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Intel Xeon E5-2620 v3
6C 12T @ 3.20 GHz |
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Intel Core i7-5820K
6C 12T @ 3.60 GHz |
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Intel Xeon E5-2620 v3
6C 12T @ 2.80 GHz |
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Intel Core i7-5820K
6C 12T @ 3.40 GHz |
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Intel Xeon E5-2620 v3
6C 12T @ 3.20 GHz |
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Intel Core i7-5820K
6C 12T @ 3.60 GHz |
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Intel Xeon E5-2620 v3
6C 12T @ 2.80 GHz |
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Intel Core i7-5820K
6C 12T @ 3.40 GHz |
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Intel Xeon E5-2620 v3
6C 12T @ 3.20 GHz |
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Intel Core i7-5820K
6C 12T @ 3.60 GHz |
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Intel Xeon E5-2620 v3
6C 12T @ 2.80 GHz |
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Intel Core i7-5820K
6C 12T @ 3.40 GHz |
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Intel Xeon E5-2620 v3
6C 12T @ 3.20 GHz |
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Intel Core i7-5820K
6C 12T @ 3.60 GHz |
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Intel Xeon E5-2620 v3
6C 12T @ 2.80 GHz |
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Intel Core i7-5820K
6C 12T @ 3.40 GHz |
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Intel Xeon E5-2620 v3
6C 12T @ 2.80 GHz |
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Intel Core i7-5820K
6C 12T @ 3.40 GHz |
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Intel Xeon E5-2620 v3
6C 12T @ 2.80 GHz |
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Intel Core i7-5820K
6C 12T @ 3.40 GHz |
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Intel Xeon E5-2620 v3
6C 12T @ 2.80 GHz |
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Intel Core i7-5820K
6C 12T @ 3.40 GHz |
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Intel Xeon E5-2620 v3
6C 12T @ 2.80 GHz |
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Intel Core i7-5820K
6C 12T @ 3.40 GHz |
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Intel Xeon E5-2620 v3
6C 12T @ 2.40 GHz |
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Intel Core i7-5820K
6C 12T @ 3.30 GHz |
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Intel Xeon E5-2620 v3
6C 12T @ 2.40 GHz |
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Intel Core i7-5820K
6C 12T @ 3.30 GHz |
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Intel Xeon E5-2620 v3
6C 12T @ 3.20 GHz |
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Intel Core i7-5820K
6C 12T @ 3.60 GHz |
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Intel Xeon E5-2620 v3
6C 12T @ 2.80 GHz |
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Intel Core i7-5820K
6C 12T @ 3.40 GHz |
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Intel Xeon E5-2620 v3
6C 12T @ 3.20 GHz |
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Intel Core i7-5820K
6C 12T @ 3.60 GHz |
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Intel Xeon E5-2620 v3
6C 12T @ 2.80 GHz |
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Intel Core i7-5820K
6C 12T @ 3.40 GHz |
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Intel Xeon E5-2620 v3
6C 12T @ 3.20 GHz |
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Intel Core i7-5820K
6C 12T @ 3.60 GHz |
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Intel Xeon E5-2620 v3
6C 12T @ 2.80 GHz |
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Intel Core i7-5820K
6C 12T @ 3.40 GHz |
Devices using this processor |
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Intel Xeon E5-2620 v3 | Intel Core i7-5820K |
Unknown | Unknown |