Intel Core i7-3820 | Intel Xeon W-11555MLE | |
CPU comparisonIntel Core i7-3820 or Intel Xeon W-11555MLE - 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 Core i7-3820 has 4 cores with 8 threads and clocks with a maximum frequency of 3.80 GHz. Up to 64 GB of memory is supported in 4 memory channels. The Intel Core i7-3820 was released in Q1/2012. The Intel Xeon W-11555MLE has 6 cores with 12 threads and clocks with a maximum frequency of 4.40 GHz. The CPU supports up to 128 GB of memory in 2 memory channels. The Intel Xeon W-11555MLE was released in Q3/2021. |
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Intel Core i7 Extreme Edition (24) | Family | Intel Xeon W (83) |
Intel Core i 3000X (4) | CPU group | Intel Xeon W-11000M (8) |
3 | Generation | 11 |
Sandy Bridge E | Architecture | Tiger Lake H |
Desktop / Server | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i7-3820 is a 4 core processor with a clock frequency of 3.60 GHz (3.80 GHz). The Intel Xeon W-11555MLE has 6 CPU cores with a clock frequency of 1.90 GHz (4.40 GHz). |
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Intel Core i7-3820 | Characteristic | Intel Xeon W-11555MLE |
4 | Cores | 6 |
8 | Threads | 12 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
Yes | Overclocking ? | No |
3.60 GHz | Frequency | 1.90 GHz |
3.80 GHz | Turbo Frequency (1 Core) | 4.40 GHz |
-- | Turbo Frequency (All Cores) | 2.60 GHz |
Integrated graphics (iGPU)The 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 UHD Graphics 11th Gen (32 EU) |
GPU frequency | 0.35 GHz | |
-- | GPU (Turbo) | 1.35 GHz |
-- | GPU Generation | 11 |
Technology | 10 nm | |
Max. displays | 3 | |
-- | Compute units | 32 |
-- | Shader | 256 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 64 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 UHD Graphics 11th Gen (32 EU) |
No | Codec h265 / HEVC (8 bit) | Decode / Encode |
No | Codec h265 / HEVC (10 bit) | Decode / Encode |
No | Codec h264 | Decode / Encode |
No | Codec VP9 | Decode / Encode |
No | Codec VP8 | Decode / Encode |
No | Codec AV1 | Decode |
No | Codec AVC | Decode / Encode |
No | Codec VC-1 | Decode |
No | Codec JPEG | Decode / Encode |
Memory & PCIeThe Intel Core i7-3820 supports a maximum of 64 GB of memory in 4 memory channels. The Intel Xeon W-11555MLE can connect up to 128 GB of memory in 2 memory channels. |
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Intel Core i7-3820 | Characteristic | Intel Xeon W-11555MLE |
DDR3-1066, DDR3-1333, DDR3-1600 | Memory | DDR4-3200 |
64 GB | Max. Memory | 128 GB |
4 (Quad Channel) | Memory channels | 2 (Dual Channel) |
51.2 GB/s | Max. Bandwidth | 51.2 GB/s |
No | ECC | Yes |
-- | L2 Cache | -- |
10.00 MB | L3 Cache | 12.00 MB |
2.0 | PCIe version | 4.0 |
40 | PCIe lanes | 20 |
20.0 GB/s | PCIe Bandwidth | 39.4 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Core i7-3820 has a TDP of 130 W, that of the Intel Xeon W-11555MLE is 25 W. |
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Intel Core i7-3820 | Characteristic | Intel Xeon W-11555MLE |
130 W | TDP (PL1 / PBP) | 25 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
105 °C | Tjunction max. | 100 °C |
Technical detailsThe Intel Core i7-3820 has a 10.00 MB cache, while the Intel Xeon W-11555MLE cache has a total of 12.00 MB. |
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Intel Core i7-3820 | Characteristic | Intel Xeon W-11555MLE |
32 nm | Technology | 10 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, AVX2, AVX-512 |
LGA 2011 | Socket | BGA 1787 |
VT-x, VT-x EPT, VT-d (C2 Stepping) | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | |
Q1/2012 | Release date | Q3/2021 |
305 $ | Release price | 317 $ |
show more data | show more data | |
Intel Core i7-3820
4C 8T @ 3.80 GHz |
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Intel Xeon W-11555MLE
6C 12T @ 4.40 GHz |
Intel Core i7-3820
4C 8T @ 3.60 GHz |
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Intel Xeon W-11555MLE
6C 12T @ 2.60 GHz |
Intel Core i7-3820
4C 8T @ 3.80 GHz |
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Intel Xeon W-11555MLE
6C 12T @ 4.40 GHz |
Intel Core i7-3820
4C 8T @ 3.60 GHz |
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Intel Xeon W-11555MLE
6C 12T @ 2.60 GHz |
Intel Core i7-3820
@ 0.00 GHz |
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Intel Xeon W-11555MLE
Intel UHD Graphics 11th Gen (32 EU) @ 1.35 GHz |
Intel Core i7-3820
4C 8T @ 3.60 GHz |
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Intel Xeon W-11555MLE
6C 12T @ 2.60 GHz |
Intel Core i7-3820
4C 8T @ 3.60 GHz |
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Intel Xeon W-11555MLE
6C 12T @ 1.90 GHz |
Devices using this processor |
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Intel Core i7-3820 | Intel Xeon W-11555MLE |
Unknown | Unknown |