Intel Core i7-4820K | Intel Core i3-5005U | |
CPU comparisonIntel Core i7-4820K or Intel Core i3-5005U - 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 i7-4820K has 4 cores with 8 threads and clocks with a maximum frequency of 3.90 GHz. Up to 64 GB of memory is supported in 4 memory channels. The Intel Core i7-4820K was released in Q3/2013. The Intel Core i3-5005U has 2 cores with 4 threads and clocks with a maximum frequency of 2.00 GHz. The CPU supports up to 16 GB of memory in 2 memory channels. The Intel Core i3-5005U was released in Q1/2015. |
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Intel Core i7 Extreme Edition (24) | Family | Intel Core i3 (205) |
Intel Core i 4000X (3) | CPU group | Intel Core i 5000U (16) |
4 | Generation | 5 |
Ivy Bridge E | Architecture | Broadwell U |
Desktop / Server | Segment | Mobile |
-- | Predecessor | Intel Core i3-4005U |
Intel Core i7-5820K | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i7-4820K is a 4 core processor with a clock frequency of 3.70 GHz (3.90 GHz). The Intel Core i3-5005U has 2 CPU cores with a clock frequency of 2.00 GHz. |
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Intel Core i7-4820K | Characteristic | Intel Core i3-5005U |
4 | Cores | 2 |
8 | Threads | 4 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
Yes | Overclocking ? | No |
3.70 GHz | Frequency | 2.00 GHz |
3.90 GHz | Turbo Frequency (1 Core) | -- |
3.80 GHz | Turbo Frequency (All Cores) | -- |
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 HD Graphics 5500 |
GPU frequency | 0.30 GHz | |
-- | GPU (Turbo) | 0.85 GHz |
-- | GPU Generation | 8 |
Technology | 14 nm | |
Max. displays | 3 | |
-- | Compute units | 24 |
-- | Shader | 192 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 16 GB |
-- | DirectX Version | 11.2 |
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 5500 |
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 Core i7-4820K supports a maximum of 64 GB of memory in 4 memory channels. The Intel Core i3-5005U can connect up to 16 GB of memory in 2 memory channels. |
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Intel Core i7-4820K | Characteristic | Intel Core i3-5005U |
DDR3-1866 | Memory | DDR3-1600 |
64 GB | Max. Memory | 16 GB |
4 (Quad Channel) | Memory channels | 2 (Dual Channel) |
59.7 GB/s | Max. Bandwidth | 25.6 GB/s |
No | ECC | No |
-- | L2 Cache | -- |
10.00 MB | L3 Cache | 3.00 MB |
3.0 | PCIe version | 2.0 |
40 | PCIe lanes | 12 |
39.4 GB/s | PCIe Bandwidth | 6.0 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Core i7-4820K has a TDP of 130 W, that of the Intel Core i3-5005U is 15 W. |
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Intel Core i7-4820K | Characteristic | Intel Core i3-5005U |
130 W | TDP (PL1 / PBP) | 15 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | 10 W |
-- | Tjunction max. | 105 °C |
Technical detailsThe Intel Core i7-4820K has a 10.00 MB cache, while the Intel Core i3-5005U cache has a total of 3.00 MB. |
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Intel Core i7-4820K | Characteristic | Intel Core i3-5005U |
22 nm | Technology | 14 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 |
LGA 2011 | Socket | BGA 1168 |
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 |
Q3/2013 | Release date | Q1/2015 |
280 $ | Release price | -- |
show more data | show more data | |
Intel Core i7-4820K
4C 8T @ 3.90 GHz |
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Intel Core i3-5005U
2C 4T @ 2.00 GHz |
Intel Core i7-4820K
4C 8T @ 3.80 GHz |
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Intel Core i3-5005U
2C 4T @ 2.00 GHz |
Intel Core i7-4820K
4C 8T @ 3.90 GHz |
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Intel Core i3-5005U
2C 4T @ 2.00 GHz |
Intel Core i7-4820K
4C 8T @ 3.80 GHz |
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Intel Core i3-5005U
2C 4T @ 2.00 GHz |
Intel Core i7-4820K
4C 8T @ 3.80 GHz |
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Intel Core i3-5005U
2C 4T @ 2.00 GHz |
Intel Core i7-4820K
4C 8T @ 3.70 GHz |
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Intel Core i3-5005U
2C 4T @ 2.00 GHz |
Intel Core i7-4820K
4C 8T @ 3.90 GHz |
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Intel Core i3-5005U
2C 4T @ 2.00 GHz |
Intel Core i7-4820K
4C 8T @ 3.80 GHz |
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Intel Core i3-5005U
2C 4T @ 2.00 GHz |
Intel Core i7-4820K
@ 0.00 GHz |
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Intel Core i3-5005U
Intel HD Graphics 5500 @ 0.85 GHz |
Intel Core i7-4820K
4C 8T @ 3.90 GHz |
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Intel Core i3-5005U
2C 4T @ 2.00 GHz |
Devices using this processor |
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Intel Core i7-4820K | Intel Core i3-5005U |
Unknown | Unknown |