Intel Core i3-4005U | Qualcomm Snapdragon 820 | |
CPU comparisonIntel Core i3-4005U or Qualcomm Snapdragon 820 - 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 i3-4005U has 2 cores with 4 threads and clocks with a maximum frequency of 1.70 GHz. Up to 16 GB of memory is supported in 2 memory channels. The Intel Core i3-4005U was released in Q3/2013. The Qualcomm Snapdragon 820 has 4 cores with 4 threads and clocks with a maximum frequency of 2.15 GHz. The CPU supports up to 12 GB of memory in 4 memory channels. The Qualcomm Snapdragon 820 was released in Q4/2015. |
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Intel Core i3 (205) | Family | Qualcomm Snapdragon (104) |
Intel Core i 4000U (26) | CPU group | Qualcomm Snapdragon 820 (3) |
4 | Generation | 3 |
Haswell U | Architecture | Kryo |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
Intel Core i3-5005U | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i3-4005U has 2 CPU cores and can calculate 4 threads in parallel. The clock frequency of the Intel Core i3-4005U is 1.70 GHz while the Qualcomm Snapdragon 820 has 4 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the Qualcomm Snapdragon 820 is at 2.15 GHz. |
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Intel Core i3-4005U | Characteristic | Qualcomm Snapdragon 820 |
2 | Cores | 4 |
4 | Threads | 4 |
normal | Core architecture | hybrid (big.LITTLE) |
Yes | Hyperthreading | No |
No | Overclocking ? | No |
1.70 GHz | A-Core | 2.15 GHz 2x Kryo |
-- | B-Core | 1.60 GHz 2x Kryo |
NPU AI performanceThe performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. |
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Intel Core i3-4005U | Characteristic | Qualcomm Snapdragon 820 |
-- | AI hardware | Qualcomm AI engine |
-- | AI specifications | Hexagon 680 |
-- | NPU + CPU + iGPU | -- |
Integrated graphics (iGPU)The Intel Core i3-4005U or Qualcomm Snapdragon 820 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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Intel HD Graphics 4400 | GPU | Qualcomm Adreno 530 |
0.20 GHz | GPU frequency | 0.62 GHz |
0.95 GHz | GPU (Turbo) | 0.62 GHz |
7.5 | GPU Generation | 5 |
22 nm | Technology | 14 nm |
3 | Max. displays | 0 |
20 | Compute units | -- |
160 | Shader | 256 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
2 GB | Max. GPU Memory | -- |
11.1 | DirectX Version | 11,1 |
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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Intel HD Graphics 4400 | GPU | Qualcomm Adreno 530 |
No | Codec h265 / HEVC (8 bit) | Decode |
No | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | Decode |
No | Codec VP9 | Decode |
No | Codec VP8 | Decode |
No | Codec AV1 | No |
Decode / Encode | Codec AVC | No |
Decode | Codec VC-1 | Decode |
Decode | Codec JPEG | Decode |
Memory & PCIeThe Intel Core i3-4005U can use up to 16 GB of memory in 2 memory channels. The maximum memory bandwidth is 25.6 GB/s. The Qualcomm Snapdragon 820 supports up to 12 GB of memory in 4 memory channels and achieves a memory bandwidth of up to 14.9 GB/s. |
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Intel Core i3-4005U | Characteristic | Qualcomm Snapdragon 820 |
DDR3-1600 | Memory | LPDDR4-3733 |
16 GB | Max. Memory | 12 GB |
2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
25.6 GB/s | Max. Bandwidth | 14.9 GB/s |
No | ECC | No |
-- | L2 Cache | -- |
3.00 MB | L3 Cache | -- |
2.0 | PCIe version | -- |
10 | PCIe lanes | -- |
5.0 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Core i3-4005U is 15 W, while the Qualcomm Snapdragon 820 has a TDP of --. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Core i3-4005U | Characteristic | Qualcomm Snapdragon 820 |
15 W | TDP (PL1 / PBP) | -- |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Core i3-4005U is manufactured in 22 nm and has 3.00 MB cache. The Qualcomm Snapdragon 820 is manufactured in 14 nm and has a 0.00 MB cache. |
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Intel Core i3-4005U | Characteristic | Qualcomm Snapdragon 820 |
22 nm | Technology | 14 nm |
Monolithic | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | Armv8-A (64 bit) |
SSE4.1, SSE4.2, AVX2 | ISA extensions | -- |
BGA 1168 | Socket | -- |
VT-x, VT-x EPT, VT-d | Virtualization | None |
Yes | AES-NI | No |
Windows 10, Linux | Operating systems | Android |
Q3/2013 | Release date | Q4/2015 |
-- | Release price | -- |
show more data | show more data | |
Intel Core i3-4005U
2C 4T @ 1.70 GHz |
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Qualcomm Snapdragon 820
4C 4T @ 2.15 GHz |
Intel Core i3-4005U
2C 4T @ 1.70 GHz |
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Qualcomm Snapdragon 820
4C 4T @ 2.15 GHz |
Intel Core i3-4005U
2C 4T @ 1.70 GHz |
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Qualcomm Snapdragon 820
4C 4T @ 2.15 GHz |
Intel Core i3-4005U
2C 4T @ 1.70 GHz |
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Qualcomm Snapdragon 820
4C 4T @ 2.15 GHz |
Intel Core i3-4005U
Intel HD Graphics 4400 @ 0.95 GHz |
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Qualcomm Snapdragon 820
Qualcomm Adreno 530 @ 0.62 GHz |
Intel Core i3-4005U
2C 4T @ 1.70 GHz |
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Qualcomm Snapdragon 820
4C 4T @ 2.15 GHz |
Intel Core i3-4005U
2C 4T @ 1.70 GHz |
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Qualcomm Snapdragon 820
4C 4T @ 2.15 GHz |
Intel Core i3-4005U
2C 4T @ 1.70 GHz |
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Qualcomm Snapdragon 820
4C 4T @ 2.15 GHz |
Intel Core i3-4005U
2C 4T @ 1.70 GHz |
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Qualcomm Snapdragon 820
4C 4T @ 2.15 GHz |
Intel Core i3-4005U
2C 4T @ 1.70 GHz |
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Qualcomm Snapdragon 820
4C 4T @ 2.15 GHz |
Intel Core i3-4005U
2C 4T @ 1.70 GHz |
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Qualcomm Snapdragon 820
4C 4T @ 2.15 GHz |
Intel Core i3-4005U
2C 4T @ 1.70 GHz |
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Qualcomm Snapdragon 820
4C 4T @ 2.15 GHz |
Devices using this processor |
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Intel Core i3-4005U | Qualcomm Snapdragon 820 |
Unknown | Unknown |