Intel Core i3-10100E | Intel Atom Z2520 | |
CPU comparisonIntel Core i3-10100E or Intel Atom Z2520 - 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 i3-10100E has 4 cores with 8 threads and clocks with a maximum frequency of 3.80 GHz. Up to 128 GB of memory is supported in 2 memory channels. The Intel Core i3-10100E was released in Q2/2020. The Intel Atom Z2520 has 2 cores with 4 threads and clocks with a maximum frequency of 1.20 GHz. The CPU supports up to 2 GB of memory in 2 memory channels. The Intel Atom Z2520 was released in Q2/2013. |
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Intel Core i3 (205) | Family | Intel Atom (108) |
Intel Core i 10000 (43) | CPU group | Intel Atom Z2500/Z2700 (3) |
10 | Generation | 2 |
Comet Lake S | Architecture | Cloverview |
Desktop / Server | Segment | Mobile |
Intel Core i3-9100E | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core i3-10100E has 4 CPU cores and can calculate 8 threads in parallel. The clock frequency of the Intel Core i3-10100E is 3.20 GHz (3.80 GHz) while the Intel Atom Z2520 has 2 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the Intel Atom Z2520 is at 1.20 GHz. |
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Intel Core i3-10100E | Characteristic | Intel Atom Z2520 |
4 | Cores | 2 |
8 | Threads | 4 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
3.20 GHz | Frequency | 1.20 GHz |
3.80 GHz | Turbo Frequency (1 Core) | -- |
-- | Turbo Frequency (All Cores) | -- |
Internal GraphicsThe Intel Core i3-10100E or Intel Atom Z2520 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 UHD Graphics 630 | GPU | PowerVR SGX544 MP2 |
0.35 GHz | GPU frequency | 0.30 GHz |
1.10 GHz | GPU (Turbo) | -- |
9.5 | GPU Generation | -- |
14 nm | Technology | 45nm |
3 | Max. displays | 2 |
24 | Compute units | 4 |
192 | Shader | 8 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
64 GB | Max. GPU Memory | -- |
12 | DirectX Version | 10.1 |
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 UHD Graphics 630 | GPU | PowerVR SGX544 MP2 |
Decode / Encode | Codec h265 / HEVC (8 bit) | No |
Decode / Encode | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | Decode / Encode |
Decode / Encode | Codec VP9 | No |
Decode / Encode | Codec VP8 | Decode |
No | Codec AV1 | No |
Decode / Encode | Codec AVC | No |
Decode | Codec VC-1 | No |
Decode / Encode | Codec JPEG | No |
Memory & PCIeThe Intel Core i3-10100E can use up to 128 GB of memory in 2 memory channels. The maximum memory bandwidth is 42.7 GB/s. The Intel Atom Z2520 supports up to 2 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 8.5 GB/s. |
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Intel Core i3-10100E | Characteristic | Intel Atom Z2520 |
DDR4-2666 | Memory | LPDDR2-1066 |
128 GB | Max. Memory | 2 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
42.7 GB/s | Max. Bandwidth | 8.5 GB/s |
No | ECC | No |
-- | L2 Cache | 1.00 MB |
6.00 MB | L3 Cache | -- |
3.0 | PCIe version | -- |
16 | PCIe lanes | -- |
15.8 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Core i3-10100E is 65 W, while the Intel Atom Z2520 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 i3-10100E | Characteristic | Intel Atom Z2520 |
65 W | TDP (PL1 / PBP) | -- |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
100 °C | Tjunction max. | 90 °C |
Technical detailsThe Intel Core i3-10100E is manufactured in 14 nm and has 6.00 MB cache. The Intel Atom Z2520 is manufactured in 32 nm and has a 1.00 MB cache. |
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Intel Core i3-10100E | Characteristic | Intel Atom Z2520 |
14 nm | Technology | 32 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2 | ISA extensions | MMX, SSE3, SSSE3 |
LGA 1200 | Socket | BGA |
VT-x, VT-x EPT, VT-d | Virtualization | None |
Yes | AES-NI | No |
Windows 10, Windows 11, Linux | Operating systems | |
Q2/2020 | Release date | Q2/2013 |
138 $ | Release price | -- |
show more data | show more data | |
Intel Core i3-10100E
4C 8T @ 3.80 GHz |
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Intel Atom Z2520
2C 4T @ 1.20 GHz |
Intel Core i3-10100E
4C 8T @ 3.20 GHz |
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Intel Atom Z2520
2C 4T @ 1.20 GHz |
Intel Core i3-10100E
Intel UHD Graphics 630 @ 1.10 GHz |
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Intel Atom Z2520
PowerVR SGX544 MP2 @ 0.30 GHz |
Intel Core i3-10100E
4C 8T @ 3.20 GHz |
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Intel Atom Z2520
2C 4T @ 1.20 GHz |
Devices using this processor |
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Intel Core i3-10100E | Intel Atom Z2520 |
Unknown | Unknown |