Intel Atom C3758R | Intel Celeron J3455E | |
CPU comparisonIntel Atom C3758R or Intel Celeron J3455E - 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 Atom C3758R has 8 cores with 8 threads and clocks with a maximum frequency of 2.40 GHz. Up to 256 GB of memory is supported in 2 memory channels. The Intel Atom C3758R was released in Q2/2020. The Intel Celeron J3455E has 4 cores with 4 threads and clocks with a maximum frequency of 2.30 GHz. The CPU supports up to 8 GB of memory in 2 memory channels. The Intel Celeron J3455E was released in Q3/2019. |
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Intel Atom (108) | Family | Intel Celeron (165) |
Intel Atom C3000 (20) | CPU group | Intel Celeron J3000 (4) |
5 | Generation | 7 |
Denverton | Architecture | Apollo Lake |
Desktop / Server | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Atom C3758R has 8 CPU cores and can calculate 8 threads in parallel. The clock frequency of the Intel Atom C3758R is 2.40 GHz while the Intel Celeron J3455E has 4 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the Intel Celeron J3455E is at 1.50 GHz (2.30 GHz). |
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Intel Atom C3758R | Characteristic | Intel Celeron J3455E |
8 | Cores | 4 |
8 | Threads | 4 |
normal | Core architecture | normal |
No | Hyperthreading | No |
No | Overclocking ? | No |
2.40 GHz | Frequency | 1.50 GHz |
-- | Turbo Frequency (1 Core) | 2.30 GHz |
-- | Turbo Frequency (All Cores) | 2.20 GHz |
Internal GraphicsThe Intel Atom C3758R or Intel Celeron J3455E 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 | Intel HD Graphics 500 |
GPU frequency | 0.25 GHz | |
-- | GPU (Turbo) | 0.70 GHz |
-- | GPU Generation | 9 |
Technology | 14 nm | |
Max. displays | 3 | |
-- | Compute units | 12 |
-- | Shader | 96 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 8 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 HD Graphics 500 |
No | Codec h265 / HEVC (8 bit) | Decode / Encode |
No | Codec h265 / HEVC (10 bit) | Decode |
No | Codec h264 | Decode / Encode |
No | Codec VP9 | Decode |
No | Codec VP8 | Decode / Encode |
No | Codec AV1 | No |
No | Codec AVC | Decode / Encode |
No | Codec VC-1 | Decode |
No | Codec JPEG | Decode / Encode |
Memory & PCIeThe Intel Atom C3758R can use up to 256 GB of memory in 2 memory channels. The maximum memory bandwidth is 38.4 GB/s. The Intel Celeron J3455E supports up to 8 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 29.9 GB/s. |
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Intel Atom C3758R | Characteristic | Intel Celeron J3455E |
DDR4-2400 | Memory | LPDDR4-2400, LPDDR3-1866, DDR3L-1866 |
256 GB | Max. Memory | 8 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
38.4 GB/s | Max. Bandwidth | 29.9 GB/s |
Yes | ECC | No |
16.00 MB | L2 Cache | -- |
-- | L3 Cache | 2.00 MB |
3.0 | PCIe version | 2.0 |
20 | PCIe lanes | 6 |
19.7 GB/s | PCIe Bandwidth | 3.0 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Atom C3758R is 26 W, while the Intel Celeron J3455E has a TDP of 10 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Atom C3758R | Characteristic | Intel Celeron J3455E |
26 W | TDP (PL1 / PBP) | 10 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
100 °C | Tjunction max. | 105 °C |
Technical detailsThe Intel Atom C3758R is manufactured in 14 nm and has 16.00 MB cache. The Intel Celeron J3455E is manufactured in 14 nm and has a 2.00 MB cache. |
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Intel Atom C3758R | Characteristic | Intel Celeron J3455E |
14 nm | Technology | 14 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2 | ISA extensions | SSE4.1, SSE4.2 |
BGA 1310 | Socket | BGA 1296 |
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 |
Q2/2020 | Release date | Q3/2019 |
209 $ | Release price | -- |
show more data | show more data | |
Intel Atom C3758R
8C 8T @ 2.40 GHz |
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Intel Celeron J3455E
4C 4T @ 2.30 GHz |
Intel Atom C3758R
8C 8T @ 2.40 GHz |
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Intel Celeron J3455E
4C 4T @ 2.20 GHz |
Intel Atom C3758R
8C 8T @ 2.40 GHz |
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Intel Celeron J3455E
4C 4T @ 2.30 GHz |
Intel Atom C3758R
8C 8T @ 2.40 GHz |
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Intel Celeron J3455E
4C 4T @ 2.20 GHz |
Intel Atom C3758R
@ 0.00 GHz |
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Intel Celeron J3455E
Intel HD Graphics 500 @ 0.70 GHz |
Intel Atom C3758R
8C 8T @ 2.40 GHz |
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Intel Celeron J3455E
4C 4T @ 2.20 GHz |
Intel Atom C3758R
8C 8T @ 2.40 GHz |
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Intel Celeron J3455E
4C 4T @ 2.30 GHz |
Intel Atom C3758R
8C 8T @ 2.40 GHz |
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Intel Celeron J3455E
4C 4T @ 2.20 GHz |
Devices using this processor |
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Intel Atom C3758R | Intel Celeron J3455E |
Unknown | Unknown |