Intel Pentium Silver J5040 | Intel Atom C3758R | |
CPU comparisonIntel Pentium Silver J5040 or Intel Atom C3758R - 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 Pentium Silver J5040 has 4 cores with 4 threads and clocks with a maximum frequency of 3.20 GHz. Up to 8 GB of memory is supported in 2 memory channels. The Intel Pentium Silver J5040 was released in Q4/2019. The Intel Atom C3758R has 8 cores with 8 threads and clocks with a maximum frequency of 2.40 GHz. The CPU supports up to 256 GB of memory in 2 memory channels. The Intel Atom C3758R was released in Q2/2020. |
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Intel Pentium (150) | Family | Intel Atom (108) |
Intel Pentium J5000/N5000 (4) | CPU group | Intel Atom C3000 (20) |
9 | Generation | 5 |
Gemini Lake | Architecture | Denverton |
Mobile | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Pentium Silver J5040 is a 4 core processor with a clock frequency of 2.00 GHz (3.20 GHz). The Intel Atom C3758R has 8 CPU cores with a clock frequency of 2.40 GHz. |
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Intel Pentium Silver J5040 | Characteristic | Intel Atom C3758R |
4 | Cores | 8 |
4 | Threads | 8 |
normal | Core architecture | normal |
No | Hyperthreading | No |
No | Overclocking ? | No |
2.00 GHz | Frequency | 2.40 GHz |
3.20 GHz | Turbo Frequency (1 Core) | -- |
2.40 GHz | Turbo Frequency (All Cores) | -- |
Internal GraphicsThe 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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Intel UHD Graphics 605 | GPU | no iGPU |
0.25 GHz | GPU frequency | -- |
0.80 GHz | GPU (Turbo) | -- |
9.5 | GPU Generation | -- |
14 nm | Technology | |
3 | Max. displays | |
18 | Compute units | -- |
144 | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
8 GB | Max. GPU Memory | -- |
12 | DirectX Version | -- |
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 605 | GPU | no iGPU |
Decode / Encode | Codec h265 / HEVC (8 bit) | No |
Decode / Encode | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | No |
Decode / Encode | Codec VP9 | No |
Decode / Encode | Codec VP8 | No |
No | Codec AV1 | No |
Decode / Encode | Codec AVC | No |
Decode | Codec VC-1 | No |
Decode / Encode | Codec JPEG | No |
Memory & PCIeThe Intel Pentium Silver J5040 supports a maximum of 8 GB of memory in 2 memory channels. The Intel Atom C3758R can connect up to 256 GB of memory in 2 memory channels. |
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Intel Pentium Silver J5040 | Characteristic | Intel Atom C3758R |
LPDDR4-2400, DDR4-2400 | Memory | DDR4-2400 |
8 GB | Max. Memory | 256 GB |
2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
38.4 GB/s | Max. Bandwidth | 38.4 GB/s |
No | ECC | Yes |
-- | L2 Cache | 16.00 MB |
4.00 MB | L3 Cache | -- |
2.0 | PCIe version | 3.0 |
6 | PCIe lanes | 20 |
3.0 GB/s | PCIe Bandwidth | 19.7 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Pentium Silver J5040 has a TDP of 10 W, that of the Intel Atom C3758R is 26 W. |
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Intel Pentium Silver J5040 | Characteristic | Intel Atom C3758R |
10 W | TDP (PL1 / PBP) | 26 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
105 °C | Tjunction max. | 100 °C |
Technical detailsThe Intel Pentium Silver J5040 has a 4.00 MB cache, while the Intel Atom C3758R cache has a total of 16.00 MB. |
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Intel Pentium Silver J5040 | Characteristic | Intel Atom C3758R |
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 1090 | Socket | BGA 1310 |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Windows 11, Linux | Operating systems | Windows 10, Linux |
Q4/2019 | Release date | Q2/2020 |
-- | Release price | 209 $ |
show more data | show more data | |
Intel Pentium Silver J5040
4C 4T @ 3.20 GHz |
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Intel Atom C3758R
8C 8T @ 2.40 GHz |
Intel Pentium Silver J5040
4C 4T @ 2.40 GHz |
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Intel Atom C3758R
8C 8T @ 2.40 GHz |
Intel Pentium Silver J5040
4C 4T @ 3.20 GHz |
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Intel Atom C3758R
8C 8T @ 2.40 GHz |
Intel Pentium Silver J5040
4C 4T @ 2.40 GHz |
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Intel Atom C3758R
8C 8T @ 2.40 GHz |
Intel Pentium Silver J5040
4C 4T @ 3.20 GHz |
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Intel Atom C3758R
8C 8T @ 2.40 GHz |
Intel Pentium Silver J5040
4C 4T @ 2.40 GHz |
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Intel Atom C3758R
8C 8T @ 2.40 GHz |
Intel Pentium Silver J5040
4C 4T @ 3.20 GHz |
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Intel Atom C3758R
8C 8T @ 2.40 GHz |
Intel Pentium Silver J5040
4C 4T @ 2.40 GHz |
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Intel Atom C3758R
8C 8T @ 2.40 GHz |
Intel Pentium Silver J5040
Intel UHD Graphics 605 @ 0.80 GHz |
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Intel Atom C3758R
@ 0.00 GHz |
Intel Pentium Silver J5040
4C 4T @ 2.40 GHz |
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Intel Atom C3758R
8C 8T @ 2.40 GHz |
Intel Pentium Silver J5040
4C 4T @ 3.20 GHz |
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Intel Atom C3758R
8C 8T @ 2.40 GHz |
Intel Pentium Silver J5040
4C 4T @ 2.40 GHz |
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Intel Atom C3758R
8C 8T @ 2.40 GHz |
Devices using this processor |
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Intel Pentium Silver J5040 | Intel Atom C3758R |
Unknown | Unknown |