CPU comparison with benchmarks
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-VS- |
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CPU lineage |
Raspberry Pi 4 B (Broadcom BCM2711) or Raspberry Pi 4 B (Broadcom BCM2711) – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes. The Intel Atom C2538 features 4 processor cores and has the capability to manage 4 threads concurrently. It was released in Q3/2013 and belongs to the 3 generation of the Intel Atom series. To use the Intel Atom C2538, you'll need a motherboard with a BGA 1283 socket.
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Group |
Intel Atom C2000 |
| -- |
Generation |
3 |
| Raspberry Pi 4 B (Broadcom BCM2711) |
Name |
Intel Atom C2538 |
| -- |
Segment |
Desktop / Server |
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Family |
Intel Atom |
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CPU Cores and Base Frequency |
The Intel Atom C2538 has 4 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the Intel Atom C2538 is 2.4 GHz
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| -- |
Core architecture |
normal |
| None |
None |
2.4 GHz |
| -- |
CPU Cores |
4 |
| No |
Overclocking |
No |
| No |
Hyperthreading |
No |
| None |
None |
4x |
| -- |
Threads |
4 |
| |
| |
Internal Graphics |
The Raspberry Pi 4 B (Broadcom BCM2711) does not have integrated graphics.
The Intel Atom C2538 does not have integrated graphics.
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| -- |
GPU (Turbo) |
-- |
| -- |
Technology |
-- |
| -- |
Direct X |
-- |
| 0 bytes |
Max. GPU Memory |
0 bytes |
| -- |
Execution units |
-- |
| -- |
Release date |
-- |
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GPU name |
|
| -- |
Shaders |
-- |
| -- |
GPU frequency |
-- |
| -- |
Generation |
-- |
| -- |
Max. displays |
-- |
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Artificial Intelligence and Machine Learning |
| -- |
AI specifications |
-- |
| -- |
AI hardware |
-- |
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Hardware codec support |
A 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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| -- |
h265 / HEVC (8 bit) |
-- |
| -- |
VP9 |
-- |
| -- |
VP8 |
-- |
| -- |
VC-1 |
-- |
| -- |
JPEG |
-- |
| -- |
h264 |
-- |
| -- |
h265 / HEVC (10 bit) |
-- |
| -- |
AVC |
-- |
| -- |
AV1 |
-- |
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| |
Memory & PCIe |
The processor supports a maximum memory capacity of 64.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 25.6 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
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Memory type |
DDR3L-1600, DDR3-1600 |
| -- |
Bandwidth |
25.6 GB/s |
| No |
AES-NI |
Yes |
| No |
ECC |
Yes |
| pci |
PCIe |
pci |
| 0 bytes |
Max. Memory |
64.0 GB |
| -- |
Memory channels |
2 |
| |
| |
Thermal Management |
TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
The processor has a thermal design power (TDP) of 15 W watts.
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| None |
TDP (PL1 / PBP) |
15 W |
| -- |
Tjunction max |
-- |
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| |
Technical details |
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Atom C2538 is manufactured using a 22 nm process.
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Virtualization |
VT-x, VT-x EPT |
| -- |
Technology |
22 nm |
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Instruction set (ISA) |
x86-64 (64 bit) |
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ISA extensions |
SSE4.1, SSE4.2 |
| -- |
Part Number |
-- |
| -- |
Chip design |
Monolithic |
| -- |
Release date |
Q3/2013 |
| -- |
Release price |
104 $ |
| 0 bytes |
L2-Cache |
2.0 MB |
| Technical data sheet |
Documents |
Technical data sheet |
| 0 bytes |
L3-Cache |
0 bytes |
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Socket |
BGA 1283 |
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Operating systems |
Windows 10, Linux |
| -- |
Architecture |
Avoton |
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| |
Estimated results for PassMark CPU Mark
Geekbench 5, 64bit (Multi-Core)
Geekbench 5, 64bit (Single-Core)
iGPU - FP32 Performance (Single-precision GFLOPS)
