iGPU - FP32 Performance (Single-precision GFLOPS)
Intel Celeron 3865U
2C 2T @ 1.8 GHz
|
173
|
CPU comparison with benchmarks |
||
-VS- | ||
CPU lineage |
||
Intel Xeon D-2779 or Intel Xeon D-2779 – 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 Xeon D-2779 features 16 processor cores and has the capability to manage 32 threads concurrently. It was released in Q1/2022 and belongs to the 4 generation of the Intel Xeon D series. To use the Intel Xeon D-2779, you'll need a motherboard with a BGA 2579 socket. The Intel Celeron 3865U features 2 processor cores and has the capability to manage 2 threads concurrently. It was released in Q1/2017 and belongs to the 7 generation of the Intel Celeron series. To use the Intel Celeron 3865U, you'll need a motherboard with a BGA 1356 socket. |
||
Desktop / Server | Segment | Mobile |
Intel Xeon D-2779 | Name | Intel Celeron 3865U |
Intel Xeon D-2700 | Group | Intel Celeron 3000 |
4 | Generation | 7 |
Intel Xeon D | Family | Intel Celeron |
CPU Cores and Base Frequency |
||
The Intel Xeon D-2779 has 16 CPU cores and can calculate 32 threads in parallel.
The clock frequency of the Intel Xeon D-2779 is 2.5 GHz and turbo frequency for one core is 3.4 GHz. The number of CPU cores greatly affects the speed of the processor and is an important performance indicator. The Intel Celeron 3865U has 2 CPU cores and can calculate 2 threads in parallel. The clock frequency of the Intel Celeron 3865U is 1.8 GHz |
||
No | Overclocking | No |
3.4 GHz | Turbo Frequency (1 core) | None |
32 | Threads | 2 |
Yes | Hyperthreading | No |
16x Sunny Cove | Cores | 2x |
2.5 GHz | Frequency | 1.8 GHz |
16 | CPU Cores | 2 |
normal | Core architecture | normal |
Internal Graphics |
||
The Intel Xeon D-2779 does not have integrated graphics.
The Intel Celeron 3865U has integrated graphics, called iGPU for short. Specifically, the Intel Celeron 3865U uses the Intel HD Graphics 610, which has 96 texture shaders and 12 execution units. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. |
||
-- | GPU frequency | 0.3 GHz |
-- | Execution units | 12 |
-- | Release date | Q3/2016 |
-- | GPU (Turbo) | 0.9 GHz |
-- | Max. displays | -- |
-- | Shaders | 96 |
0 bytes | Max. GPU Memory | 32.0 GB |
-- | Generation | 9.5 |
-- | Direct X | 12 |
-- | Technology | 14 nm |
GPU name | Intel HD Graphics 610 | |
Artificial Intelligence and Machine Learning |
||
-- | AI specifications | -- |
-- | AI hardware | -- |
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.
|
||
-- | h265 / HEVC (8 bit) | Decode / Encode |
-- | AV1 | No |
-- | VP9 | Decode / Encode |
-- | VC-1 | Decode |
-- | VP8 | Decode / Encode |
-- | h264 | Decode / Encode |
-- | JPEG | Decode / Encode |
-- | AVC | Decode / Encode |
-- | h265 / HEVC (10 bit) | Decode / Encode |
Memory & PCIe |
||
The processor supports a maximum memory capacity of 1.0 TB distributed across 4 memory channels. It offers a peak memory bandwidth of 102.4 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
The processor supports a maximum memory capacity of 32.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 34.1 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance. |
||
1.0 TB | Max. Memory | 32.0 GB |
DDR4-3200 | Memory type | DDR4-2133, DDR3L-1600, LPDDR3-1866 |
pci | PCIe | pci |
Yes | AES-NI | Yes |
102.4 GB/s | Bandwidth | 34.1 GB/s |
Yes | ECC | No |
4 | Memory channels | 2 |
Thermal Management |
||
The processor has a thermal design power (TDP) of 126 W watts.
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. |
||
126 W | TDP (PL1 / PBP) | 15 W |
None | TDP down | 10 W |
-- | Tjunction max | 100 °C |
Technical details |
||
The Intel Xeon D-2779 is manufactured using a 10 nm process.
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 Celeron 3865U is manufactured using a 14 nm process. In total, this processor boasts a generous 2.0 MB cache. |
||
Windows 10, Linux | Operating systems | Windows 10, Linux |
25.0 MB | L2-Cache | 0 bytes |
SSE4.1, SSE4.2, AVX2, AVX-512 | ISA extensions | SSE4.1, SSE4.2 |
0 bytes | L3-Cache | 2.0 MB |
Q1/2022 | Release date | Q1/2017 |
1558 $ | Release price | -- |
Technical data sheet | Documents | Technical data sheet |
-- | Part Number | -- |
BGA 2579 | Socket | BGA 1356 |
Ice Lake | Architecture | Kaby Lake U |
VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
10 nm | Technology | 14 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |