Intel Pentium 3805U | Intel Xeon Platinum 8260Y | |
CPU comparisonIntel Pentium 3805U or Intel Xeon Platinum 8260Y - 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 3805U has 2 cores with 2 threads and clocks with a maximum frequency of 1.90 GHz. Up to 16 GB of memory is supported in 2 memory channels. The Intel Pentium 3805U was released in Q1/2015. The Intel Xeon Platinum 8260Y has 24 cores with 48 threads and clocks with a maximum frequency of 3.90 GHz. The CPU supports up to 1024 GB of memory in 6 memory channels. The Intel Xeon Platinum 8260Y was released in Q2/2019. |
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Intel Pentium (150) | Family | Intel Xeon Platinum (89) |
Intel Pentium 3000 (8) | CPU group | Intel Xeon Platinum 8200/9200 (21) |
4 | Generation | 2 |
Haswell U | Architecture | Cascade Lake |
Mobile | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Pentium 3805U has 2 CPU cores and can calculate 2 threads in parallel. The clock frequency of the Intel Pentium 3805U is 1.90 GHz while the Intel Xeon Platinum 8260Y has 24 CPU cores and 48 threads can calculate simultaneously. The clock frequency of the Intel Xeon Platinum 8260Y is at 2.40 GHz (3.90 GHz). |
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Intel Pentium 3805U | Characteristic | Intel Xeon Platinum 8260Y |
2 | Cores | 24 |
2 | Threads | 48 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
1.90 GHz | Frequency | 2.40 GHz |
-- | Turbo Frequency (1 Core) | 3.90 GHz |
-- | Turbo Frequency (All Cores) | 2.40 GHz |
Integrated graphics (iGPU)The Intel Pentium 3805U or Intel Xeon Platinum 8260Y 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 HD Graphics (Broadwell GT1) | GPU | no iGPU |
0.10 GHz | GPU frequency | -- |
0.80 GHz | GPU (Turbo) | -- |
8 | GPU Generation | -- |
14 nm | Technology | |
3 | Max. displays | |
12 | Compute units | -- |
96 | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
2 GB | Max. GPU Memory | -- |
11.2 | 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 HD Graphics (Broadwell GT1) | GPU | no iGPU |
No | Codec h265 / HEVC (8 bit) | No |
No | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | No |
No | Codec VP9 | No |
Decode | Codec VP8 | No |
No | Codec AV1 | No |
Decode / Encode | Codec AVC | No |
Decode | Codec VC-1 | No |
Decode | Codec JPEG | No |
Memory & PCIeThe Intel Pentium 3805U can use up to 16 GB of memory in 2 memory channels. The maximum memory bandwidth is 25.6 GB/s. The Intel Xeon Platinum 8260Y supports up to 1024 GB of memory in 6 memory channels and achieves a memory bandwidth of up to 140.7 GB/s. |
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Intel Pentium 3805U | Characteristic | Intel Xeon Platinum 8260Y |
DDR3-1600 | Memory | DDR4-2933 |
16 GB | Max. Memory | 1024 GB |
2 (Dual Channel) | Memory channels | 6 (Hexa Channel) |
25.6 GB/s | Max. Bandwidth | 140.7 GB/s |
No | ECC | Yes |
-- | L2 Cache | -- |
2.00 MB | L3 Cache | 35.75 MB |
2.0 | PCIe version | 3.0 |
12 | PCIe lanes | 48 |
6.0 GB/s | PCIe Bandwidth | 47.3 GB/s |
Thermal ManagementThe thermal design power (TDP for short) of the Intel Pentium 3805U is 15 W, while the Intel Xeon Platinum 8260Y has a TDP of 165 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. |
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Intel Pentium 3805U | Characteristic | Intel Xeon Platinum 8260Y |
15 W | TDP (PL1 / PBP) | 165 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Pentium 3805U is manufactured in 22 nm and has 2.00 MB cache. The Intel Xeon Platinum 8260Y is manufactured in 14 nm and has a 35.75 MB cache. |
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Intel Pentium 3805U | Characteristic | Intel Xeon Platinum 8260Y |
22 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, AVX2, AVX-512 |
BGA 1168 | Socket | LGA 3647 |
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 |
Q1/2015 | Release date | Q2/2019 |
-- | Release price | -- |
show more data | show more data | |
Intel Pentium 3805U
2C 2T @ 1.90 GHz |
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Intel Xeon Platinum 8260Y
24C 48T @ 3.90 GHz |
Intel Pentium 3805U
2C 2T @ 1.90 GHz |
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Intel Xeon Platinum 8260Y
24C 48T @ 2.40 GHz |
Intel Pentium 3805U
2C 2T @ 1.90 GHz |
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Intel Xeon Platinum 8260Y
24C 48T @ 3.90 GHz |
Intel Pentium 3805U
2C 2T @ 1.90 GHz |
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Intel Xeon Platinum 8260Y
24C 48T @ 2.40 GHz |
Intel Pentium 3805U
2C 2T @ 1.90 GHz |
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Intel Xeon Platinum 8260Y
24C 48T @ 3.90 GHz |
Intel Pentium 3805U
Intel HD Graphics (Broadwell GT1) @ 0.80 GHz |
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Intel Xeon Platinum 8260Y
@ 0.00 GHz |
Intel Pentium 3805U
2C 2T @ 1.90 GHz |
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Intel Xeon Platinum 8260Y
24C 48T @ 2.40 GHz |
Intel Pentium 3805U
2C 2T @ 1.90 GHz |
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Intel Xeon Platinum 8260Y
24C 48T @ 3.90 GHz |
Intel Pentium 3805U
2C 2T @ 1.90 GHz |
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Intel Xeon Platinum 8260Y
24C 48T @ 2.40 GHz |
Devices using this processor |
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Intel Pentium 3805U | Intel Xeon Platinum 8260Y |
Unknown | Unknown |