Intel Core i7-1255UL | Intel Xeon E5-2603 v4 | |
CPU comparisonIntel Core i7-1255UL or Intel Xeon E5-2603 v4 - 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 Core i7-1255UL has 10 cores with 12 threads and clocks with a maximum frequency of 4.70 GHz. Up to 64 GB of memory is supported in 2 memory channels. The Intel Core i7-1255UL was released in Q3/2022. The Intel Xeon E5-2603 v4 has 6 cores with 6 threads and clocks with a maximum frequency of 1.70 GHz. The CPU supports up to 1536 GB of memory in 4 memory channels. The Intel Xeon E5-2603 v4 was released in Q1/2016. |
||
Intel Core i7 (298) | Family | Intel Xeon E5 (71) |
Intel Core i 1200P/1200U (21) | CPU group | Intel Xeon E5 v4 (24) |
12 | Generation | 6 |
Alder Lake U | Architecture | Broadwell E |
Mobile | Segment | Desktop / Server |
-- | Predecessor | Intel Xeon E5-2603 v3 |
-- | Successor | -- |
|
||
CPU Cores and Base FrequencyThe Intel Core i7-1255UL is a 10 core processor with a clock frequency of 2.60 GHz (4.70 GHz). The Intel Xeon E5-2603 v4 has 6 CPU cores with a clock frequency of 1.70 GHz. |
||
Intel Core i7-1255UL | Characteristic | Intel Xeon E5-2603 v4 |
10 | Cores | 6 |
12 | Threads | 6 |
hybrid (big.LITTLE) | Core architecture | normal |
Yes | Hyperthreading | No |
No | Overclocking ? | No |
2.60 GHz (4.70 GHz) 2x Golden Cove |
A-Core | 1.70 GHz |
1.20 GHz (3.50 GHz) 8x Gracemont |
B-Core | -- |
Integrated graphics (iGPU)The 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. |
||
Intel Iris Xe Graphics 96 (Alder Lake) | GPU | no iGPU |
0.35 GHz | GPU frequency | -- |
1.25 GHz | GPU (Turbo) | -- |
13 | GPU Generation | -- |
10 nm | Technology | |
4 | Max. displays | |
96 | Compute units | -- |
768 | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
32 GB | Max. GPU Memory | -- |
12.1 | 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. |
||
Intel Iris Xe Graphics 96 (Alder Lake) | 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 | Codec VP8 | No |
Decode | Codec AV1 | No |
Decode / Encode | Codec AVC | No |
Decode | Codec VC-1 | No |
Decode / Encode | Codec JPEG | No |
Memory & PCIeThe Intel Core i7-1255UL supports a maximum of 64 GB of memory in 2 memory channels. The Intel Xeon E5-2603 v4 can connect up to 1536 GB of memory in 4 memory channels. |
||
Intel Core i7-1255UL | Characteristic | Intel Xeon E5-2603 v4 |
DDR5-4800, DDR4-3200 | Memory | DDR4-1866 |
64 GB | Max. Memory | 1536 GB |
2 (Dual Channel) | Memory channels | 4 (Quad Channel) |
76.8 GB/s | Max. Bandwidth | 59.8 GB/s |
No | ECC | Yes |
6.50 MB | L2 Cache | -- |
12.00 MB | L3 Cache | 15.00 MB |
4.0 | PCIe version | 3.0 |
28 | PCIe lanes | 40 |
55.1 GB/s | PCIe Bandwidth | 39.4 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Core i7-1255UL has a TDP of 15 W, that of the Intel Xeon E5-2603 v4 is 85 W. |
||
Intel Core i7-1255UL | Characteristic | Intel Xeon E5-2603 v4 |
15 W | TDP (PL1 / PBP) | 85 W |
55 W | TDP (PL2) | -- |
28 W | TDP up | -- |
12 W | TDP down | -- |
100 °C | Tjunction max. | -- |
Technical detailsThe Intel Core i7-1255UL has a 18.50 MB cache, while the Intel Xeon E5-2603 v4 cache has a total of 15.00 MB. |
||
Intel Core i7-1255UL | Characteristic | Intel Xeon E5-2603 v4 |
10 nm | Technology | 14 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2 | ISA extensions | SSE4.1, SSE4.2, AVX2 |
BGA 1744 | Socket | LGA 2011-3 |
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 |
Q3/2022 | Release date | Q1/2016 |
-- | Release price | 210 $ |
show more data | show more data | |
Intel Core i7-1255UL
10C 12T @ 4.70 GHz |
|||
Intel Xeon E5-2603 v4
6C 6T @ 1.70 GHz |
Intel Core i7-1255UL
10C 12T @ 3.30 GHz |
|||
Intel Xeon E5-2603 v4
6C 6T @ 1.70 GHz |
Intel Core i7-1255UL
Intel Iris Xe Graphics 96 (Alder Lake) @ 1.25 GHz |
|||
Intel Xeon E5-2603 v4
@ 0.00 GHz |
Intel Core i7-1255UL
10C 12T @ 3.30 GHz |
|||
Intel Xeon E5-2603 v4
6C 6T @ 1.70 GHz |
Intel Core i7-1255UL
10C 12T @ 4.70 GHz |
|||
Intel Xeon E5-2603 v4
6C 6T @ 1.70 GHz |
Devices using this processor |
|
Intel Core i7-1255UL | Intel Xeon E5-2603 v4 |
Unknown | Unknown |