Intel Core Ultra 7 155U | AMD Ryzen Threadripper PRO 5965WX | |
CPU comparisonIn this CPU comparison, we compare the Intel Core Ultra 7 155U and the AMD Ryzen Threadripper PRO 5965WX and use benchmarks to check which processor is faster.
We compare the Intel Core Ultra 7 155U 12 core processor released in Q4/2023 with the AMD Ryzen Threadripper PRO 5965WX which has 24 CPU cores and was introduced in Q1/2022. |
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Intel Core Ultra 7 (10) | Family | AMD Ryzen Threadripper PRO (15) |
Intel Core Ultra 100U (7) | CPU group | AMD Ryzen Threadripper PRO 5000 (5) |
1 | Generation | 4 |
Meteor Lake U | Architecture | Chagall (Zen 3) |
Mobile | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Core Ultra 7 155U is a 12 core processor with a clock frequency of 1.70 GHz (4.80 GHz). The processor can compute 14 threads at the same time. The AMD Ryzen Threadripper PRO 5965WX clocks with 3.80 GHz (4.50 GHz), has 24 CPU cores and can calculate 48 threads in parallel. |
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Intel Core Ultra 7 155U | Characteristic | AMD Ryzen Threadripper PRO 5965WX |
12 | Cores | 24 |
14 | Threads | 48 |
hybrid (big.LITTLE) | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
1.70 GHz (4.80 GHz) 2x Redwood Cove |
A-Core | 3.80 GHz (4.50 GHz) |
1.20 GHz (3.80 GHz) 8x Crestmont |
B-Core | -- |
0.70 GHz (2.10 GHz) 2x Crestmont |
C-Core | -- |
NPU AI performanceThe performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. |
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Intel Core Ultra 7 155U | Characteristic | AMD Ryzen Threadripper PRO 5965WX |
Intel® AI Boost | AI hardware | -- |
Intel AI Boost @ 1.4 GHz (OpenVINO, WindowsML, DirectML, ONNX RT) | AI specifications | -- |
-- | NPU + CPU + iGPU | -- |
Integrated graphics (iGPU)Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback. |
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Intel Iris Xe 4 Core Graphics 64 EUs (Meteor Lake) | GPU | no iGPU |
0.60 GHz | GPU frequency | -- |
1.95 GHz | GPU (Turbo) | -- |
-- | GPU Generation | -- |
5 nm | Technology | |
4 | Max. displays | |
64 | Compute units | -- |
512 | Shader | -- |
Yes | Hardware Raytracing | No |
No | Frame Generation | No |
32 GB | Max. GPU Memory | -- |
12.2 | 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 Iris Xe 4 Core Graphics 64 EUs (Meteor 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 | Codec VP9 | No |
Decode | Codec VP8 | No |
Decode / Encode | Codec AV1 | No |
Decode / Encode | Codec AVC | No |
Decode | Codec VC-1 | No |
Decode / Encode | Codec JPEG | No |
Memory & PCIeUp to 96 GB of memory in a maximum of 2 memory channels is supported by the Intel Core Ultra 7 155U, while the AMD Ryzen Threadripper PRO 5965WX supports a maximum of 2048 GB of memory with a maximum memory bandwidth of 51.2 GB/s enabled. |
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Intel Core Ultra 7 155U | Characteristic | AMD Ryzen Threadripper PRO 5965WX |
LPDDR5X-7500, DDR5-5600 | Memory | DDR4-3200 |
96 GB | Max. Memory | 2048 GB |
2 (Dual Channel) | Memory channels | 8 (Octa Channel) |
120.0 GB/s | Max. Bandwidth | 51.2 GB/s |
No | ECC | Yes |
12.00 MB | L2 Cache | 12.00 MB |
-- | L3 Cache | 128.00 MB |
4.0 | PCIe version | 4.0 |
20 | PCIe lanes | 128 |
39.4 GB/s | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe Intel Core Ultra 7 155U has a TDP of 15 W. The TDP of the AMD Ryzen Threadripper PRO 5965WX is 280 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Core Ultra 7 155U | Characteristic | AMD Ryzen Threadripper PRO 5965WX |
15 W | TDP (PL1 / PBP) | 280 W |
57 W | TDP (PL2) | -- |
28 W | TDP up | -- |
12 W | TDP down | -- |
110 °C | Tjunction max. | 95 °C |
Technical detailsThe Intel Core Ultra 7 155U has 12.00 MB cache and is manufactured in 7 nm. The cache of AMD Ryzen Threadripper PRO 5965WX is at 140.00 MB. The processor is manufactured in 7 nm. |
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Intel Core Ultra 7 155U | Characteristic | AMD Ryzen Threadripper PRO 5965WX |
7 nm | Technology | 7 nm |
Chiplet | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2, AVX2 | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
BGA 2049 | Socket | WRX8 (sWRX8) |
VT-x, VT-x EPT, VT-d | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Windows 11, Linux | Operating systems | Windows 10, Windows 11, Linux |
Q4/2023 | Release date | Q1/2022 |
-- | Release price | -- |
show more data | show more data | |
Intel Core Ultra 7 155U
12C 14T @ 4.80 GHz |
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AMD Ryzen Threadripper PRO 5965WX
24C 48T @ 4.50 GHz |
Intel Core Ultra 7 155U
12C 14T @ 1.70 GHz |
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AMD Ryzen Threadripper PRO 5965WX
24C 48T @ 4.00 GHz |
Intel Core Ultra 7 155U
12C 14T @ 4.80 GHz |
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AMD Ryzen Threadripper PRO 5965WX
24C 48T @ 4.50 GHz |
Intel Core Ultra 7 155U
12C 14T @ 4.80 GHz |
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AMD Ryzen Threadripper PRO 5965WX
24C 48T @ 4.50 GHz |
Intel Core Ultra 7 155U
12C 14T @ 4.80 GHz |
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AMD Ryzen Threadripper PRO 5965WX
24C 48T @ 4.50 GHz |
Intel Core Ultra 7 155U
12C 14T @ 1.70 GHz |
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AMD Ryzen Threadripper PRO 5965WX
24C 48T @ 4.00 GHz |
Intel Core Ultra 7 155U
12C 14T @ 4.80 GHz |
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AMD Ryzen Threadripper PRO 5965WX
24C 48T @ 4.50 GHz |
Intel Core Ultra 7 155U
12C 14T @ 1.70 GHz |
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AMD Ryzen Threadripper PRO 5965WX
24C 48T @ 4.00 GHz |
Intel Core Ultra 7 155U
12C 14T @ 4.80 GHz |
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AMD Ryzen Threadripper PRO 5965WX
24C 48T @ 4.50 GHz |
Intel Core Ultra 7 155U
Intel Iris Xe 4 Core Graphics 64 EUs (Meteor Lake) @ 1.95 GHz |
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AMD Ryzen Threadripper PRO 5965WX
@ 0.00 GHz |
Intel Core Ultra 7 155U
12C 14T @ 1.70 GHz |
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AMD Ryzen Threadripper PRO 5965WX
24C 48T @ 4.00 GHz |
Devices using this processor |
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Intel Core Ultra 7 155U | AMD Ryzen Threadripper PRO 5965WX |
Unknown | Unknown |