Intel Core Ultra 3 105UL vs AMD Ryzen 5 7640U
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CPU comparison with benchmarks
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| Intel Core Ultra 3 105UL | AMD Ryzen 5 7640U | |
CPU comparisonIn this CPU comparison, we compare the Intel Core Ultra 3 105UL and the AMD Ryzen 5 7640U and use benchmarks to check which processor is faster.
We compare the Intel Core Ultra 3 105UL 8 core processor released in Q2/2024 with the AMD Ryzen 5 7640U which has 6 CPU cores and was introduced in Q3/2023. |
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| Intel Core Ultra 3 (1) | Family | AMD Ryzen 5 (86) |
| Intel Core Ultra 100UL (5) | CPU group | AMD Ryzen 7040 (21) |
| 1 | Generation | 6 |
| Meteor Lake PS | Architecture | Phoenix (Zen 4) |
| Desktop / Server | Segment | Mobile |
| -- | Predecessor | -- |
| -- | Successor | AMD Ryzen 5 8640U |
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CPU Cores and Base FrequencyThe Intel Core Ultra 3 105UL is a 8 core processor with a clock frequency of 1.50 GHz (4.20 GHz). The processor can compute 10 threads at the same time. The AMD Ryzen 5 7640U clocks with 3.50 GHz (4.90 GHz), has 6 CPU cores and can calculate 12 threads in parallel. |
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| Intel Core Ultra 3 105UL | Characteristic | AMD Ryzen 5 7640U |
| 8 | Cores | 6 |
| 10 | Threads | 12 |
| hybrid (big.LITTLE) | Core architecture | normal |
| Yes | Hyperthreading | Yes |
| No | Overclocking ? | No |
| 1.50 GHz (4.20 GHz) 2x Redwood Cove |
A-Core | 3.50 GHz (4.90 GHz) 6x Zen 4 |
| 1.00 GHz (3.50 GHz) 4x 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 3 105UL | Characteristic | AMD Ryzen 5 7640U |
| 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 3 Core Graphics 48 EUs (Meteor Lake) | GPU | AMD Radeon 760M |
| 0.60 GHz | GPU frequency | 0.80 GHz |
| 1.80 GHz | GPU (Turbo) | 2.60 GHz |
| -- | GPU Generation | 10 |
| 5 nm | Technology | 4 nm |
| 4 | Max. displays | 4 |
| 48 | Compute units | 8 |
| 384 | Shader | 512 |
| Yes | Hardware Raytracing | Yes |
| No | Frame Generation | AMD FSR |
| 32 GB | Max. GPU Memory | 32 GB |
| 12.2 | DirectX Version | 12 |
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 3 Core Graphics 48 EUs (Meteor Lake) | GPU | AMD Radeon 760M |
| Decode / Encode | Codec h265 / HEVC (8 bit) | Decode / Encode |
| Decode / Encode | Codec h265 / HEVC (10 bit) | Decode / Encode |
| Decode / Encode | Codec h264 | Decode / Encode |
| Decode | Codec VP9 | Decode |
| Decode | Codec VP8 | Decode |
| Decode / Encode | Codec AV1 | Decode / Encode |
| Decode / Encode | Codec AVC | Decode |
| Decode | Codec VC-1 | Decode |
| Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeUp to 96 GB of memory in a maximum of 2 memory channels is supported by the Intel Core Ultra 3 105UL, while the AMD Ryzen 5 7640U supports a maximum of 256 GB of memory with a maximum memory bandwidth of 120.0 GB/s enabled. |
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| Intel Core Ultra 3 105UL | Characteristic | AMD Ryzen 5 7640U |
| DDR5-5600 | Memory | DDR5-4800, DDR5-5600, LPDDR5-6400, LPDDR5X-7500 |
| 96 GB | Max. Memory | 256 GB |
| 2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
| 89.6 GB/s | Max. Bandwidth | 120.0 GB/s |
| No | ECC | Yes |
| 10.00 MB | L2 Cache | 6.00 MB |
| -- | L3 Cache | 16.00 MB |
| 4.0 | PCIe version | 4.0 |
| 20 | PCIe lanes | 20 |
| 39.4 GB/s | PCIe Bandwidth | 39.4 GB/s |
Thermal ManagementThe Intel Core Ultra 3 105UL has a TDP of 15 W. The TDP of the AMD Ryzen 5 7640U is 28 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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| Intel Core Ultra 3 105UL | Characteristic | AMD Ryzen 5 7640U |
| 15 W | TDP (PL1 / PBP) | 28 W |
| 57 W | TDP (PL2) | -- |
| 28 W | TDP up | 30 W |
| 12 W | TDP down | 15 W |
| 105 °C | Tjunction max. | 100 °C |
Technical detailsThe Intel Core Ultra 3 105UL has 10.00 MB cache and is manufactured in 7 nm. The cache of AMD Ryzen 5 7640U is at 22.00 MB. The processor is manufactured in 4 nm. |
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| Intel Core Ultra 3 105UL | Characteristic | AMD Ryzen 5 7640U |
| 7 nm | Technology | 4 nm |
| Chiplet | Chip design | Monolithic |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4.1, SSE4.2, AVX2 | ISA extensions | SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 |
| LGA 1851 | Socket | FP8 |
| 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 |
| Q2/2024 | Release date | Q3/2023 |
| -- | Release price | -- |
| show more data | show more data | |
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6C 12T @ 3.50 GHz (4.90 GHz) buy now on Amazon and save!
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Rate these processors
iGPU - FP32 Performance (Single-precision GFLOPS)
The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
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Intel Core Ultra 3 105UL
Intel Iris Xe 3 Core Graphics 48 EUs (Meteor Lake) @ 1.80 GHz |
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AMD Ryzen 5 7640U
AMD Radeon 760M @ 2.60 GHz |
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Cinebench R23 (Single-Core)
Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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Intel Core Ultra 3 105UL
8C 10T @ 4.20 GHz |
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AMD Ryzen 5 7640U
6C 12T @ 4.90 GHz |
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Cinebench R23 (Multi-Core)
Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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Intel Core Ultra 3 105UL
8C 10T @ 1.50 GHz |
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AMD Ryzen 5 7640U
6C 12T @ 3.50 GHz |
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Geekbench 5, 64bit (Single-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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Intel Core Ultra 3 105UL
8C 10T @ 4.20 GHz |
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AMD Ryzen 5 7640U
6C 12T @ 4.90 GHz |
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Geekbench 5, 64bit (Multi-Core)
Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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Intel Core Ultra 3 105UL
8C 10T @ 1.50 GHz |
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AMD Ryzen 5 7640U
6C 12T @ 3.50 GHz |
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Geekbench 6 (Single-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
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Intel Core Ultra 3 105UL
8C 10T @ 4.20 GHz |
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AMD Ryzen 5 7640U
6C 12T @ 4.90 GHz |
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Geekbench 6 (Multi-Core)
Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
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Intel Core Ultra 3 105UL
8C 10T @ 1.50 GHz |
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AMD Ryzen 5 7640U
6C 12T @ 3.50 GHz |
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CPU performance per watt (efficiency)
Efficiency of the processor under full load in the Cinebench R23 (multi-core) benchmark. The benchmark result is divided by the average energy required (CPU package power in watts). The higher the value, the more efficient the CPU is under full load.
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Intel Core Ultra 3 105UL
1.50 GHz |
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AMD Ryzen 5 7640U
10,675 CB R23 MC @ 24 W |
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Devices using this processor |
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| Intel Core Ultra 3 105UL | AMD Ryzen 5 7640U |
| Unknown | Unknown |
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