AMD Ryzen Z1 vs Intel Pentium B940
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CPU comparison with benchmarks
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| AMD Ryzen Z1 | Intel Pentium B940 | |
CPU comparisonIn this CPU comparison, we compare the AMD Ryzen Z1 and the Intel Pentium B940 and use benchmarks to check which processor is faster.
We compare the AMD Ryzen Z1 6 core processor released in Q3/2023 with the Intel Pentium B940 which has 2 CPU cores and was introduced in Q2/2011. |
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| AMD Ryzen Z1 (2) | Family | Intel Pentium (150) |
| AMD Ryzen 7040 (21) | CPU group | Intel Pentium 900 (10) |
| 6 | Generation | 3 |
| Phoenix (Zen 4) | Architecture | Sandy Bridge U |
| Mobile | Segment | Mobile |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Ryzen Z1 is a 6 core processor with a clock frequency of 3.50 GHz (4.90 GHz). The processor can compute 12 threads at the same time. The Intel Pentium B940 clocks with 2.00 GHz, has 2 CPU cores and can calculate 2 threads in parallel. |
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| AMD Ryzen Z1 | Characteristic | Intel Pentium B940 |
| 6 | Cores | 2 |
| 12 | Threads | 2 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | No |
| No | Overclocking ? | No |
| 3.50 GHz | Frequency | 2.00 GHz |
| 4.90 GHz | Turbo Frequency (1 Core) | -- |
| -- | Turbo Frequency (All Cores) | -- |
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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| AMD Radeon 740M | GPU | Intel HD Graphics (Sandy Bridge GT1) |
| 0.80 GHz | GPU frequency | 0.65 GHz |
| 2.50 GHz | GPU (Turbo) | 1.10 GHz |
| 10 | GPU Generation | 6 |
| 4 nm | Technology | 32 nm |
| 4 | Max. displays | 2 |
| 4 | Compute units | 6 |
| 256 | Shader | 48 |
| Yes | Hardware Raytracing | No |
| AMD FSR | Frame Generation | No |
| 32 GB | Max. GPU Memory | 2 GB |
| 12 | DirectX Version | 10.1 |
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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| AMD Radeon 740M | GPU | Intel HD Graphics (Sandy Bridge GT1) |
| Decode / Encode | Codec h265 / HEVC (8 bit) | No |
| Decode / Encode | Codec h265 / HEVC (10 bit) | No |
| Decode / Encode | Codec h264 | Decode / Encode |
| Decode | Codec VP9 | No |
| Decode | Codec VP8 | No |
| Decode / Encode | Codec AV1 | No |
| Decode | Codec AVC | Decode / Encode |
| Decode | Codec VC-1 | Decode |
| Decode / Encode | Codec JPEG | No |
Memory & PCIeUp to 256 GB of memory in a maximum of 2 memory channels is supported by the AMD Ryzen Z1, while the Intel Pentium B940 supports a maximum of 16 GB of memory with a maximum memory bandwidth of 21.3 GB/s enabled. |
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| AMD Ryzen Z1 | Characteristic | Intel Pentium B940 |
| DDR5-4800, DDR5-5600, LPDDR5-6400, LPDDR5X-7500 | Memory | DDR3-1066, DDR3-1333 |
| 256 GB | Max. Memory | 16 GB |
| 2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
| 120.0 GB/s | Max. Bandwidth | 21.3 GB/s |
| Yes | ECC | No |
| 6.00 MB | L2 Cache | -- |
| 16.00 MB | L3 Cache | 2.00 MB |
| 4.0 | PCIe version | 2.0 |
| 20 | PCIe lanes | 16 |
| 39.4 GB/s | PCIe Bandwidth | 8.0 GB/s |
Thermal ManagementThe AMD Ryzen Z1 has a TDP of 15 W. The TDP of the Intel Pentium B940 is 35 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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| AMD Ryzen Z1 | Characteristic | Intel Pentium B940 |
| 15 W | TDP (PL1 / PBP) | 35 W |
| -- | TDP (PL2) | -- |
| 30 W | TDP up | -- |
| 15 W | TDP down | -- |
| 100 °C | Tjunction max. | 85 °C |
Technical detailsThe AMD Ryzen Z1 has 22.00 MB cache and is manufactured in 4 nm. The cache of Intel Pentium B940 is at 2.00 MB. The processor is manufactured in 32 nm. |
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| AMD Ryzen Z1 | Characteristic | Intel Pentium B940 |
| 4 nm | Technology | 32 nm |
| Monolithic | Chip design | Monolithic |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 | ISA extensions | SSE4.1, SSE4.2 |
| FP8 | Socket | PGA 988 |
| AMD-V, SVM | Virtualization | VT-x, VT-x EPT, VT-d |
| Yes | AES-NI | Yes |
| Windows 10, Windows 11, Linux | Operating systems | Windows 10, Linux |
| Q3/2023 | Release date | Q2/2011 |
| -- | Release price | -- |
| show more data | show more data | |
6C 12T @ 3.50 GHz (4.90 GHz) buy now on Amazon and save!
2C 2T @ 2.00 GHz buy now on Amazon and save!
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Rate these processors
Average performance in benchmarks
⌀ Single core performance in 1 CPU benchmarks
⌀ Multi core performance in 1 CPU benchmarks
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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AMD Ryzen Z1
6C 12T @ 4.90 GHz |
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Intel Pentium B940
2C 2T @ 2.00 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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AMD Ryzen Z1
6C 12T @ 3.50 GHz |
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Intel Pentium B940
2C 2T @ 2.00 GHz |
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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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AMD Ryzen Z1
AMD Radeon 740M @ 2.50 GHz |
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Intel Pentium B940
Intel HD Graphics (Sandy Bridge GT1) @ 1.10 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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AMD Ryzen Z1
6C 12T @ 4.90 GHz |
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Intel Pentium B940
2C 2T @ 2.00 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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AMD Ryzen Z1
6C 12T @ 3.50 GHz |
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Intel Pentium B940
2C 2T @ 2.00 GHz |
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Estimated results for PassMark CPU Mark
Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
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AMD Ryzen Z1
6C 12T @ 3.50 GHz |
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Intel Pentium B940
2C 2T @ 2.00 GHz |
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CPU-Z Benchmark 17 (Multi-Core)
The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
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AMD Ryzen Z1
6C 12T @ 3.50 GHz |
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Intel Pentium B940
2C 2T @ 2.00 GHz |
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Devices using this processor |
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| AMD Ryzen Z1 | Intel Pentium B940 |
| Unknown | Unknown |
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