AMD Ryzen Z1 vs Qualcomm Snapdragon 685 4G
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CPU comparison with benchmarks
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| AMD Ryzen Z1 | Qualcomm Snapdragon 685 4G | |
CPU comparisonIn this CPU comparison, we compare the AMD Ryzen Z1 and the Qualcomm Snapdragon 685 4G and use benchmarks to check which processor is faster.
We compare the AMD Ryzen Z1 6 core processor released in Q3/2023 with the Qualcomm Snapdragon 685 4G which has 8 CPU cores and was introduced in Q1/2023. |
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| AMD Ryzen Z1 (2) | Family | Qualcomm Snapdragon (102) |
| AMD Ryzen 7040 (21) | CPU group | Qualcomm Snapdragon 680 (2) |
| 6 | Generation | 6 |
| Phoenix (Zen 4) | Architecture | Kryo 265 |
| Mobile | Segment | Mobile |
| -- | Predecessor | Qualcomm Snapdragon 680 4G |
| -- | 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 Qualcomm Snapdragon 685 4G clocks with 2.80 GHz, has 8 CPU cores and can calculate 8 threads in parallel. |
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| AMD Ryzen Z1 | Characteristic | Qualcomm Snapdragon 685 4G |
| 6 | Cores | 8 |
| 12 | Threads | 8 |
| normal | Core architecture | hybrid (big.LITTLE) |
| Yes | Hyperthreading | No |
| No | Overclocking ? | No |
| 3.50 GHz (4.90 GHz) 6x Zen 4 |
A-Core | 2.80 GHz 4x Kryo 265 Gold |
| -- | B-Core | 1.90 GHz 4x Kryo 265 Silver |
Internal GraphicsGraphics (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 | Qualcomm Adreno 610 |
| 0.80 GHz | GPU frequency | -- |
| 2.50 GHz | GPU (Turbo) | -- |
| 10 | GPU Generation | 6 |
| 4 nm | Technology | 11 nm |
| 4 | Max. displays | 0 |
| 4 | Compute units | -- |
| 256 | Shader | 128 |
| Yes | Hardware Raytracing | No |
| AMD FSR | Frame Generation | No |
| 32 GB | Max. GPU Memory | 4 GB |
| 12 | DirectX Version | 12.1 |
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 | Qualcomm Adreno 610 |
| Decode / Encode | Codec h265 / HEVC (8 bit) | Decode |
| Decode / Encode | Codec h265 / HEVC (10 bit) | Decode |
| Decode / Encode | Codec h264 | Decode / Encode |
| Decode | Codec VP9 | Decode |
| Decode | Codec VP8 | Decode |
| Decode / Encode | Codec AV1 | No |
| Decode | Codec AVC | Decode |
| Decode | Codec VC-1 | Decode |
| Decode / Encode | Codec JPEG | Decode / Encode |
Memory & PCIeUp to 256 GB of memory in a maximum of 2 memory channels is supported by the AMD Ryzen Z1, while the Qualcomm Snapdragon 685 4G supports a maximum of GB of memory with a maximum memory bandwidth of 17.0 GB/s enabled. |
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| AMD Ryzen Z1 | Characteristic | Qualcomm Snapdragon 685 4G |
| DDR5-4800, DDR5-5600, LPDDR5-6400, LPDDR5X-7500 | Memory | LPDDR4X-2133 |
| 256 GB | Max. Memory | |
| 2 (Dual Channel) | Memory channels | 2 (Dual Channel) |
| 120.0 GB/s | Max. Bandwidth | 17.0 GB/s |
| Yes | ECC | No |
| 6.00 MB | L2 Cache | -- |
| 16.00 MB | L3 Cache | -- |
| 4.0 | PCIe version | -- |
| 20 | PCIe lanes | -- |
| 39.4 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe AMD Ryzen Z1 has a TDP of 15 W. The TDP of the Qualcomm Snapdragon 685 4G is --. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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| AMD Ryzen Z1 | Characteristic | Qualcomm Snapdragon 685 4G |
| 15 W | TDP (PL1 / PBP) | -- |
| -- | TDP (PL2) | -- |
| 30 W | TDP up | -- |
| 15 W | TDP down | -- |
| 100 °C | Tjunction max. | -- |
Technical detailsThe AMD Ryzen Z1 has 22.00 MB cache and is manufactured in 4 nm. The cache of Qualcomm Snapdragon 685 4G is at 0.00 MB. The processor is manufactured in 6 nm. |
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| AMD Ryzen Z1 | Characteristic | Qualcomm Snapdragon 685 4G |
| 4 nm | Technology | 6 nm |
| Monolithic | Chip design | Chiplet |
| x86-64 (64 bit) | Instruction set (ISA) | Armv8-A (64 bit) |
| SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 | ISA extensions | -- |
| FP8 | Socket | -- |
| AMD-V, SVM | Virtualization | None |
| Yes | AES-NI | No |
| Windows 10, Windows 11, Linux | Operating systems | Android |
| Q3/2023 | Release date | Q1/2023 |
| -- | Release price | -- |
| show more data | show more data | |
6C 12T @ 3.50 GHz (4.90 GHz) buy now on Amazon and save!
8C 8T @ 2.80 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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Qualcomm Snapdragon 685 4G
8C 8T @ 2.80 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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Qualcomm Snapdragon 685 4G
8C 8T @ 2.80 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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Qualcomm Snapdragon 685 4G
8C 8T @ 2.80 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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Qualcomm Snapdragon 685 4G
8C 8T @ 2.80 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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Qualcomm Snapdragon 685 4G
Qualcomm Adreno 610 @ 0.00 GHz |
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AnTuTu 9 Benchmark
The AnTuTu 9 benchmark is very well suited to measuring the performance of a smartphone. AnTuTu 9 is quite heavy on 3D graphics and can now also use the "Metal" graphics interface. In AnTuTu, memory and UX (user experience) are also tested by simulating browser and app usage. AnTuTu version 9 can compare any ARM CPU running on Android or iOS. Devices may not be directly comparable when benchmarked on different operating systems.
In the AnTuTu 9 benchmark, the single-core performance of a processor is only slightly weighted. The rating is made up of the multi-core performance of the processor, the speed of the working memory, and the performance of the internal graphics.
In the AnTuTu 9 benchmark, the single-core performance of a processor is only slightly weighted. The rating is made up of the multi-core performance of the processor, the speed of the working memory, and the performance of the internal graphics.
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AMD Ryzen Z1
6C 12T @ 3.50 GHz |
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Qualcomm Snapdragon 685 4G
8C 8T @ 2.80 GHz |
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Devices using this processor |
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| AMD Ryzen Z1 | Qualcomm Snapdragon 685 4G |
| Unknown | Unknown |
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