Qualcomm Snapdragon 685 4G | AMD EPYC 74F3 | |
CPU comparisonIn this CPU comparison, we compare the Qualcomm Snapdragon 685 4G and the AMD EPYC 74F3 and use benchmarks to check which processor is faster.
We compare the Qualcomm Snapdragon 685 4G 8 core processor released in Q1/2023 with the AMD EPYC 74F3 which has 24 CPU cores and was introduced in Q1/2021. |
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Qualcomm Snapdragon (103) | Family | AMD EPYC (129) |
Qualcomm Snapdragon 680 (2) | CPU group | AMD EPYC 7003 (29) |
6 | Generation | 3 |
Kryo 265 | Architecture | Milan (Zen 3) |
Mobile | Segment | Desktop / Server |
Qualcomm Snapdragon 680 4G | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Qualcomm Snapdragon 685 4G is a 8 core processor with a clock frequency of 2.80 GHz. The processor can compute 8 threads at the same time. The AMD EPYC 74F3 clocks with 3.20 GHz (4.00 GHz), has 24 CPU cores and can calculate 48 threads in parallel. |
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Qualcomm Snapdragon 685 4G | Characteristic | AMD EPYC 74F3 |
8 | Cores | 24 |
8 | Threads | 48 |
hybrid (big.LITTLE) | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
2.80 GHz 4x Kryo 265 Gold |
A-Core | 3.20 GHz (4.00 GHz) 24x Zen 3 |
1.90 GHz 4x Kryo 265 Silver |
B-Core | -- |
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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Qualcomm Adreno 610 | GPU | no iGPU |
GPU frequency | -- | |
-- | GPU (Turbo) | -- |
6 | GPU Generation | -- |
11 nm | Technology | |
0 | Max. displays | |
-- | Compute units | -- |
128 | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
4 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. |
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Qualcomm Adreno 610 | GPU | no iGPU |
Decode | Codec h265 / HEVC (8 bit) | No |
Decode | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | No |
Decode | Codec VP9 | No |
Decode | Codec VP8 | No |
No | Codec AV1 | No |
Decode | Codec AVC | No |
Decode | Codec VC-1 | No |
Decode / Encode | Codec JPEG | No |
Memory & PCIeUp to GB of memory in a maximum of 2 memory channels is supported by the Qualcomm Snapdragon 685 4G, while the AMD EPYC 74F3 supports a maximum of 4096 GB of memory with a maximum memory bandwidth of 204.8 GB/s enabled. |
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Qualcomm Snapdragon 685 4G | Characteristic | AMD EPYC 74F3 |
LPDDR4X-2133 | Memory | DDR4-3200 |
Max. Memory | 4096 GB | |
2 (Dual Channel) | Memory channels | 8 (Octa Channel) |
17.0 GB/s | Max. Bandwidth | 204.8 GB/s |
No | ECC | Yes |
-- | L2 Cache | -- |
-- | L3 Cache | 256.00 MB |
-- | PCIe version | 4.0 |
-- | PCIe lanes | 128 |
-- | PCIe Bandwidth | 252.0 GB/s |
Thermal ManagementThe Qualcomm Snapdragon 685 4G has a TDP of --. The TDP of the AMD EPYC 74F3 is 240 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Qualcomm Snapdragon 685 4G | Characteristic | AMD EPYC 74F3 |
-- | TDP (PL1 / PBP) | 240 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | 225 W |
-- | Tjunction max. | -- |
Technical detailsThe Qualcomm Snapdragon 685 4G has 0.00 MB cache and is manufactured in 6 nm. The cache of AMD EPYC 74F3 is at 256.00 MB. The processor is manufactured in 7 nm. |
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Qualcomm Snapdragon 685 4G | Characteristic | AMD EPYC 74F3 |
6 nm | Technology | 7 nm |
Chiplet | Chip design | Chiplet |
Armv8-A (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
-- | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
-- | Socket | SP3 |
None | Virtualization | AMD-V, SVM |
No | AES-NI | Yes |
Android | Operating systems | Windows 10, Linux |
Q1/2023 | Release date | Q1/2021 |
-- | Release price | 2900 $ |
show more data | show more data | |
Qualcomm Snapdragon 685 4G
8C 8T @ 2.80 GHz |
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AMD EPYC 74F3
24C 48T @ 4.00 GHz |
Qualcomm Snapdragon 685 4G
8C 8T @ 2.80 GHz |
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AMD EPYC 74F3
24C 48T @ 3.80 GHz |
Qualcomm Snapdragon 685 4G
8C 8T @ 2.80 GHz |
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AMD EPYC 74F3
24C 48T @ 4.00 GHz |
Qualcomm Snapdragon 685 4G
8C 8T @ 2.80 GHz |
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AMD EPYC 74F3
24C 48T @ 3.80 GHz |
Qualcomm Snapdragon 685 4G
8C 8T @ 2.80 GHz |
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AMD EPYC 74F3
24C 48T @ 3.20 GHz |
Qualcomm Snapdragon 685 4G
8C 8T @ 2.80 GHz |
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AMD EPYC 74F3
24C 48T @ 3.80 GHz |
Devices using this processor |
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Qualcomm Snapdragon 685 4G | AMD EPYC 74F3 |
Unknown | Unknown |