Intel Atom Z3770 | AMD EPYC 9734 | |
CPU comparisonIn this CPU comparison, we compare the Intel Atom Z3770 and the AMD EPYC 9734 and use benchmarks to check which processor is faster.
We compare the Intel Atom Z3770 4 core processor released in Q3/2013 with the AMD EPYC 9734 which has 112 CPU cores and was introduced in Q2/2023. |
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Intel Atom (108) | Family | AMD EPYC (129) |
Intel Atom Z3700 (16) | CPU group | AMD EPYC 8004/9004 (15) |
4 | Generation | 4 |
Bay Trail | Architecture | Bergamo/Siena (Zen 4c) |
Mobile | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Atom Z3770 is a 4 core processor with a clock frequency of 1.46 GHz (2.39 GHz). The processor can compute 4 threads at the same time. The AMD EPYC 9734 clocks with 2.20 GHz (3.00 GHz), has 112 CPU cores and can calculate 224 threads in parallel. |
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Intel Atom Z3770 | Characteristic | AMD EPYC 9734 |
4 | Cores | 112 |
4 | Threads | 224 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
1.46 GHz | Frequency | 2.20 GHz |
2.39 GHz | Turbo Frequency (1 Core) | 3.00 GHz |
-- | Turbo Frequency (All Cores) | 3.00 GHz |
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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Intel HD Graphics (Bay Trail GT1) | GPU | no iGPU |
0.31 GHz | GPU frequency | -- |
0.67 GHz | GPU (Turbo) | -- |
7 | GPU Generation | -- |
22 nm | Technology | |
2 | Max. displays | |
4 | Compute units | -- |
32 | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
2 GB | Max. GPU Memory | -- |
11.2 | 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 HD Graphics (Bay Trail GT1) | GPU | no iGPU |
No | Codec h265 / HEVC (8 bit) | No |
No | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | No |
No | Codec VP9 | No |
No | Codec VP8 | No |
No | Codec AV1 | No |
Decode / Encode | Codec AVC | No |
Decode | Codec VC-1 | No |
Decode | Codec JPEG | No |
Memory & PCIeUp to 4 GB of memory in a maximum of 2 memory channels is supported by the Intel Atom Z3770, while the AMD EPYC 9734 supports a maximum of 6144 GB of memory with a maximum memory bandwidth of 460.8 GB/s enabled. |
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Intel Atom Z3770 | Characteristic | AMD EPYC 9734 |
LPDDR3-1066 | Memory | DDR5-4800 |
4 GB | Max. Memory | 6144 GB |
2 (Dual Channel) | Memory channels | 12 |
17.1 GB/s | Max. Bandwidth | 460.8 GB/s |
No | ECC | Yes |
-- | L2 Cache | -- |
2.00 MB | L3 Cache | 256.00 MB |
-- | PCIe version | 5.0 |
-- | PCIe lanes | 128 |
-- | PCIe Bandwidth | 504.1 GB/s |
Thermal ManagementThe Intel Atom Z3770 has a TDP of 3.5 W. The TDP of the AMD EPYC 9734 is 340 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Atom Z3770 | Characteristic | AMD EPYC 9734 |
3.5 W | TDP (PL1 / PBP) | 340 W |
-- | TDP (PL2) | -- |
-- | TDP up | 400 W |
-- | TDP down | 320 W |
90 °C | Tjunction max. | 100 °C |
Technical detailsThe Intel Atom Z3770 has 2.00 MB cache and is manufactured in 22 nm. The cache of AMD EPYC 9734 is at 256.00 MB. The processor is manufactured in 5 nm. |
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Intel Atom Z3770 | Characteristic | AMD EPYC 9734 |
22 nm | Technology | 5 nm |
Monolithic | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2 | ISA extensions | SSE4.2, AVX2, AVX-512, BFLOAT16, VNNI |
BGA 1380 | Socket | SP5 |
VT-x, VT-x EPT | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Operating systems | Windows Server 2022, Linux, Windows 11 | |
Q3/2013 | Release date | Q2/2023 |
-- | Release price | 11900 $ |
show more data | show more data | |
Intel Atom Z3770
Intel HD Graphics (Bay Trail GT1) @ 0.67 GHz |
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AMD EPYC 9734
@ 0.00 GHz |
Intel Atom Z3770
4C 4T @ 1.46 GHz |
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AMD EPYC 9734
112C 224T @ 3.00 GHz |
Devices using this processor |
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Intel Atom Z3770 | AMD EPYC 9734 |
Unknown | Unknown |