Note: The information shown below is based on rumors and unoffical information. Technical details or benchmark results may be different in the final version of this processor. |
AMD EPYC 9255 | AMD Ryzen 7 7435H | |
CPU comparisonAMD EPYC 9255 or AMD Ryzen 7 7435H - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.
The AMD EPYC 9255 has 24 cores with 48 threads and clocks with a maximum frequency of 3.30 GHz. Up to 6144 GB of memory is supported in 12 memory channels. The AMD EPYC 9255 was released in Q4/2024. The AMD Ryzen 7 7435H has 8 cores with 16 threads and clocks with a maximum frequency of 4.50 GHz. The CPU supports up to 64 GB of memory in 2 memory channels. The AMD Ryzen 7 7435H was released in Q1/2024. |
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AMD EPYC (129) | Family | AMD Ryzen 7 (70) |
AMD EPYC 9005 (21) | CPU group | AMD Ryzen 6000H/7035H (20) |
5 | Generation | 5 |
Turin (Zen 5 / Zen 5c) | Architecture | Rembrandt (Zen 3+) |
Desktop / Server | Segment | Mobile |
AMD EPYC 9254 | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD EPYC 9255 is a 24 core processor with a clock frequency of 3.30 GHz. The AMD Ryzen 7 7435H has 8 CPU cores with a clock frequency of 3.10 GHz (4.50 GHz). |
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AMD EPYC 9255 | Characteristic | AMD Ryzen 7 7435H |
24 | Cores | 8 |
48 | Threads | 16 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
3.30 GHz | Frequency | 3.10 GHz |
-- | Turbo Frequency (1 Core) | 4.50 GHz |
-- | Turbo Frequency (All Cores) | -- |
Memory & PCIeThe AMD EPYC 9255 supports a maximum of 6144 GB of memory in 12 memory channels. The AMD Ryzen 7 7435H can connect up to 64 GB of memory in 2 memory channels. |
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AMD EPYC 9255 | Characteristic | AMD Ryzen 7 7435H |
DDR5-6000 | Memory | DDR5-4800 |
6144 GB | Max. Memory | 64 GB |
12 | Memory channels | 2 (Dual Channel) |
480.0 GB/s | Max. Bandwidth | 76.8 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | 4.00 MB |
96.00 MB | L3 Cache | 16.00 MB |
5.0 | PCIe version | 4.0 |
128 | PCIe lanes | 16 |
504.1 GB/s | PCIe Bandwidth | 31.5 GB/s |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD EPYC 9255 has a TDP of 200 W, that of the AMD Ryzen 7 7435H is 45 W. |
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AMD EPYC 9255 | Characteristic | AMD Ryzen 7 7435H |
200 W | TDP (PL1 / PBP) | 45 W |
-- | TDP (PL2) | -- |
-- | TDP up | 54 W |
-- | TDP down | 35 W |
100 °C | Tjunction max. | 95 °C |
Technical detailsThe AMD EPYC 9255 has a 96.00 MB cache, while the AMD Ryzen 7 7435H cache has a total of 20.00 MB. |
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AMD EPYC 9255 | Characteristic | AMD Ryzen 7 7435H |
4 nm | Technology | 6 nm |
Chiplet | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.2, AVX2, AVX-512, BFLOAT16, VNNI | ISA extensions | SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 |
SP5 | Socket | FP7 |
AMD-V, SVM | Virtualization | AMD-V, SVM |
Yes | AES-NI | Yes |
Windows Server 2022, Linux, Windows 11 | Operating systems | Windows 10, Windows 11, Linux |
Q4/2024 | Release date | Q1/2024 |
-- | Release price | -- |
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Devices using this processor |
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AMD EPYC 9255 | AMD Ryzen 7 7435H |
Unknown | Unknown |