iGPU - FP32 Performance (Single-precision GFLOPS)
Intel Core i7-3770K
4C 8T @ 3.5 GHz
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CPU comparison with benchmarks |
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CPU lineage |
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Intel Core i7-3770K or Intel Core i7-3770K – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes.
The Intel Core i7-3770K features 4 processor cores and has the capability to manage 8 threads concurrently. It was released in Q2/2012 and belongs to the 3 generation of the Intel Core i7 series. To use the Intel Core i7-3770K, you'll need a motherboard with a LGA 1155 socket. The AMD EPYC 9354 features 32 processor cores and has the capability to manage 64 threads concurrently. It was released in Q4/2022 and belongs to the 4 generation of the AMD EPYC series. To use the AMD EPYC 9354, you'll need a motherboard with a SP5 socket. |
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3 | Generation | 4 |
Intel Core i7-3770K | Name | AMD EPYC 9354 |
Intel Core i7 | Family | AMD EPYC |
Desktop / Server | Segment | Desktop / Server |
Intel Core i 3000 | Group | AMD EPYC 9004 |
CPU Cores and Base Frequency |
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The Intel Core i7-3770K has 4 CPU cores and can calculate 8 threads in parallel.
The clock frequency of the Intel Core i7-3770K is 3.5 GHz and turbo frequency for one core is 3.9 GHz. The AMD EPYC 9354 has 32 CPU cores and can calculate 64 threads in parallel. The clock frequency of the AMD EPYC 9354 is 3.25 GHz and turbo frequency for one core is 3.8 GHz. The number of CPU cores greatly affects the speed of the processor and is an important performance indicator. |
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8 | Threads | 64 |
Yes | Hyperthreading | Yes |
3.9 GHz | Turbo Frequency (all cores) | None |
3.5 GHz | Frequency | 3.25 GHz |
4 | CPU Cores | 32 |
normal | Core architecture | normal |
3.9 GHz | Turbo Frequency (1 core) | 3.8 GHz |
4x | Cores | 32x Zen 4 |
Yes | Overclocking | No |
Internal Graphics |
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The Intel Core i7-3770K has integrated graphics, called iGPU for short.
Specifically, the Intel Core i7-3770K uses the Intel HD Graphics 4000, which has 128 texture shaders and 16 execution units. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. The AMD EPYC 9354 does not have integrated graphics. |
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Intel HD Graphics 4000 | GPU name | |
128 | Shaders | -- |
22 nm | Technology | -- |
0.65 GHz | GPU frequency | -- |
16 | Execution units | -- |
1.15 GHz | GPU (Turbo) | -- |
11.0 | Direct X | -- |
7 | Generation | -- |
2.0 GB | Max. GPU Memory | 0 bytes |
Q1/2011 | Release date | -- |
-- | Max. displays | -- |
Artificial Intelligence and Machine Learning |
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-- | AI hardware | -- |
-- | AI specifications | -- |
Hardware codec support |
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A 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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Decode | JPEG | -- |
No | AV1 | -- |
Decode | VC-1 | -- |
No | h265 / HEVC (10 bit) | -- |
No | h265 / HEVC (8 bit) | -- |
Decode / Encode | h264 | -- |
No | VP8 | -- |
Decode / Encode | AVC | -- |
No | VP9 | -- |
Memory & PCIe |
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The processor supports a maximum memory capacity of 32.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 25.6 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
The processor supports a maximum memory capacity of 6.0 TB distributed across 12 memory channels. It offers a peak memory bandwidth of 461.0 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance. |
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Yes | AES-NI | Yes |
No | ECC | Yes |
pci | PCIe | pci |
DDR3-1600 | Memory type | DDR5-4800 |
2 | Memory channels | 12 |
32.0 GB | Max. Memory | 6.0 TB |
25.6 GB/s | Bandwidth | 461.0 GB/s |
Thermal Management |
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The processor has a thermal design power (TDP) of 77 W watts.
TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself. The processor has a thermal design power (TDP) of 280 W watts. |
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-- | Tjunction max | 100 °C |
None | TDP down | 240 W |
77 W | TDP (PL1 / PBP) | 280 W |
None | TDP up | 300 W |
Technical details |
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The Intel Core i7-3770K is manufactured using a 22 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU. In total, this processor boasts a generous 8.0 MB cache. A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming. The AMD EPYC 9354 is manufactured using a 5 nm process. In total, this processor boasts a generous 256.0 MB cache. |
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275 $ | Release price | 3420 $ |
22 nm | Technology | 5 nm |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
Technical data sheet | Documents | Technical data sheet |
0 bytes | L2-Cache | 32.0 MB |
8.0 MB | L3-Cache | 256.0 MB |
SSE4.1, SSE4.2, AVX | ISA extensions | SSE4.2, AVX2, AVX-512, BFLOAT16, VNNI |
VT-x, VT-x EPT | Virtualization | AMD-V, SVM |
-- | Part Number | 100-000000798 |
Monolithic | Chip design | Chiplet |
LGA 1155 | Socket | SP5 |
Ivy Bridge S | Architecture | Genoa (Zen 4) |
Q2/2012 | Release date | Q4/2022 |
Windows 10, Linux | Operating systems | Linux, Windows 11, Windows Server 2022 |