Core i7-3770S

Details and Benchmarks for Intel Core i7-3770S

Sysbuilds Alpha Stage!

Please take all results with a big grain of salt. Sysbuilds is in alpha stage at the moment which can lead to wrong data, strange counting errors, silly results and more. This site is under active development.

Benchmark Results

Combined benchmark scores based on multiple data points, giving a quick overview of this processor's performance.

Overall Score

Overall score for Core i7-3770S based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

4,867 Rank: 983
Rank Name Score Visual
979 Core i7-4860HQ 4,871
+0.1%
980 Intel Core i5-6198DU 4,870
+0.1%
981 Xeon E3-1270 V2 4,868
+0%
982 Core i7-3720QM 4,868
+0%
983 Core i7-3770S 4,867
984 Core i7-4870HQ 4,867
+0%
985 Core i7 975 4,866
+-0%
986 Xeon Silver 4114 4,865
+-0%
987 Xeon D-1539 4,865
+-0%
988 Core i7-4760HQ 4,862
-0.1%

View full ranking →

Multicore Score

Multicore performance score for Core i7-3770S based on multi-threaded benchmark results.

4,766 Rank: 890
Rank Name Score Visual
886 Core i3-8100T 4,772
+0.1%
887 FX-9590 4,769
+0.1%
888 Core i7-4710HQ 4,768
+0%
889 Core i5-3570K 4,767
+0%
890 Core i7-3770S 4,766
891 FX-8320 4,766
+0%
892 Xeon E3-1220 v6 4,764
+-0%
893 Atom C3758 4,764
+-0%
894 Xeon X5667 4,764
+-0%
895 Xeon E5-2640 v2 4,763
-0.1%

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Singlecore Score

Single-core performance score for Core i7-3770S based on single-threaded benchmark results.

4,934 Rank: 986
Rank Name Score Visual
982 Celeron G4900T 4,935
+0%
983 Core i5-3450S 4,935
+0%
984 Core i3-4130T 4,935
+0%
985 Xeon D-1527 4,934
+0%
986 Core i7-3770S 4,934
987 Ryzen Threadripper 3990X 4,933
+-0%
988 Core i7-8665U 4,932
+-0%
989 Ryzen 5 2500U 4,931
-0.1%
990 Core i7-3820 4,927
-0.1%
991 Core i7-3720QM 4,926
-0.2%

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Workload Scores

Performance scores grouped by workload type, normalized and aggregated from multiple raw benchmark results.

Number Crunching

Aggregated score for Core i7-3770S based on integer math, floating point math, and prime number computation benchmarks.

4,663 Rank: 782
Rank Name Score Visual
778 Atom C3858 4,664
+0%
779 Core i5-4690K 4,664
+0%
780 Core i7-7700HQ 4,663
+0%
781 Core i5-6600K 4,663
+0%
782 Core i7-3770S 4,663
783 Xeon E3-1225 v6 4,662
+-0%
784 Xeon D-1622 4,662
+-0%
785 Core i7-3940XM 4,662
+-0%
786 Xeon E3-1220 v3 4,661
+-0%
787 Xeon E3-1265L v3 4,661
+-0%

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Data Processing

Aggregated score for Core i7-3770S based on data encryption, data compression, and string sorting benchmarks.

4,675 Rank: 741
Rank Name Score Visual
737 Core i5-8400T 4,677
+0%
738 Core i3-9350KF 4,675
+0%
739 Core i7-6700T 4,675
+0%
740 Core i5-8305G 4,675
+0%
741 Core i7-3770S 4,675
742 Xeon E3-1230 V2 4,675
+0%
743 Ryzen 3 4300U 4,674
+-0%
744 Core i7-7700HQ 4,673
+-0%
745 Core i7-3820 4,673
+-0%
746 Xeon E5-2623 v4 4,672
-0.1%

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Physics & Compute

Aggregated score for Core i7-3770S based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

4,660 Rank: 823
Rank Name Score Visual
819 Core i7-4800MQ 4,661
+0%
820 Core i7-4720HQ 4,661
+0%
821 Core i7-4710MQ 4,661
+0%
822 Xeon E3-1245 V2 4,660
+0%
823 Core i7-3770S 4,660
824 Xeon E3-1230 V2 4,659
+-0%
825 Core i5-4430 4,659
+-0%
826 Core i7-4700HQ 4,658
+-0%
827 Core i7-990X 4,658
+-0%
828 Core i5-10310U 4,658
+-0%

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Core i7-3770S Details

The Core i7-3770S, released by Intel in 2013, stands as a high-efficiency variant of the third-generation Core i7 lineup, built on the 22 nm process and based on the Ivy Bridge microarchitecture. With a 65 W TDP and a socket FCLGA1155, it was designed for compact desktop systems where power efficiency and integrated graphics performance were priorities. Despite its age, the processor remains notable for its balanced performance and integrated capabilities, particularly within the context of its generation.

At the heart of the i7-3770S is a quad-core CPU with eight threads, enabled by Hyper-Threading, running at a base frequency of 3.1 GHz and capable of boosting to 3.9 GHz under load. It supports DDR3 1333/1600 memory across two channels, with a maximum capacity of 32 GB and a memory bandwidth of 25.6 GB/s. The processor includes 8 MB of L3 cache, with smaller L1 and L2 caches contributing to efficient data handling. It supports PCIe 3.0 with up to 40 lanes, allowing for flexible expansion, and includes a wide array of features such as AES-NI, AVX2, and Intel VT-x virtualization.

Integrated into the processor is the HD Graphics 4000 GPU, featuring a base frequency of 650 MHz and a burst frequency of up to 1.15 GHz. It supports up to three displays and is capable of handling basic multimedia tasks and light gaming, though it is not suited for modern high-end graphics applications. The integrated GPU, combined with the processor’s low power draw, makes it a suitable choice for small form factor PCs and office workstations.

Benchmarking data reveals that the i7-3770S holds an overall score of 4867, placing it at #983 among 2060 processors. Its single-core performance scores 4934, ranking #985, while its multicore score of 4766 lands at #890. These results indicate that while the processor is no longer competitive with modern CPUs, it still holds solid performance for its era. It performs slightly better than the Core i3-8100T and slightly worse than the Xeon E3-1270 v2, showing its place in the mid-range segment of the 2013-2014 desktop market.

As of March 2026, the Core i7-3770S is best suited for legacy systems, entry-level office computing, or as a cost-effective upgrade in older hardware. While its performance is dwarfed by today’s top-tier processors—such as the Ryzen Threadripper PRO 9995WX or Core Ultra 9 285K—it remains a reliable option for users who prioritize low power consumption and integrated graphics over raw computational power. Its longevity is a testament to Intel’s engineering in the Ivy Bridge era, and it continues to serve niche applications where modern complexity is unnecessary.
Frequently Compared

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Intel Core i7-3770S

Main Specifications

Designer: Intel
Name: Core i7-3770S
Model Number: i7-3770S
Cores: 4
Threads: 8
Base Frequency: 3100 MHz
Socket: FCLGA1155
Max CPUs: 1
TDP: 65 W

Cache Specifications

Memory Specifications

Supported Memory Type: DDR3 1333/1600
Memory Channels: 2
Maximum Memory: 0 GB
Maximum Bandwidth: 25.6 GB/s
ECC Support: No

PCI-Express Specifications

PCIe Revision: 3.0
PCIe Lanes: 40
PCIe Configuration: up to 1x16, 2x8, 1x8 & 2x4

Integrated Graphics

GPU: HD Graphics 4000
GPU Designer: Intel
GPU Max Frequency: 1150 MHz

Physical Specifications

Process: 22 nm
Word Size: 64-bit

CPU Features

SSE4.1 SSE4.2 AVX2 AES x86-64 HT EIST TXT vPro VT-x VT-d EPT Secure Key SMEP SIPP IPT TSX Flex Memory FMA
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