Intel Core i7-7700K Intel Core i7-7700T
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Intel Core i7-7700K vs Intel Core i7-7700T

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The Intel Core i7-7700K is a model of the Kaby Lake S architecture, developed for desktop users with high performance needs.

Manufactured using the 14-nm process, this processor features four cores and eight threads as well as a level 3 cache of 8 MB. In benchmarks, the Intel Core i7-7700K shows significant advantages in both single-core and multi-core performance compared to the T-variant. In gaming scenarios, it is the preferred choice due to its high clock frequencies, as it enables high frame rates.

The thermal design power is designed for intensive tasks, requiring appropriate cooling. With support for PCIe 3.0 and a memory bandwidth of 38 GB/s, it offers high computing capacity for applications that benefit from fast data processing. The Intel Core i7-7700T represents an execution of the Kaby Lake S architecture optimized for energy efficiency, also manufactured using the 14-nm process.

With four cores and eight threads, this processor is designed for compact systems where low heat dissipation is a priority. In benchmarks, performance under single-core and multi-core loads is noticeably lower than that of the K-model. For gaming, the Intel Core i7-7700T is functional, but achieves lower refresh rates due to the lower clock speeds.

The main advantage lies in the low power consumption and minimal cooling requirements. Equipped with Intel HD Graphics 630 and PCIe 3.0, this processor is suitable for use in environments where quiet operation and efficiency are more important than maximum speed.

Intel Core i7-7700K

  • Kaby Lake S architecture with 14 nm manufacturing
  • High clock frequencies for gaming and applications
  • Support for PCIe 3.0 and 38 GB/s bandwidth
  • Integrated Intel HD Graphics 630

Intel Core i7-7700T

  • Optimized energy efficiency for compact PCs
  • Low thermal design power
  • Four cores and eight threads for multitasking
  • Integrated graphics card Intel HD Graphics 630

Performance Overview
Average performance across multiple benchmarks

Single-core performance
Rank 1 - 100 %
Intel Core i7-7700K
Rank 2 - 78 %
Intel Core i7-7700T
Multi-core performance
Rank 1 - 100 %
Intel Core i7-7700K
Rank 2 - 75 %
Intel Core i7-7700T
Geekbench 6 Single-Core

Geekbench 6 Single-Core
Single-core performance

Intel Core i7-7700K
4C / 8T · 4.50 GHz
1,463
Intel Core i7-7700T
4C / 8T · 3.80 GHz
1,204
Geekbench 6 Multi-Core

Geekbench 6 Multi-Core
Multi-core performance

Intel Core i7-7700K
4C / 8T · 4.40 GHz
5,149
Intel Core i7-7700T
4C / 8T · 3.60 GHz
3,540
Geekbench 5, 64bit Single-Core

Geekbench 5, 64bit Single-Core
Single-core performance

Intel Core i7-7700K
4C / 8T · 4.50 GHz
1,229
Intel Core i7-7700T
4C / 8T · 3.80 GHz
907
Geekbench 5, 64bit Multi-Core

Geekbench 5, 64bit Multi-Core
Multi-core performance

Intel Core i7-7700K
4C / 8T · 4.40 GHz
4,719
Intel Core i7-7700T
4C / 8T · 3.60 GHz
3,488
iGPU - FP32 Performance (Single-precision GFLOPS)

iGPU - FP32 Performance (Single-precision GFLOPS)

Intel Core i7-7700K
Intel HD Graphics 630
442
Intel Core i7-7700T
Intel HD Graphics 630
442
CPU-Z Benchmark 17 Multi-Core

CPU-Z Benchmark 17 Multi-Core
Multi-core performance

Intel Core i7-7700K
4C / 8T · 4.20 GHz
2,523
Intel Core i7-7700T
4C / 8T · 2.90 GHz
2,046
Cinebench R15 (Single-Core)

Cinebench R15 (Single-Core)
Single-core performance

Intel Core i7-7700K
4C / 8T · 4.50 GHz
200 cb
Intel Core i7-7700T
4C / 8T · 3.80 GHz
168 cb
Cinebench R15 (Multi-Core)

Cinebench R15 (Multi-Core)
Multi-core performance

Intel Core i7-7700K
4C / 8T · 4.40 GHz
995 cb
Intel Core i7-7700T
4C / 8T · 3.60 GHz
805 cb

More benchmarks

At a glance

Wischen
Intel Core i7-7700KIntel Core i7-7700T
FamilyIntel Core i7 (300)Intel Core i7 (300)
CPU groupIntel Core i 7000 (17)Intel Core i 7000 (17)
ArchitectureKaby Lake SKaby Lake S
Technology14 nm14 nm
SegmentDesktopDesktop
SocketLGA 1151LGA 1151
PredecessorIntel Core i7-6700KIntel Core i7-6700T
SuccessorIntel Core i7-8700KIntel Core i7-8700T

CPU Cores and Base Frequency

Wischen
Intel Core i7-7700KIntel Core i7-7700T
CPU Cores / Threads4 / 84 / 8
Hyperthreading / SMT
Core architecturenormalnormal
Cores: 4x 4x
Frequency: 4.20 GHz 2.90 GHz
Turbo (1 Core): 4.50 GHz 3.80 GHz
Turbo (All Cores): 4.40 GHz 3.60 GHz
L2-Cache
L3-Cache8.00 MB8.00 MB
Overclocking

Integrated graphics (iGPU)

Wischen
Intel Core i7-7700KIntel Core i7-7700T
GPU nameIntel HD Graphics 630Intel HD Graphics 630
GPU frequency0.35 - 1.15 GHz0.35 - 1.15 GHz
CUs / Shader24 / 19224 / 192
Raytracing
Max. displays33
Max. GPU Memory64 GB64 GB
Technology14 nm14 nm
Release dateQ2/2016Q2/2016

NPU AI performance

Wischen
Intel Core i7-7700KIntel Core i7-7700T
AI hardware
AI specifications
NPU + CPU + iGPU

Memory & PCIe

Wischen
Intel Core i7-7700KIntel Core i7-7700T
MemoryDDR4-2400 (38.4 GB/s)
DDR3-1600 (25.6 GB/s)
DDR4-2400 (38.4 GB/s)
Max. Memory64 GB64 GB
Memory channels22
ECCNoNo
PCIe3.0 x 163.0 x 16
PCIe Bandwidth15.8 GB/s15.8 GB/s

Thermal Management

Wischen
Intel Core i7-7700KIntel Core i7-7700T
TDP91 W35 W
TDP (PL2)
TDP up
TDP down
T. junction max.

Technical details

Wischen
Intel Core i7-7700KIntel Core i7-7700T
Chip designMonolithicMonolithic
AES-NI
Operating systemsWindows 10, LinuxWindows 10, Linux
Instruction setx86-64 (64 bit)x86-64 (64 bit)
ISA extensionsSSE4.1, SSE4.2, AVX2SSE4.1, SSE4.2, AVX2
Release dateQ1/2017Q1/2017
Release price350 $310 $
DocumentsTechnical data sheetTechnical data sheet

Your rating

Here you can rate one or both of the processors. The average rating of Intel Core i7-7700K is 4.1 stars (114 ratings), while Intel Core i7-7700T has received 3.9 stars (15 ratings).

Click on the stars to rate one or both processors.

Intel Core i7-7700K
Intel Core i7-7700K
4C / 8T · 4.20 - 4.50 GHz
Intel Core i7-7700T
Intel Core i7-7700T
4C / 8T · 2.90 - 3.80 GHz

Most popular CPUs in both categories

Intel Core i7-7700K
Intel Core i7-7700K
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