Intel Core i3-7300T vs Intel Core i5-6600K

Comparative analysis of Intel Core i3-7300T and Intel Core i5-6600K processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics image quality, Graphics API support, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, 3DMark Fire Strike - Physics Score, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps).

 

Differences

Reasons to consider the Intel Core i3-7300T

  • CPU is newer: launch date 1 year(s) 4 month(s) later
  • Around 44% higher maximum core temperature: 92°C vs 64°C
  • 2.6x lower typical power consumption: 35 Watt vs 91 Watt
Launch date January 2017 vs 5 August 2015
Maximum core temperature 92°C vs 64°C
Thermal Design Power (TDP) 35 Watt vs 91 Watt

Reasons to consider the Intel Core i5-6600K

  • Processor is unlocked, an unlocked multiplier allows for easier overclocking
  • 2 more cores, run more applications at once: 4 vs 2
  • Around 11% higher clock speed: 3.90 GHz vs 3.5 GHz
  • 2x more L1 cache, more data can be stored in the L1 cache for quick access later
  • 2x more L2 cache, more data can be stored in the L2 cache for quick access later
  • Around 50% more L3 cache; more data can be stored in the L3 cache for quick access later
  • Around 9% better performance in PassMark - Single thread mark: 2326 vs 2136
  • Around 50% better performance in PassMark - CPU mark: 6322 vs 4211
Specifications (specs)
Unlocked Unlocked vs Locked
Number of cores 4 vs 2
Maximum frequency 3.90 GHz vs 3.5 GHz
L1 cache 256 KB vs 64 KB (per core)
L2 cache 1 MB vs 256 KB (per core)
L3 cache 6 MB vs 4096 KB (shared)
Benchmarks
PassMark - Single thread mark 2326 vs 2136
PassMark - CPU mark 6322 vs 4211

Compare benchmarks

CPU 1: Intel Core i3-7300T
CPU 2: Intel Core i5-6600K

PassMark - Single thread mark
CPU 1
CPU 2
2136
2326
PassMark - CPU mark
CPU 1
CPU 2
4211
6322
Name Intel Core i3-7300T Intel Core i5-6600K
PassMark - Single thread mark 2136 2326
PassMark - CPU mark 4211 6322
Geekbench 4 - Single Core 1103
Geekbench 4 - Multi-Core 3627
3DMark Fire Strike - Physics Score 2547
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 3.973
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 83.338
CompuBench 1.5 Desktop - T-Rex (Frames/s) 0.497
CompuBench 1.5 Desktop - Video Composition (Frames/s) 2.388
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 6.333
GFXBench 4.0 - Car Chase Offscreen (Frames) 1883
GFXBench 4.0 - Manhattan (Frames) 3632
GFXBench 4.0 - T-Rex (Frames) 6856
GFXBench 4.0 - Car Chase Offscreen (Fps) 1883
GFXBench 4.0 - Manhattan (Fps) 3632
GFXBench 4.0 - T-Rex (Fps) 6856

Compare specifications (specs)

Intel Core i3-7300T Intel Core i5-6600K

Essentials

Architecture codename Kaby Lake Skylake
Launch date January 2017 5 August 2015
Place in performance rating 1201 1195
Price now $195.41 $258.11
Processor Number i3-7300T i5-6600K
Series 7th Generation Intel® Core™ i3 Processors 6th Generation Intel® Core™ i5 Processors
Status Launched Discontinued
Value for money (0-100) 8.09 9.19
Vertical segment Desktop Desktop
Launch price (MSRP) $242

Performance

64 bit support
Base frequency 3.50 GHz 3.50 GHz
Bus Speed 8 GT/s DMI3 8 GT/s DMI3
L1 cache 64 KB (per core) 256 KB
L2 cache 256 KB (per core) 1 MB
L3 cache 4096 KB (shared) 6 MB
Manufacturing process technology 14 nm 14 nm
Maximum case temperature (TCase) 65 °C 72 °C
Maximum core temperature 92°C 64°C
Maximum frequency 3.5 GHz 3.90 GHz
Number of cores 2 4
Number of QPI Links 0
Number of threads 4 4
Unlocked

Memory

Max memory channels 2 2
Maximum memory size 64 GB 64 GB
Supported memory types DDR4-2133/2400, DDR3L-1333/1600 @ 1.35V DDR4-1866/2133, DDR3L-1333/1600 @ 1.35V
Maximum memory bandwidth 34.1 GB/s

Graphics

Device ID 0x5912 0x1912
Graphics base frequency 350 MHz 350 MHz
Graphics max dynamic frequency 1.10 GHz 1.15 GHz
Graphics max frequency 1.1 GHz 1.15 GHz
Intel® Clear Video HD technology
Intel® Clear Video technology
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Max video memory 64 GB 64 GB
Processor graphics Intel® HD Graphics 630 Intel® HD Graphics 530

Graphics interfaces

Number of displays supported 3 3
DisplayPort
DVI
eDP
HDMI
Wireless Display (WiDi) support

Graphics image quality

4K resolution support
Max resolution over DisplayPort 4096x2304@60Hz 4096x2304@60Hz
Max resolution over eDP 4096x2304@60Hz 4096x2304@60Hz
Max resolution over HDMI 1.4 4096x2304@24Hz 4096x2304@24Hz
Max resolution over VGA N / A
Max resolution over WiDi 1080p

Graphics API support

DirectX 12 12
OpenGL 4.5 4.5

Compatibility

Configurable TDP-down 25 W
Configurable TDP-down Frequency 2.50 GHz
Low Halogen Options Available
Max number of CPUs in a configuration 1 1
Package Size 37.5mm x 37.5mm 37.5mm x 37.5mm
Sockets supported FCLGA1151 FCLGA1151
Thermal Design Power (TDP) 35 Watt 91 Watt
Thermal Solution PCG 2015A (35W) PCG 2015D (130W)

Peripherals

Max number of PCIe lanes 16 16
PCI Express revision 3.0 3.0
PCIe configurations Up to 1x16, 2x8, 1x8+2x4 Up to 1x16, 2x8, 1x8+2x4
Scalability 1S Only 1S Only

Security & Reliability

Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® Memory Protection Extensions (Intel® MPX)
Intel® OS Guard
Intel® Secure Key technology
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)
Secure Boot

Advanced Technologies

Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Intel 64
Intel® Advanced Vector Extensions (AVX)
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Optane™ Memory Supported
Intel® Stable Image Platform Program (SIPP)
Intel® TSX-NI
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Thermal Monitoring

Virtualization

Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)
AMD Virtualization (AMD-V™)