Product Comparison: Intel Core i9-7900X vs Intel Core i9-9900K
General Specifications
Brand
Intel
Intel
Model
Core i9-7900X
Core i9-9900K
Origin
China
China
About the Product
This processor has 10 cores that run at a nominal clock speed of 3.3 GHz, and 4.3 GHz in Turbo Boost mode. Of the features, it is worth highlighting a 4-channel DDR4 memory controller and an unlocked multiplier.
New 9th Gen Intel Core i9-9900K processor, codenamed Coffee Lake microarchitecture. Designed for Intel LGA 1151 desktop platform. Belongs to the family of high-performance Core i9 processors.
Package Size
Height
4.33 in.
4.61 in.
Weight
1.3 lbs.
1.1 lbs.
Width
4.41 in.
Depth
2.91 in.
Details
Socket
FCLGA2066
FCLGA1151
Lithography
14 nm
14 nm
Type of Processors
Desktop
Desktop
Code Name
Skylake
Coffee Lake
What customers say about "Details"
Intel Core i9-7900X CPU Processor
- It was my first processor installation and I had no issues.
- Install was a snap, watch a video if you're worried about it. Great socket.
- Installation was normal. Amazing socket type.
- The processor itself is great. Installation was easy.
- Easy to install and a very fast gaming CPU for the money.
Intel Core i9-9900K Desktop Processor
- It is easy to install and overclock.
- Install and overclocking on this chip went extremely well.
- This chip is a beast. Very easy to install.
- Installed easily and not issues building on Asus Maximus mobo.
- 7 days after install it died. Horrible job intel.
Technical Specifications
CPU Threads
20
16
Clock Speed
3.3 GHz
3.6 GHz
Turbo Clock Speed
4.3 GHz
5 GHz
Max TDP
140 W
95 W
Max Temperature
95 °C
100 °C
Data Width
64 bits
64 bits
Virtualization Technology
Yes
Yes
CPU Cores
8
What customers say about "Technical Specifications"
Intel Core i9-7900X CPU Processor
- Video editing is very fast with this CPU, render times are very impressive.
- Super fast and running cool. Great processor.
- It's fast, reliable and cooler than the previous i7, also very easily overclockable.
- Super fast CPU, in water cooling it and it stays really cool with everything I throw at it.
- Blazing fast speeds. Easily overclockable with the right setup.
Intel Core i9-9900K Desktop Processor
- Super fast gaming processor. High performance.
- The computer runs perfectly, very smoothly, without any cartons.
- This CPU is a beast! I installed this with a liquid cooler and even in the top end games out now it does not struggle to keep this thing cool.
- I had no issues installing the chip and it runs great.
- Easy to install, easy to boost, handles everything I throw at it.
Cache And Memory Specifications
L1 Cache Size
320 kB
256 kB
L2 Cache Size
10000 kB
2048 kB
L3 Cache Size
13750 kB
16000 kB
Max Memory Size
128 GB
128 GB
Memory Types
DDR4
DDR4
Max Memory Channels
4
2
Max Memory Bandwidth
85 GB/s
41.6 GB/s
What customers say about "Cache And Memory Specifications"
Intel Core i9-7900X CPU Processor
- Paired with 2666mhz DDR4 memory.
- Excellent amounts of cache for a comfortable game.
- Excellent amount of cache. Handles everything I throw at it perfectly.
- Superior processor capabilities. Works great with DDR4 memory.
Intel Core i9-9900K Desktop Processor
- Super easy to install and is super fast.
- This CPU is easy to install, fast, and so far glitch-free.
- Very nice packaging and easy installation. Supports excellent memory type.
- 8 cores in a ring bus with low inter-core and memory latency allows this CPU to excel at any task.
Supported Technologies
Execute Disable Bit / Virus Protection
Yes
Yes
Turbo Boost / Turbo Core
Yes
Yes
Enhanced SpeedStep / PowerNow!
Yes
Yes
Hyper-Threading / HyperTransport
Yes
Yes
Warranty / Certifications
Manufacturer Warranty
3 year(s)
3 year(s)
Certifications
CE, FCC
CE, FCC
Other Information
Graphics Specifications
DirectX* Support
12
Graphics Output
eDP/DP/HDMI
Graphics Video Max Memory
64 GB
Graphics Max Dynamic Frequency
1200 MHz
Graphics Base Frequency
350 MHz
Processor Graphics
Intel UHD Graphics 630
Popular Comparisons
Intel Pentium E2160
Intel Pentium E2160
vs
Intel Pentium 4 531
Intel Pentium 4 531
vs
Intel Pentium E2140
Intel Pentium E2140
vs
Intel Pentium 4 630
Intel Pentium 4 630
vs
AMD EPYC 7351P
AMD EPYC 7351P
vs
Intel Core i5-9400
Intel Core i5-9400
vs
AMD EPYC 7551P
AMD EPYC 7551P
vs
Intel Core i7-950
Intel Core i7-950
vs
Intel Core i9-7940X
Intel Core i9-7940X
vs
Intel Core i7-8700K
Intel Core i7-8700K
vs
Intel Core i7-4790K
Intel Core i7-4790K
vs
Intel Xeon E5-2620 v2
Intel Xeon E5-2620 v2
vs
Intel Core i7-6850K
Intel Core i7-6850K
vs
Intel Xeon E5-2690 v3
Intel Xeon E5-2690 v3
vs
Intel Core i7-4770K
Intel Core i7-4770K
vs