Intel Core i7-9800X
CPU Cores
8
Max. Frequency
4.4 GHz
Cache
17 MB
CPU Model Score not available!Intel Core i7-9800X General Information
Launch Date Launch Price
Q4 2018 $599.0
Part Numbers
- BX80673I79800X
- BXC80673I79800X
- CD8067304126100
Fab Process
14 nm (Intel)
CPU Size
45.0 x 52.5 mm
TDP
165.0 W
Multi-chip module (MCM)
1
Socket
Intel Core i7-9800X Core Information
Micro-architecture
- Skylake
Codename
Skylake-X
Core Stepping
- M0
S-Spec
- SREZ9
Cores
8
Threads
16
Base Frequency
3.8 GHz
Turbo Frequency
4.4 GHz
Turbo Frequency (Cores)
4.4 GHz: 1 - 2 Cores4.1 GHz: 8 Cores
L1 Cache (Instruction)
256 KB
L1 Cache (Data)
256 KB
L2 Cache
8 MB
L3 Cache
17 MB
Multiplier
38.0
Turbo Multiplier
44.0
Intel Core i7-9800X Features
Data width
64 bits
Scalability
1 CPUs
Bus
DMI 3.0
Bus Frequency
100 MHz
Bus Speed
8 GT/s
Instruction Set
- MMX
- SSE
- SSE2
- SSE3
- SSSE3
- SSE4.1
- SSE4.2
- AES
- AVX
- AVX2
- AVX-512
- BMI1
- BMI2
- F16C
- FMA3
- TSX
- MPX
- SGX
- EM64T
Features
- HyperThreading
- NX bit
- VT-x
- VT-d
Intel Core i7-9800X Memory
Memory Type
- DDR4-2666
Memory Bandwidth
85.3 GB/s
Memory Channels
4
Max Memory Size
128 GB
ECC Memory Support
No
Intel Core i7-9800X Graphics Information
Graphics information not available!
Intel Core i7-9800X PCI Express Information
PCI Express Revision
3.0
PCI Express Lanes
44
PCI Express Config
2x16 + 1x8 + 1x4 or 5x8 + 1x4
Intel Core i7-9800X Benchmarks
Cinebench R15 (Single-Core)
194
Cinebench R15 (Multi-Core)
1826
Intel Core i7-9800X Notes
Turbo Boost 3.0 up to 4.5 GHz
Intel Core i7-9800X Related CPU list
- NameModel Score