c i9-9900T specifications
General information
Type
CPU / Microprocessor
Market segment
Desktop
Family
CPU part number
CM8068403874122 is an OEM/tray microprocessor
Frequency ?
2100 MHz
Maximum turbo frequency
4400 MHz
Clock multiplier ?
21
Socket 1151 / H4 / LGA1151
Part number
ES/QS processors
Architecture / Microarchitecture
Microarchitecture
Coffee Lake
Processor c ?
Coffee Lake-S
c stepping ?
R0 (QRNA, SRG1B)
Manufacturing process
0.014 micron
Data width
64 bit
The number of CPU cores
8
The number of threads
16
Floating Point Unit
Integrated
Level 1 cache size ?
8 x 32 KB 8-way set associative instruction caches
8 x 32 KB 8-way set associative data caches
Level 2 cache size ?
8 x 256 KB 4-way set associative caches
Level 3 cache size
16 MB 16-way set associative shared cache
Physical memory
128 GB
Multiprocessing
Uniprocessor
Extensions and Technologies
MMX instructions
SSE / Streaming SIMD Extensions
SSE2 / Streaming SIMD Extensions 2
SSE3 / Streaming SIMD Extensions 3
SSSE3 / Supplemental Streaming SIMD Extensions 3
SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4 ?
AES / Advanced Encryption Standard instructions
AVX / Advanced Vector Extensions
AVX2 / Advanced Vector Extensions 2.0
BMI / BMI1 + BMI2 / Bit Manipulation instructions
F16C / 16-bit Floating-Point conversion instructions
FMA3 / 3-operand Fused Multiply-Add instructions
EM64T / Extended Memory 64 technology / I 64 ?
HT / Hyper-Threading technology ?
VT-x / Virtualization technology ?
VT-d / Virtualization for directed I/O
TBT 2.0 / Turbo Boost technology 2.0 ?
TSX / Transactional Synchronization Extensions
Security Features
NX / XD / Execute disable bit ?
MPX / Memory Protection Extensions
SGX / Software Guard Extensions
TXT / Trusted Execution technology
SMAP / Supervisor Mode Access
SMEP / Secure Mode Execution
Low power features
c C1/C1E, C3, C6, C7, C8, C9 and C10 states
Package C2, C3, C6, C7, C8, C9 and C10 states
Enhanced / technology ?
Integrated peripherals / components
Display controller
3 displays
DVI / DisplayPort 1.2 / Embedded DisplayPort 1.4 / HDMI 1.4
Integrated graphics
GPU Type: I UHD 630
Graphics tier: GT2
Microarchitecture: Gen 9 LP
Base frequency (MHz): 350
Maximum frequency (MHz): 1200
Memory controller
The number of controllers: 1
Memory channels (per controller): 2
Memory channels (total): 2
Channel width (bits): 64
Supported memory: DDR4-2666
DIMMs per channel: 2
Maximum memory bandwidth (GB/s): 42.7
Other peripherals
Direct Media Interface 3.0 (4 lanes)
PCI Express 3.0 interface (16 lanes)
Electrical / Thermal parameters
Maximum operating temperature ?
100°C
Thermal Design Power ?
35 Watt
Notes on c i9-9900T
Configurable TDP-down feature is supported. The CPU operates at 1.60 GHz and has 25 Watt TDP in TDP-down mode
The processor has the following security, data protection and/or software features: Secure Key, vPro technology, Identity Protection technology, OS Guard and Boot Guard.
The CPU is compatible with DirectX 12, OpenGL 4.5, OpenCL 1.2, OpenCL 2.0 and OpenCL 2.1 APIs.
The graphics unit has the following software features enabled: Quick Sync Video, Clear Video technology, Clear Video HD technology and InTru 3D technology.