c i7-620M (PGA988) specifications
The specs can be used for short-term
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General information
Type
CPU / Microprocessor
Market segment
Mobile
Family
I c i7 Mobile
Model number ?
i7-620M
CPU part numbers
CP80617003981AH is an OEM/tray microprocessor
CP80617003981AJ is an OEM/tray microprocessor
Frequency ?
2667 MHz
Maximum turbo frequency
3333 MHz (1 c)
3067 MHz (2 cores)
Low power frequency
1200 MHz
Bus speed ?
2.5 GT/s
Clock multiplier ?
20
Package
988-pin micro-FCPGA (rPGA988A)
Socket
Socket G1 / rPGA988A
Weight
0.3oz / 7.9g
Introduction date
January 7, 2010
Price at introduction
$332
S-spec numbers
Part number
ES/QS processors
Production processors
Q3G5
Q4CB
SLBPD
SLBTQ
CP80617003981AH
+
+
+
CP80617003981AJ
+
Architecture / Microarchitecture
Microarchitecture
Westmere
Platform
Calpella
Processor c ?
Arrandale
c steppings ?
C2 (SLBPD)
K0 (Q4CB, SLBTQ)
CPUIDs
20652 (Q3G5, SLBPD)
20655 (Q4CB, SLBTQ)
Manufacturing process
0.032 micron
382 million transistors (CPU die)
177 million transistors (IMC / graphics die)
Die
81mm2 (CPU die)
114mm2 (IMC / graphics die)
Data width
64 bit
The number of CPU cores
2
The number of threads
4
Floating Point Unit
Integrated
Level 1 cache size ?
2 x 32 KB 4-way set associative instruction caches
2 x 32 KB 8-way set associative data caches
Level 2 cache size ?
2 x 256 KB 8-way set associative caches
Level 3 cache size
4 MB 16-way set associative shared cache
Cache latency
3 (L1 cache)
10 (L2 cache)
36 (L3 cache)
Physical memory
8 GB
Multiprocessing
Not supported
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
EM64T / Extended Memory 64 technology / I 64 ?
NX / XD / Execute disable bit ?
HT / Hyper-Threading technology ?
TBT / Turbo Boost technology ?
VT-x / Virtualization technology ?
VT-d / Virtualization for directed I/O
TXT / Trusted Execution technology
Low power features
Thread C1, C3 and C6 states
c C1/C1E, C3 and C6 states
Package C1/C1E, C3 and C6 states
Enhanced / technology ?
Integrated peripherals / components
Integrated graphics
GPU Type: HD (Westmere)
Base frequency (MHz): 500
Maximum frequency (MHz): 766
The number of supported displays: 2
Memory controller
The number of controllers: 1
Memory channels: 2
Supported memory: DDR3-800, DDR3-1066
Maximum memory bandwidth (GB/s): 17.1
Other peripherals
Direct Media Interface
PCI Express 2.0 interface
Electrical / Thermal parameters
V c ?
0.8V - 1.4V (High Frequency mode)
0.775V - 1V (Low Frequency mode)
Minimum/Maximum operating temperature ?
0°C - 105°C
Maximum power dissipation ?
3.8 Watt (TDP in C6 state) / 67.2 Watt (peak, CPU c only)
44.8 Watt (sustained, CPU c only)
Thermal Design Power ?
35 Watt (Package)
25 Watt (CPU c)
12.5 Watt (Graphics c)
Notes on I c i7-620M (PGA988)
Graphics and memory controllers are located on a separate die, which is manufactured on 0.045 micron technology
Also offered as embedded microprocessor
The processor has the following security, data protection and/or software features: I vPro technology.
The CPU is compatible with Shader Model 4, along with DirectX 10.1 and OpenGL 2.1 APIs. OpenCL API is not supported.
The graphics unit has the following software features enabled: I Clear Video HD technology.