From WikiChip
Difference between revisions of "intel/celeron/g4950"
< intel‎ | celeron

m (Bot: moving all {{mpu}} to {{chip}})
 
(7 intermediate revisions by 2 users not shown)
Line 1: Line 1:
 
{{intel title|Celeron G4950}}
 
{{intel title|Celeron G4950}}
 
{{chip
 
{{chip
−
|future=Yes
 
 
|name=Celeron G4950
 
|name=Celeron G4950
 
|image=coffee lake s (front).png
 
|image=coffee lake s (front).png
Line 7: Line 6:
 
|manufacturer=Intel
 
|manufacturer=Intel
 
|model number=G4950
 
|model number=G4950
 +
|part number=CM8068403378012
 +
|s-spec=SR3YM
 
|market=Desktop
 
|market=Desktop
 +
|first announced=April 23, 2019
 +
|first launched=April 23, 2019
 +
|release price (tray)=$52.00
 
|family=Celeron
 
|family=Celeron
 
|series=4000
 
|series=4000
 
|locked=Yes
 
|locked=Yes
 +
|frequency=3,300 MHz
 
|bus type=DMI 3.0
 
|bus type=DMI 3.0
 
|bus links=4
 
|bus links=4
Line 17: Line 22:
 
|isa family=x86
 
|isa family=x86
 
|microarch=Coffee Lake
 
|microarch=Coffee Lake
 +
|platform=Coffee Lake
 +
|chipset=300 series
 
|core name=Coffee Lake S
 
|core name=Coffee Lake S
 +
|core family=6
 +
|core model=158
 +
|core stepping=B0
 
|process=14 nm
 
|process=14 nm
 
|technology=CMOS
 
|technology=CMOS
Line 26: Line 36:
 
|max cpus=1
 
|max cpus=1
 
|max memory=64 GiB
 
|max memory=64 GiB
 +
|tdp=54 W
 +
|tjunc min=0 °C
 +
|tjunc max=100 °C
 
|package module 1={{packages/intel/lga-1151}}
 
|package module 1={{packages/intel/lga-1151}}
 
}}
 
}}
−
'''Celeron G4950''' is a {{arch|64}} [[dual-core]] budget [[x86]] desktop microprocessor set to be introduced by [[Intel]] in early 2018. The G4950, which is based on the {{intel|Coffee Lake|l=arch}} microarchitecture, is fabricated on Intel's improved [[14 nm|14nm++ process]]. This processor operates at ? GHz with a TDP of ? W and supports up to 64 GiB of dual-channel DDR4-2400 ECC memory. Additionally the G4950 incorporates Intel's {{intel|UHD Graphics 610}} [[IGP]] operating at ? MHz with a burst frequency of ? GHz.
+
'''Celeron G4950''' is a {{arch|64}} [[dual-core]] budget [[x86]] desktop microprocessor introduced by [[Intel]] in early [[2019]]. The G4950, which is based on the {{intel|Coffee Lake|l=arch}} microarchitecture, is fabricated on Intel's improved [[14 nm|14nm++ process]]. This processor operates at 3.3 GHz with a TDP of 35 W and supports up to 64 GiB of dual-channel DDR4-2400 ECC memory. Additionally the G4950 incorporates Intel's {{intel|UHD Graphics 610}} [[IGP]] operating at 350 MHz with a burst frequency of 1.05 GHz.
−
 
 
−
 
 
−
{{unknown features}}
 
  
  
Line 57: Line 67:
 
== Memory controller ==
 
== Memory controller ==
 
{{memory controller
 
{{memory controller
−
|type=DDR3L-1600
+
|type=DDR4-2400
−
|type 2=DDR4-2400
+
|ecc=Yes
−
|ecc=No
 
 
|max mem=64 GiB
 
|max mem=64 GiB
 
|controllers=1
 
|controllers=1
Line 80: Line 89:
 
}}
 
}}
 
}}
 
}}
 +
 
== Graphics ==
 
== Graphics ==
−
{{see also|intel/uhd_graphics_610|l1=UHD Graphics 610}}
 
 
{{integrated graphics
 
{{integrated graphics
 
| gpu                = UHD Graphics 610
 
| gpu                = UHD Graphics 610
−
| device id          = ?
+
| device id          = 0x3E93
 
| designer            = Intel
 
| designer            = Intel
 
| execution units    = 12
 
| execution units    = 12
 
| max displays        = 3
 
| max displays        = 3
 
| max memory          = 64 GiB
 
| max memory          = 64 GiB
−
| frequency          = ? MHz
+
| frequency          = 350 MHz
−
| max frequency      = ? MHz
+
| max frequency      = 1,050 MHz
  
 
| output crt          =  
 
| output crt          =  
Line 102: Line 111:
  
 
| directx ver        = 12
 
| directx ver        = 12
−
| opengl ver        = 4.4
+
| opengl ver        = 4.5
 
| opencl ver        = 2.0
 
| opencl ver        = 2.0
 
| hdmi ver          = 1.4a
 
| hdmi ver          = 1.4a
Line 148: Line 157:
 
|avx=No
 
|avx=No
 
|avx2=No
 
|avx2=No
−
 
+
|avx512f=No
 +
|avx512cd=No
 +
|avx512er=No
 +
|avx512pf=No
 +
|avx512bw=No
 +
|avx512dq=No
 +
|avx512vl=No
 +
|avx512ifma=No
 +
|avx512vbmi=No
 +
|avx5124fmaps=No
 +
|avx512vnni=No
 +
|avx5124vnniw=No
 +
|avx512vpopcntdq=No
 
|abm=Yes
 
|abm=Yes
 
|tbm=No
 
|tbm=No
Line 162: Line 183:
 
|clmul=Yes
 
|clmul=Yes
 
|f16c=Yes
 
|f16c=Yes
 +
|bfloat16=No
 
|tbt1=No
 
|tbt1=No
 
|tbt2=No
 
|tbt2=No
Line 170: Line 192:
 
|flex=No
 
|flex=No
 
|fastmem=No
 
|fastmem=No
 +
|ivmd=No
 +
|intelnodecontroller=No
 +
|intelnode=No
 +
|kpt=No
 +
|ptt=No
 +
|intelrunsure=No
 +
|mbe=No
 
|isrt=No
 
|isrt=No
 
|sba=No
 
|sba=No
Line 176: Line 205:
 
|att=No
 
|att=No
 
|ipt=Yes
 
|ipt=Yes
−
|tsx=Yes
+
|tsx=No
 
|txt=No
 
|txt=No
 
|ht=No
 
|ht=No
Line 187: Line 216:
 
|securekey=Yes
 
|securekey=Yes
 
|osguard=Yes
 
|osguard=Yes
 +
|intqat=No
 +
|dlboost=No
 
|3dnow=No
 
|3dnow=No
 
|e3dnow=No
 
|e3dnow=No
Line 193: Line 224:
 
|amdvi=No
 
|amdvi=No
 
|amdv=No
 
|amdv=No
 +
|amdsme=No
 +
|amdtsme=No
 +
|amdsev=No
 
|rvi=No
 
|rvi=No
 
|smt=No
 
|smt=No
 
|sensemi=No
 
|sensemi=No
 
|xfr=No
 
|xfr=No
 +
|xfr2=No
 +
|mxfr=No
 +
|amdpb=No
 +
|amdpb2=No
 +
|amdpbod=No
 
}}
 
}}

Latest revision as of 21:26, 6 May 2019

Edit Values
Celeron G4950
coffee lake s (front).png
General Info
DesignerIntel
ManufacturerIntel
Model NumberG4950
Part NumberCM8068403378012
S-SpecSR3YM
MarketDesktop
IntroductionApril 23, 2019 (announced)
April 23, 2019 (launched)
Release Price$52.00 (tray)
ShopAmazon
General Specs
FamilyCeleron
Series4000
LockedYes
Frequency3,300 MHz
Bus typeDMI 3.0
Bus rate4 × 8 GT/s
Microarchitecture
ISAx86-64 (x86)
MicroarchitectureCoffee Lake
PlatformCoffee Lake
Chipset300 series
Core NameCoffee Lake S
Core Family6
Core Model158
Core SteppingB0
Process14 nm
TechnologyCMOS
Die126 mm²
Word Size64 bit
Cores2
Threads2
Max Memory64 GiB
Multiprocessing
Max SMP1-Way (Uniprocessor)
Electrical
TDP54 W
Tjunction0 °C – 100 °C
Packaging
PackageFCLGA-1151 (LGA)
FC-LGA14C		FCLGA-1151.svg
Dimension37.5 mm x 37.5 mm x 4.4 mm
Pitch0.914 mm
Contacts1151
SocketLGA-1151

Celeron G4950 is a 64-bit dual-core budget x86 desktop microprocessor introduced by Intel in early 2019. The G4950, which is based on the Coffee Lake microarchitecture, is fabricated on Intel's improved 14nm++ process. This processor operates at 3.3 GHz with a TDP of 35 W and supports up to 64 GiB of dual-channel DDR4-2400 ECC memory. Additionally the G4950 incorporates Intel's UHD Graphics 610 IGP operating at 350 MHz with a burst frequency of 1.05 GHz.


Cache[edit]

Main article: Coffee Lake § Cache

[Edit/Modify Cache Info]

hierarchy icon.svg
Cache Organization
Cache is a hardware component containing a relatively small and extremely fast memory designed to speed up the performance of a CPU by preparing ahead of time the data it needs to read from a relatively slower medium such as main memory.

The organization and amount of cache can have a large impact on the performance, power consumption, die size, and consequently cost of the IC.

Cache is specified by its size, number of sets, associativity, block size, sub-block size, and fetch and write-back policies.

Note: All units are in kibibytes and mebibytes.
L1$128 KiB
131,072 B
0.125 MiB
L1I$64 KiB
65,536 B
0.0625 MiB
2x32 KiB8-way set associative 
L1D$64 KiB
65,536 B
0.0625 MiB
2x32 KiB8-way set associativewrite-back
L2$512 KiB
0.5 MiB
524,288 B
4.882812e-4 GiB
  2x256 KiB4-way set associativewrite-back
L3$2 MiB
2,048 KiB
2,097,152 B
0.00195 GiB
  2x1 MiB8-way set associativewrite-back

Memory controller[edit]

[Edit/Modify Memory Info]

ram icons.svg
Integrated Memory Controller
Max TypeDDR4-2400
Supports ECCYes
Max Mem64 GiB
Controllers1
Channels2
Max Bandwidth35.76 GiB/s
36,618.24 MiB/s
38.397 GB/s
38,397.008 MB/s
0.0349 TiB/s
0.0384 TB/s
Bandwidth
Single 17.88 GiB/s
Double 35.76 GiB/s

Expansions[edit]

[Edit/Modify Expansions Info]

ide icon.svg
Expansion Options
PCIeRevision: 3.0
Max Lanes: 16
Configuration: 1x16, 2x8, 1x8+2x4


Graphics[edit]

[Edit/Modify IGP Info]

screen icon.svg
Integrated Graphics Information
GPUUHD Graphics 610
DesignerIntelDevice ID0x3E93
Execution Units12Max Displays3
Max Memory64 GiB
65,536 MiB
67,108,864 KiB
68,719,476,736 B
Frequency350 MHz
0.35 GHz
350,000 KHz
Burst Frequency1,050 MHz
1.05 GHz
1,050,000 KHz
OutputDP, eDP, HDMI, DVI
Max Resolution
HDMI4096x2304 @24 Hz
DP4096x2304 @60 Hz
eDP4096x2304 @60 Hz
Standards
DirectX12
OpenGL4.5
OpenCL2.0
DP1.2
eDP1.4
HDMI1.4a
Additional Features
Intel Quick Sync Video
Intel InTru 3D
Intel Clear Video
Intel Clear Video HD

Features[edit]

[Edit/Modify Supported Features]

Cog-icon-grey.svg
Supported x86 Extensions & Processor Features
MMXMMX Extension
EMMXExtended MMX Extension
SSEStreaming SIMD Extensions
SSE2Streaming SIMD Extensions 2
SSE3Streaming SIMD Extensions 3
SSSE3Supplemental SSE3
SSE4.1Streaming SIMD Extensions 4.1
SSE4.2Streaming SIMD Extensions 4.2
ABMAdvanced Bit Manipulation
BMI1Bit Manipulation Instruction Set 1
BMI2Bit Manipulation Instruction Set 2
AESAES Encryption Instructions
RdRandHardware RNG
ADXMulti-Precision Add-Carry
CLMULCarry-less Multiplication Extension
F16C16-bit Floating Point Conversion
x86-1616-bit x86
x86-3232-bit x86
x86-6464-bit x86
RealReal Mode
ProtectedProtected Mode
SMMSystem Management Mode
FPUIntegrated x87 FPU
NXNo-eXecute
EISTEnhanced SpeedStep Technology
VT-xVT-x (Virtualization)
VT-dVT-d (I/O MMU virtualization)
EPTExtended Page Tables (SLAT)
MPXMemory Protection Extensions
SGXSoftware Guard Extensions
Secure KeySecure Key Technology
SMEPOS Guard Technology
IPTIdentity Protection Technology
Retrieved from "https://en.wikichip.org/w/index.php?title=intel/celeron/g4950&oldid=89822"
Facts about "Celeron G4950 - Intel"
RDF feed
Has subobject
"Has subobject" is a predefined property representing a container construct and is provided by Semantic MediaWiki.
Celeron G4950 - Intel#pcie +
device id? +
has ecc memory supportfalse +
has extended page tables supporttrue +
has featureAdvanced Encryption Standard Instruction Set Extension +, Enhanced SpeedStep Technology +, Intel VT-x +, Intel VT-d +, Extended Page Tables +, Transactional Synchronization Extensions +, Memory Protection Extensions +, Software Guard Extensions +, Secure Key Technology +, OS Guard + and Identity Protection Technology +
has intel enhanced speedstep technologytrue +
has intel identity protection technology supporttrue +
has intel secure key technologytrue +
has intel supervisor mode execution protectiontrue +
has intel vt-d technologytrue +
has intel vt-x technologytrue +
has second level address translation supporttrue +
has transactional synchronization extensionstrue +
has x86 advanced encryption standard instruction set extensiontrue +
integrated gpuUHD Graphics 610 +
integrated gpu designerIntel +
integrated gpu execution units12 +
integrated gpu max memory65,536 MiB (67,108,864 KiB, 68,719,476,736 B, 64 GiB) +
l1$ size128 KiB (131,072 B, 0.125 MiB) +
l1d$ description8-way set associative +
l1d$ size64 KiB (65,536 B, 0.0625 MiB) +
l1i$ description8-way set associative +
l1i$ size64 KiB (65,536 B, 0.0625 MiB) +
l2$ description4-way set associative +
l2$ size0.5 MiB (512 KiB, 524,288 B, 4.882812e-4 GiB) +
l3$ description8-way set associative +
l3$ size2 MiB (2,048 KiB, 2,097,152 B, 0.00195 GiB) +
max memory bandwidth35.76 GiB/s (36,618.24 MiB/s, 38.397 GB/s, 38,397.008 MB/s, 0.0349 TiB/s, 0.0384 TB/s) +
max memory channels2 +
supported memory typeDDR3L-1600 + and DDR4-2400 +
x86/has memory protection extensionstrue +
x86/has software guard extensionstrue +