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Difference between revisions of "intel/pentium (2009)/g4500"
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(Cache)
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== Cache ==
 
== Cache ==
 
{{main|intel/microarchitectures/skylake#Memory_Hierarchy|l1=Skylake § Cache}}
 
{{main|intel/microarchitectures/skylake#Memory_Hierarchy|l1=Skylake § Cache}}
{{cache info
+
{{cache size
 +
|l1 cache=128 KiB
 
|l1i cache=64 KiB
 
|l1i cache=64 KiB
 
|l1i break=2x32 KiB
 
|l1i break=2x32 KiB
 
|l1i desc=8-way set associative
 
|l1i desc=8-way set associative
|l1i extra=(per core, write-back)
 
 
|l1d cache=64 KiB
 
|l1d cache=64 KiB
 
|l1d break=2x32 KiB
 
|l1d break=2x32 KiB
 
|l1d desc=8-way set associative
 
|l1d desc=8-way set associative
|l1d extra=(per core, write-back)
+
|l1d policy=write-back
 
|l2 cache=512 KiB
 
|l2 cache=512 KiB
 
|l2 break=2x256 KiB
 
|l2 break=2x256 KiB
 
|l2 desc=4-way set associative
 
|l2 desc=4-way set associative
|l2 extra=(per core)
+
|l2 policy=write-back
 
|l3 cache=3 MiB
 
|l3 cache=3 MiB
 
|l3 break=2x1.5 MiB
 
|l3 break=2x1.5 MiB
 +
|l3 policy=write-back
 
}}
 
}}
  

Revision as of 02:31, 15 May 2017

Template:mpu Pentium G4500 is a dual-core budget 64-bit x86 microprocessor introduced by Intel in late 2015. This processor, which is based on the Skylake microarchitecture, is fabricated on Intel's 14 nm process and operates at 3.5 GHz with a TDP of 51 W. The G4500 incorporates the HD Graphics 530 IGP operating at up to 1.05 GHz and supports up to 64 GiB of dual-channel DDR4-2133 ECC memory.

Cache

Main article: Skylake § 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$3 MiB
3,072 KiB
3,145,728 B
0.00293 GiB
  2x1.5 MiB write-back

Graphics

Integrated Graphic Information
GPU Intel HD Graphics 530
Device ID 0x1912
Execution Units 24
Displays 3
Frequency 350 MHz
0.35 GHz
350,000 KHz
Max frequency 1.05 GHz
1,050 MHz
1,050,000 KHz
Max memory 64 GB
"GB" is not declared as a valid unit of measurement for this property.
Output DisplayPort, Embedded DisplayPort, HDMI, DVI
DirectX 12.1
OpenGL 4.4
OpenCL 2.0
HDMI 1.4
DP 1.2
eDP 1.3
Max HDMI Res 4096x2304 @24 Hz
Max DP Res 4096x2304 @60 Hz
Max eDP Res 4096x2304 @60 Hz
Intel Quick Sync Video
Intel InTru 3D
Intel Insider
Intel WiDi (Wireless Display)
Intel Clear Video

Memory controller

Integrated Memory Controller
Type DDR3L-1333, DDR3L-1600, DDR4-1866, DDR4-2133
Controllers 1
Channels 2
ECC Support Yes
Max bandwidth 34.1 GB/s
Max memory 64 GB

Expansions

Template:mpu expansions

Features

Template:mpu features

Facts about "Pentium G4500 - Intel"
device id0x1912 +
has featureintegrated gpu +
integrated gpuIntel HD Graphics 530 +
integrated gpu base frequency350 MHz (0.35 GHz, 350,000 KHz) +
integrated gpu max frequency1,050 MHz (1.05 GHz, 1,050,000 KHz) +
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$ size3 MiB (3,072 KiB, 3,145,728 B, 0.00293 GiB) +