Intel Core i3-1120G4 vs Intel Core i3-1115GRE
Intel Core i3-1120G4
$281
Intel Core i3-1115GRE
$372
|
4 Cores
8 Threads
1.5GHz Clock
|
2 Cores
4 Threads
2.2GHz Clock
|
|
Socket
BGA 1598
|
Socket
BGA 1449
|
|
iGPU
UHD 48EU 1100MHz Gen 12
850 GFLOPS FP32
|
iGPU
UHD 48EU 1250MHz Gen 12
960 GFLOPS FP32
|
GB6 Single-Core
|
|
Core i3-1120G4 - GB6S 1,450
x1
Core i3-1115GRE - GB6S 1,550
x1.07
GB6 Multi-Core
|
|
Core i3-1120G4 - GB6M 3,900
x1.3
Core i3-1115GRE - GB6M 3,000
x1
|
|
Core i3-1120G4 - 68.3GB/s
x1.33
Core i3-1115GRE - 51.2GB/s
x1
|
|
Core i3-1120G4 - 15W
x1
Core i3-1115GRE - 15W
x1
|
|
Core i3-1120G4 - 850 GFLOPS FP32
x1
Core i3-1115GRE - 960 GFLOPS FP32
x1.13
|
GB6S 1,450
36%
|
GB6S 1,550
38%
|
|
GB6M 3,900
15%
|
GB6M 3,000
11%
|
|
CB23S N/A
0%
|
CB23S 1,275
49%
|
|
CB23M N/A
0%
|
CB23M 3,070
7%
|
|
Manufacturer
Intel
|
Manufacturer
Intel
|
|
Architecture
Tiger Lake
|
Architecture
Tiger Lake
|
|
Family
Core 11th Gen
|
Family
Core 11th Gen
|
|
Instruction Set (ISA)
x86-64
|
Instruction Set (ISA)
x86-64
|
|
Codename
Tiger Lake-UP4
Tiger Lake-4C-GT2
Willow Cove
|
Codename
Tiger Lake-UP3
Tiger Lake-4C-GT2
Willow Cove
|
|
Market Segment
Laptop
|
Market Segment
Laptop
|
|
Release Date
9/2/2020
|
Release Date
9/2/2020
|
|
Foundry
Intel
Intel (PCH Die)
|
Foundry
Intel
Intel (PCH Die)
|
|
Node
10nm SuperFin
14nm (PCH Die)
|
Node
10nm SuperFin
14nm (PCH Die)
|
|
Die Size
123 mm²
46 mm² (PCH Die)
|
Die Size
123 mm²
46 mm² (PCH Die)
|
|
Transistor Count
8 Billion
|
Transistor Count
8 Billion
|
|
4 Cores
|
2 Cores
|
|
8 Threads
|
4 Threads
|
|
1.5GHz
3.5GHz Boost
|
2.2GHz
3.9GHz Boost
|
|
Overclocking
Locked
|
Overclocking
Locked
|
|
Type
OPI
|
Type
OPI
|
|
Transfer Rate
2GT/s
|
Transfer Rate
4GT/s
|
|
Lanes
2
|
Lanes
8
|
|
Bandwidth
0.5GB/s
|
Bandwidth
4GB/s
|
|
Bi-directional
1GB/s
|
Bi-directional
8GB/s
|
|
L0 Instruction
|
L0 Instruction
|
|
L0 Data
|
L0 Data
|
|
L1 Instruction
32KB/Core
8-way set associative
|
L1 Instruction
32KB/Core
8-way set associative
|
|
L1 Data
48KB/Core
12-way set associative
|
L1 Data
48KB/Core
12-way set associative
|
|
L2
1280KB/Core
20-way set associative
|
L2
1280KB/Core
20-way set associative
|
|
L3
8MB Shared
12-way set associative
|
L3
6MB Shared
12-way set associative
|
|
Channels
2
|
Channels
2
|
|
Max Memory
32GB
|
Max Memory
64GB
32GB
|
|
ECC
Not Supported
|
ECC
Supported
|
|
Bus Width/Channel
64Bit
Bus Width
128Bit
|
Bus Width/Channel
64Bit
Bus Width
128Bit
|
|
Clock
2133MHz
Transfer Rate
4266MT/s
|
Clock
1600MHz
1866MHz
Transfer Rate
3200MT/s
3733MT/s
|
|
Bandwidth/Channel
34.1GB/s
Bandwidth
68.3GB/s
|
Bandwidth/Channel
25.6GB/s
29.9GB/s
Bandwidth
51.2GB/s
59.7GB/s
|
|
TDP
15W
9W cTDP Down
-
|
TDP
15W
12W cTDP Down
28W cTDP Up
|
|
Temp
100°C Max
|
Temp
100°C Max
|
|
Included Cooler
|
Included Cooler
|
|
PCIe 4.0 x4 Lanes
|
PCIe 4.0 x4 Lanes
|
|
UHD 48EU 1100MHz Gen 12
384 Shaders
1100MHz
850 GFLOPS FP32
|
UHD 48EU 1250MHz Gen 12
384 Shaders
1250MHz
960 GFLOPS FP32
|
|
GNA 2.0
|
GNA 2.0
|
|
No Cellular
|
No Cellular
|
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