Intel Core i7-9700K vs Intel Core i7-8700B
Intel Core i7-9700K
$374
Intel Core i7-8700B
|
8 Cores
8 Threads
3.6GHz Clock
|
6 Cores
12 Threads
3.2GHz Clock
|
|
Socket
LGA 1151
|
Socket
BGA 1440
|
|
iGPU
UHD 630 1200MHz
460 GFLOPS FP32
|
iGPU
UHD 630 1200MHz
460 GFLOPS FP32
|
|
GB6S 1,700
42%
|
GB6S 1,550
38%
|
|
GB6M 7,215
27%
|
GB6M 5,900
22%
|
|
CB23S 1,285
49%
|
CB23S 1,145
44%
|
|
CB23M 9,430
22%
|
CB23M 7,970
18%
|
|
Manufacturer
Intel
|
Manufacturer
Intel
|
|
Architecture
Skylake
|
Architecture
Skylake
|
|
Family
Core 9th Gen
|
Family
Core 8th Gen
|
|
Instruction Set (ISA)
x86-64
|
Instruction Set (ISA)
x86-64
|
|
Codename
Coffee Lake-R
-
Coffee Lake-8C
-
-
-
-
-
-
|
Codename
Coffee Lake-B
-
Coffee Lake-6C
-
-
-
-
-
-
|
|
Market Segment
Desktop
|
Market Segment
Desktop
|
|
Release Date
6/1/2019
|
Release Date
10/30/2018
|
|
Foundry
Intel
-
-
-
|
Foundry
Intel
-
-
-
|
|
Node
14nm++
-
-
-
|
Node
14nm++
-
-
-
|
|
Die Size
174 mm²
-
-
-
|
Die Size
150 mm²
-
-
-
|
|
Transistor Count
3 Billion
-
-
-
|
Transistor Count
2.5 Billion
-
-
-
|
|
8 Cores
-
-
-
|
6 Cores
-
-
-
|
|
8 Threads
-
-
-
|
12 Threads
-
-
-
|
|
-
3.6GHz
4.9GHz Boost
-
|
-
3.2GHz
4.6GHz Boost
-
|
|
-
-
-
|
-
-
-
|
|
-
-
-
|
-
-
-
|
|
Overclocking
Locked
-
-
-
|
Overclocking
Locked
-
-
-
|
|
Type
DMI
|
Type
DMI
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
Transfer Rate
8GT/s
|
Transfer Rate
8GT/s
|
|
-
-
|
-
-
|
|
Lanes
4
|
Lanes
4
|
|
Bandwidth
4GB/s
|
Bandwidth
4GB/s
|
|
Bi-directional
8GB/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
32KB/Core
8-way set associative
-
-
-
-
|
L1 Data
32KB/Core
8-way set associative
-
-
-
-
|
|
L2
256KB/Core
4-way set associative
-
-
-
-
-
-
-
-
-
-
|
L2
256KB/Core
4-way set associative
-
-
-
-
-
-
-
-
-
-
|
|
L3
-
12MB Shared
-
16-way set associative
-
-
-
-
-
|
L3
-
12MB Shared
-
16-way set associative
-
-
-
-
-
|
|
-
-
-
-
|
-
-
-
-
|
|
Channels
2
|
Channels
2
|
|
Max Memory
128GB
|
Max Memory
64GB
|
|
ECC
Not Supported
|
ECC
Not Supported
|
|
Bus Width/Channel
64Bit
Bus Width
128Bit
|
Bus Width/Channel
64Bit
Bus Width
128Bit
|
|
Clock
1333MHz
Transfer Rate
2666MT/s
|
Clock
1333MHz
Transfer Rate
2666MT/s
|
|
Bandwidth/Channel
21.3GB/s
Bandwidth
42.7GB/s
|
Bandwidth/Channel
21.3GB/s
Bandwidth
42.7GB/s
|
|
TDP
95W
-
-
-
|
TDP
65W
-
-
-
|
|
Temp
100°C Max
-
|
Temp
100°C Max
-
|
|
Included Cooler
Not Included
|
Included Cooler
Not Included
|
|
PCIe 3.0 x16 Lanes
|
PCIe 3.0 x16 Lanes
|
|
UHD 630 1200MHz
192 Shaders
1200MHz
460 GFLOPS FP32
|
UHD 630 1200MHz
192 Shaders
1200MHz
460 GFLOPS FP32
|
|
No NPU
-
|
No NPU
-
|
|
-
-
|
-
-
|
|
-
|
-
|
|
-
-
|
-
-
|
|
No Cellular
|
No Cellular
|
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