Intel Xeon W-1250 vs Intel Xeon W-1270P
Intel Xeon W-1250
$255
Intel Xeon W-1270P
$428
|
6 Cores
12 Threads
3.3GHz Clock
|
8 Cores
16 Threads
3.8GHz Clock
|
|
Socket
LGA 1200
|
Socket
LGA 1200
|
|
iGPU
UHD P630 1200MHz
460 GFLOPS FP32
|
iGPU
UHD P630 1200MHz
460 GFLOPS FP32
|
GB6 Single-Core
|
|
Xeon W-1250 - GB6S 1,460
x1
Xeon W-1270P - GB6S 1,730
x1.18
GB6 Multi-Core
|
|
Xeon W-1250 - GB6M 5,990
x1
Xeon W-1270P - GB6M 8,250
x1.38
|
|
Xeon W-1250 - 42.7GB/s
x1
Xeon W-1270P - 46.9GB/s
x1.1
|
|
Xeon W-1250 - 80W
x1
Xeon W-1270P - 125W
x1.56
|
|
Xeon W-1250 - 460 GFLOPS FP32
x1
Xeon W-1270P - 460 GFLOPS FP32
x1
|
GB6S 1,460
36%
|
GB6S 1,730
43%
|
|
GB6M 5,990
22%
|
GB6M 8,250
31%
|
|
0%
|
0%
|
|
0%
|
0%
|
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Manufacturer
Intel
|
Manufacturer
Intel
|
|
Architecture
Skylake
|
Architecture
Skylake
|
|
Family
Xeon 2
|
Family
Xeon 2
|
|
Instruction Set (ISA)
x86-64
|
Instruction Set (ISA)
x86-64
|
|
Codename
Comet Lake-S
Comet Lake-6C
|
Codename
Comet Lake-S
Comet Lake-8C
|
|
Market Segment
Workstation
|
Market Segment
Workstation
|
|
Release Date
5/1/2020
|
Release Date
5/1/2020
|
|
Foundry
Intel
|
Foundry
Intel
|
|
Node
14nm+++
|
Node
14nm+++
|
|
Die Size
150 mm²
|
Die Size
174 mm²
|
|
Transistor Count
2.5 Billion
|
Transistor Count
3 Billion
|
|
6 Cores
|
8 Cores
|
|
12 Threads
|
16 Threads
|
|
3.3GHz
4.7GHz Boost
|
3.8GHz
5.1GHz 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
8-way set associative
|
L2
256KB/Core
8-way set associative
|
|
L3
12MB Shared
16-way set associative
|
L3
16MB Shared
16-way set associative
|
|
Channels
2
|
Channels
2
|
|
Max Memory
128GB
|
Max Memory
128GB
|
|
ECC
Supported
|
ECC
Supported
|
|
Bus Width/Channel
64Bit
Bus Width
128Bit
|
Bus Width/Channel
64Bit
Bus Width
128Bit
|
|
Clock
1333MHz
Transfer Rate
2666MT/s
|
Clock
1467MHz
Transfer Rate
2933MT/s
|
|
Bandwidth/Channel
21.3GB/s
Bandwidth
42.7GB/s
|
Bandwidth/Channel
23.5GB/s
Bandwidth
46.9GB/s
|
|
TDP
80W
|
TDP
125W
|
|
Temp
100°C Max
|
Temp
100°C Max
|
|
Included Cooler
|
Included Cooler
|
|
PCIe 3.0 x16 Lanes
|
PCIe 3.0 x16 Lanes
|
|
UHD P630 1200MHz
192 Shaders
1200MHz
460 GFLOPS FP32
|
UHD P630 1200MHz
192 Shaders
1200MHz
460 GFLOPS FP32
|
|
No NPU
|
No NPU
|
|
No Cellular
|
No Cellular
|
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