Intel Xeon W-2255 vs Intel Xeon W-1270P
Intel Xeon W-2255
$778
Intel Xeon W-1270P
$428
|
10 Cores
20 Threads
3.7GHz Clock
|
8 Cores
16 Threads
3.8GHz Clock
|
|
Socket
LGA 2066
|
Socket
LGA 1200
|
|
iGPU
No GPU
- -
|
iGPU
UHD P630 1200MHz
460 GFLOPS FP32
|
|
GB6S 1,560
38%
|
GB6S 1,730
43%
|
|
GB6M 9,415
35%
|
GB6M 8,250
31%
|
|
CB23S N/A
0%
|
CB23S N/A
0%
|
|
CB23M N/A
0%
|
CB23M N/A
0%
|
|
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
Cascade Lake-W
-
Cascade Lake-SP-LCC
-
-
-
-
-
-
|
Codename
Comet Lake-S
-
Comet Lake-8C
-
-
-
-
-
-
|
|
Market Segment
Workstation
|
Market Segment
Workstation
|
|
Release Date
10/7/2019
|
Release Date
5/1/2020
|
|
Foundry
Intel
-
-
-
|
Foundry
Intel
-
-
-
|
|
Node
14nm++
-
-
-
|
Node
14nm+++
-
-
-
|
|
Die Size
324 mm²
-
-
-
|
Die Size
174 mm²
-
-
-
|
|
Transistor Count
5.7 Billion
-
-
-
|
Transistor Count
3 Billion
-
-
-
|
|
10 Cores
-
-
-
|
8 Cores
-
-
-
|
|
20 Threads
-
-
-
|
16 Threads
-
-
-
|
|
-
3.7GHz
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
1024KB/Core
16-way set associative
-
-
-
-
-
-
-
-
-
-
|
L2
256KB/Core
8-way set associative
-
-
-
-
-
-
-
-
-
-
|
|
L3
-
19.3MB Shared
-
11-way set associative
-
-
-
-
-
|
L3
-
16MB Shared
-
16-way set associative
-
-
-
-
-
|
|
-
-
-
-
|
-
-
-
-
|
|
Channels
4
|
Channels
2
|
|
Max Memory
1024GB
|
Max Memory
128GB
|
|
ECC
Supported
|
ECC
Supported
|
|
Bus Width/Channel
64Bit
Bus Width
256Bit
|
Bus Width/Channel
64Bit
Bus Width
128Bit
|
|
Clock
1467MHz
Transfer Rate
2933MT/s
|
Clock
1467MHz
Transfer Rate
2933MT/s
|
|
Bandwidth/Channel
23.5GB/s
Bandwidth
93.9GB/s
|
Bandwidth/Channel
23.5GB/s
Bandwidth
46.9GB/s
|
|
TDP
165W
-
-
-
|
TDP
125W
-
-
-
|
|
Temp
-
62°C TCase
|
Temp
100°C Max
-
|
|
Included Cooler
Not Included
|
Included Cooler
Not Included
|
|
PCIe 3.0 x48 Lanes
|
PCIe 3.0 x16 Lanes
|
|
No GPU
-
-
- -
|
UHD P630 1200MHz
192 Shaders
1200MHz
460 GFLOPS FP32
|
|
No NPU
-
|
No NPU
-
|
|
-
-
|
-
-
|
|
-
|
-
|
|
-
-
|
-
-
|
|
No Cellular
|
No Cellular
|
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