Intel Core i9-10900X vs Intel Xeon W-3275

Intel Core i9-10900X $599
Intel Xeon W-3275 $4,449
10 Cores
20 Threads
3.7GHz Clock
28 Cores
56 Threads
2.5GHz Clock
Socket
LGA 2066
Socket
LGA 3647
iGPU
No GPU
iGPU
No GPU

GB6 Single-Core

  • Same Performance vs Xeon W-3275
  • Same Performance vs Core i9-10900X
Core i9-10900X - GB6S 1,585
x1
Xeon W-3275 - GB6S 1,580
x1

GB6 Multi-Core

  • 23% slower vs Xeon W-3275
  • 30% faster vs Core i9-10900X
Core i9-10900X - GB6M 9,510
x1
Xeon W-3275 - GB6M 12,400
x1.3

CB23 Single-Core

  • Same Performance vs Xeon W-3275
  • Same Performance vs Core i9-10900X
Core i9-10900X - CB23S 1,145
x1
Xeon W-3275 - CB23S 1,150
x1

CB23 Multi-Core

  • 49% slower vs Xeon W-3275
  • 96% faster vs Core i9-10900X
Core i9-10900X - CB23M 14,300
x1
Xeon W-3275 - CB23M 28,050
x1.96
  • 33% slower vs Xeon W-3275
  • 50% faster vs Core i9-10900X
Core i9-10900X - 93.9GB/s
x1
Xeon W-3275 - 140.8GB/s
x1.5
  • 20% lower vs Xeon W-3275
  • 24% higher vs Core i9-10900X
Core i9-10900X - 165W
x1
Xeon W-3275 - 205W
x1.24
GB6S 1,580
39%
GB6M 12,400
46%
CB23S 1,145
44%
CB23S 1,150
44%
CB23M 14,300
33%
CB23M 28,050
65%
Manufacturer
Intel
Manufacturer
Intel
Architecture
Skylake
Architecture
Skylake
Family
Core 10th Gen
Family
Xeon 2
Instruction Set (ISA)
x86-64
Instruction Set (ISA)
x86-64
Codename
Cascade Lake-X
Cascade Lake-SP-LCC
Codename
Cascade Lake-W
Cascade Lake-SP-XCC
Market Segment
Workstation
Market Segment
Workstation
Release Date
10/19/2019
Release Date
6/3/2019
Foundry
Intel
Foundry
Intel
Node
14nm++
Node
14nm++
Die Size
324 mm²
Die Size
700 mm²
Transistor Count
5.7 Billion
Transistor Count
12.3 Billion
10 Cores
28 Cores
20 Threads
56 Threads
3.7GHz
4.7GHz Boost
2.5GHz
4.6GHz Boost
Overclocking
Unlocked
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
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
16-way set associative
L2
1024KB/Core
16-way set associative
L2
1024KB/Core
16-way set associative
L3
19.3MB Shared
11-way set associative
L3
38.5MB Shared
11-way set associative
Channels
4
Channels
6
Max Memory
256GB
Max Memory
1024GB
ECC
Supported
ECC
Supported
Bus Width/Channel
64Bit
Bus Width
256Bit
Bus Width/Channel
64Bit
Bus Width
384Bit
Clock
1467MHz
Transfer Rate
2933MT/s
Clock
1466MHz
Transfer Rate
2933MT/s
Bandwidth/Channel
23.5GB/s
Bandwidth
93.9GB/s
Bandwidth/Channel
23.5GB/s
Bandwidth
140.8GB/s
TDP
165W
TDP
205W
Temp
94°C Max
Temp
76°C Max
PCIe 3.0 x48 Lanes
PCIe 3.0 x64 Lanes
No GPU
No GPU
No NPU
No NPU
No Cellular
No Cellular
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