CPUs

Intel Xeon W-3375 vs Intel Xeon 676X Full Specs

38 Cores
76 Threads
2.5GHz
32 Cores
64 Threads
2.8GHz
TDP
270W
TDP
275W
Bandwidth
204.8GB/s
DDR4
Bandwidth
512GB/s
·
iGPU
0
iGPU
0
Socket
Socket

Xeon W-3375Xeon W-33751,818
x1
Xeon 676XXeon 676X-
-

38 Cores
32 Cores
76 Threads
64 Threads

Base Clock
2.5GHz
Base Clock
2.8GHz
Boost Clock
4GHz
Boost Clock
4.9GHz
Overclocking
Locked
Overclocking
Unlocked

L1i
32KB
L1i
64KB
L1d
48KB
L1d
48KB
L2
1.25MB
L2
2MB
L3
57MB
L3
144MB

Type
DDR4
Type
·
Max Memory
4.1TB
Max Memory
4.1TB
ECC
Yes
ECC
Yes
Channels
8
Channels
8
Bus Width
512-bit
Bus Width
512-bit
Speed
3200MT/s
Speed
8000MT/s
Bandwidth
204.8GB/s
Bandwidth
512GB/s
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
204.8GB/s
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
512GB/s

TDP
270W
TDP
275W
Peak Power
-
Peak Power
330W
Max Operating Temp
-
Max Operating Temp
99°C Max
T-Case
80°C Max
T-Case
78°C Max
Included Cooler
0
Included Cooler
-

Bus Type
DMI
Bus Type
-
Bus Config
4 lanes
Bus Config
-
Bus Speed
8GT/s
Bus Speed
-
Bus Bandwidth
4GB/s
Bus Bandwidth
-

PCIe
PCIe 4.0 x64
126GB/sBandwidth
PCIe
PCIe 5.0 x128
504.1GB/sBandwidth

NPU Model
DL Boost
NPU Model
-

Manufacturer
Manufacturer
ISA
x86-64
ISA
x86-64
Architecture
Architecture
Family
Family
Branding
Xeon 2020 branding
Branding
Xeon 2024 branding
Codename
Ice Lake-SP
-
Ice Lake-SP-XCCVariant
Sunny CoveP-Core
-
Codename
Granite Rapids-D
27Die
Granite Rapids-HCCVariant
Redwood CoveP-Core
32M-Core
Market Segment
Workstation
Market Segment
Workstation
Release Date
Jul 29, 2021
Release Date
Feb 2, 2026

Foundry
Intel
Foundry
Intel
Other Foundries
-
Other Foundries
IntelIO
Fabrication Node
10nm+
-
Fabrication Node
Intel 3
Intel 7IO
Die Size
628mm²
-
Die Size
598mm²
482mm²IO
Transistor Count
34 Billion
Transistor Count
-
Transistor Density
54 MTr/mm²
Transistor Density
-

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