Intel® Xeon® Processor Scalable Family (Cascade Lake Refresh)
Intel Xeon Scalable processors (Cascade Lake Refresh or CLX-R) deliver high levels of compute density, scalability, and storage and memory capacity and feature multiple enhancements for HPC workloads.
The new processors deliver advanced performance with up to 28 cores and significant increases in memory and I/O bandwidth (with six memory channels and 48 PCIe lanes) to handle extremely large compute- and data-intensive workloads.
Cascade Lake CLX-R processors deliver improved Turbo frequencies, up to 4.5 GHz.They also offer support for Intel® OptaneTM DC persistent memory and enhanced DDR4 performance support, which enables more value to be extracted from larger datasets than was previously possible. It also allows for snew data-intensive use cases.
On this page you will meet the next generation of processors. We’re highlighting the key benefits and features, the full SKU list and our systems that support Cascade Lake.
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Processor Levels and Features
* Changes from level to level are highlighted in Blue Text.
Bronze
32XX
- Max 2 Sockets
- 6 channel DDR4 @ 2133
- 2x UPI links @ 9.6GT/s
- 16 DP FLOPs per cycle
- AVX 512 (1x 512b FMA)
- Hyper Threading
- Turbo Boost
Silver
42XX
- Max 2 Sockets
- 6 channel DDR4 @ 2400
- 2 UPI links @ 9.6GT/s
- 16 DP FLOPs per cycle
- AVX-512 (1x 512b FMA)
- Hyper-Threading
- Turbo Boost
Gold
52XX
- Max 4 Sockets
- 6 channel DDR4 @ 2400
- 2 UPI links @ 10.4GT/s
- 16 DP FLOPs per cycle
- AVX-512 (1x 512b FMA)
- Hyper-Threading
- Turbo Boost
Gold
62XX
- Max 4 Sockets
- 6 channels DDR4 @ 2666
- 3 UPI links @ 10.4GT/s
- 32 DP FLOPs per cycle
- AVX-512 (2x 512b FMA)
- Hyper-Threading
- Turbo Boost
Platinum
82XX
- Max 8 Sockets
- 6 channel DDR4 @ 2666
- 3 UPI links @ 10.4GT/s
- 32 DP FLOPs per cycle
- AVX-512 (2x 512b FMA)
- Hyper-Threading
- Turbo Boost
Processor Transition: "Broadwell" or "Skylake" to "Cascade Lake"
Intel® Xeon® Processor SKU list
Filter list
Gen | Level | Model | Cores | Speed | Cache | TDP | Mem Speed | DP FLOPs / cycle | Max RAM |
---|
Intel® Xeon® SP and CLX-R systems
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CPU per node
2x up to 96 core Intel Xeon SP (Cascade Lake)
-
MEMORY per node
24x DDR4 2933MHz DIMM sockets (Max: 2.9296875 TB)
-
STORAGE per node
2x 2.5" SSD,NVMe drive bays (Max: 6 TB)
-
CONNECTIVITY per node
Onboard 2x 10Gb NICs & Optional: 10GbE, 40GbE, InfiniBand, OmniPath, 100GbE
-
DENSITY
Compute Block multi-node rackmount chassis with redundant power
-
CPU
2x up to 26 core Intel Xeon SP (Cascade Lake)
-
MEMORY
24x DDR4 2933MHz DIMM sockets (Max: 6 TB)
-
STORAGE
8x 2.5" SATA,SSD drive bays (Max: 96 TB)
-
ACCELERATORS
Max 8x NVIDIA Tesla, NVIDIA Quadro, NVIDIA GTX accelerators
-
CONNECTIVITY
Onboard 2x 1Gb NICs & Optional: 10GbE, 40GbE, InfiniBand, OmniPath, 100GbE
-
DENSITY
2U rackmount chassis with redundant power
-
CPU
1x up to 28 core Intel Xeon SP (Cascade Lake)
-
MEMORY
12x DDR4 2666MHz DIMM sockets (Max: 768 GB)
-
STORAGE
2x 2.5" SSD drive bays (Max: 15.36 TB)
-
ACCELERATORS
Max 4x NVIDIA Tesla accelerators
-
CONNECTIVITY
Onboard 2x 10Gb NICs & Optional: 10GbE, 40GbE, InfiniBand, OmniPath, 100GbE
-
DENSITY
1U chassis
-
CPU
2x up to 28 core Intel Xeon SP (Cascade Lake)
-
MEMORY
24x DDR4 2933MHz DIMM sockets (Max: 1.5 TB)
-
STORAGE
8x 2.5" NVMe drive bays (Max: 64 TB)
-
CONNECTIVITY
Onboard 2x 10Gb NICs & Optional: 10GbE, 40GbE, InfiniBand, OmniPath, 100GbE
-
DENSITY
1U rackmount chassis with redundant power
ACTserv x4210
This server is ideal for use as a workstation or head node.
ACTserv x2275c
Our ACTserv x2275c is a perfect balance 2x Xeon SP CPUs, 4x GPUs and storage.
-
CPU
2x up to 26 core Intel Xeon SP (Cascade Lake)
-
MEMORY
16x DDR4 2919MHz DIMM sockets (Max: 1 TB)
-
STORAGE
8x 3.5"SATA,SSD,NVMe drive bays (Max: 96 TB)
-
ACCELERATORS
Max 4x NVIDIA Tesla, NVIDIA Quadro, NVIDIA GTX accelerators
-
CONNECTIVITY
Onboard 2x 1Gb NICs & Optional: 10GbE, 40GbE, InfiniBand, OmniPath, 100GbE
-
DENSITY
2U rackmount chassis with redundant power
ACTserv x4270c
Our ACTserv x4270c is a GPU powerhouse with 2x Xeon SP CPUs and up to 8x GPUs
-
CPU
2x up to 28 core Intel Xeon SP (Cascade Lake)
-
MEMORY
24x DDR4 2933MHz DIMM sockets (Max: 1.5 TB)
-
STORAGE
14x 2.5" SATA,SSD drive bays (Max: 53.76 TB)
-
ACCELERATORS
Max 8x NVIDIA Tesla, NVIDIA Quadro, NVIDIA GTX accelerators
-
CONNECTIVITY
Onboard 2x 10Gb NICs & Optional: 10GbE, 40GbE, InfiniBand, OmniPath, 100GbE
-
DENSITY
4U rackmount chassis with redundant power
-
CPU
2x up to 28 core Intel Xeon SP (Cascade Lake)
-
MEMORY
24x DDR4 2933MHz DIMM sockets (Max: 1.5 TB)
-
STORAGE
8x 2.5" SATA,SSD,NVMe drive bays (Max: 64 TB)
-
ACCELERATORS
Max 2x NVIDIA Tesla accelerators
-
CONNECTIVITY
Onboard 2x 10Gb NICs & Optional: 10GbE, 40GbE, InfiniBand, OmniPath, 100GbE
-
DENSITY
2U rackmount chassis with redundant power
-
CPU per node
2x up to 22 core Intel Xeon SP (Cascade Lake)
-
MEMORY per node
16x DDR4 2933MHz DIMM sockets (Max: 1 TB)
-
STORAGE per node
3x 3.5"SATA,SSD drive bays (Max: 36 TB)
-
CONNECTIVITY per node
Onboard 2x 10Gb NICs & Optional: 10GbE, 40GbE, InfiniBand, OmniPath, 100GbE
-
DENSITY
Compute Block multi-node rackmount chassis with redundant power
-
CPU
2x up to 28 core Intel Xeon SP (Cascade Lake)
-
MEMORY
24x DDR4 2933MHz DIMM sockets (Max: 1.5 TB)
-
STORAGE
24x 2.5" NVMe drive bays (Max: 192 TB)
-
CONNECTIVITY
Onboard 2x 10Gb NICs & Optional: 10GbE, 40GbE, InfiniBand, OmniPath, 100GbE
-
DENSITY
2U rackmount chassis with redundant power
-
CPU per node
2x up to 22 core Intel Xeon SP (Cascade Lake)
-
MEMORY per node
16x DDR4 2933MHz DIMM sockets (Max: 1 TB)
-
STORAGE per node
6x 2.5" SATA drive bays (Max: 23.04 TB)
-
CONNECTIVITY per node
Onboard 2x 10Gb NICs & Optional: 10GbE, 40GbE, InfiniBand, OmniPath, 100GbE
-
DENSITY
Compute Block multi-node rackmount chassis with redundant power
-
CPU per node
2x up to 28 core Intel Xeon SP (Cascade Lake)
-
MEMORY per node
16x DDR4 2933MHz DIMM sockets (Max: 1 TB)
-
STORAGE per node
1x 2.5" SSD drive bays (Max: 3.84 TB)
-
CONNECTIVITY per node
Onboard 2x 10Gb NICs & Optional: 10GbE, 40GbE, InfiniBand, OmniPath, 100GbE
-
DENSITY
Compute Block multi-node rackmount chassis with redundant power
-
CPU
2x up to 28 core Intel Xeon SP (Cascade Lake)
-
MEMORY
24x DDR4 2933MHz DIMM sockets (Max: 1.5 TB)
-
STORAGE
8x 2.5" SATA,SSD,NVMe drive bays (Max: 64 TB)
-
CONNECTIVITY
Onboard 2x 10Gb NICs & Optional: 10GbE, 40GbE, InfiniBand, OmniPath, 100GbE
-
DENSITY
1U rackmount chassis with redundant power
ACTstation x250
Our most powerful workstation gives you the power of HPC on your desktop. This workstation is
quiet and air cooled.
Holds up to two NVIDIA GPUs.
Up to 56 cores and 768 GB memory.
-
CPU
2x up to 56 core Intel Xeon SP (Cascade Lake)
-
MEMORY
12x DDR4 2933MHz DIMM sockets (Max: 768 GB)
-
STORAGE
8x 3.5"SATA,NVMe drive bays (Max: 96 TB)
-
ACCELERATORS
Max 2x NVIDIA Quadro, NVIDIA GTX accelerators
-
CONNECTIVITY
Onboard 2x 1Gb NICs & Optional: 10GbE, 40GbE
-
DENSITY
Desktop chassis
-
CPU
2x up to 22 core Intel Xeon SP (Cascade Lake)
-
MEMORY
24x DDR4 2933MHz DIMM sockets (Max: 1.5 TB)
-
STORAGE
8x 3.5"SATA,SSD drive bays (Max: 96 TB)
-
CONNECTIVITY
Onboard 2x 10Gb NICs & Optional: 10GbE, 40GbE, InfiniBand, OmniPath, 100GbE
-
DENSITY
2U rackmount chassis with redundant power
-
CPU
2x up to 28 core Intel Xeon SP (Cascade Lake)
-
MEMORY
24x DDR4 2933MHz DIMM sockets (Max: 1.5 TB)
-
STORAGE
8x 2.5" SATA drive bays (Max: 30.72 TB)
-
CONNECTIVITY
Onboard 2x 10Gb NICs & Optional: 10GbE, 40GbE, InfiniBand, OmniPath, 100GbE
-
DENSITY
1U rackmount chassis with redundant power
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