Xeon Bronze
Xeon Bronze Logo
Developer	Intel
Manufacturer	Intel
Type	Microprocessors
Introduction	May 4, 2017 (announced) July 11, 2017 (launch)
Architecture	x86 server multiprocessors
ISA	x86-64
µarch	Skylake
Word size	64 bit 8 octets 16 nibbles
Process	14 nm 0.014 μm 1.4e-5 mm
Technology	CMOS
Package	FCLGA-3647
Socket	LGA-3647
Succession
←
Xeon E7 Xeon E5

Xeon Bronze is a family of 64-bit x86 dual-socket multi-core entry-level server microprocessors introduced by Intel in 2017.

Overview

Released in July 2017, the Xeon Bronze are the successor to the Xeon E5/E7 families. Xeon Bronze is geared toward entry-level dual-socket server and workstation microprocessors. Those processors are ideally positioned for price-sensitive applications which require light-range workloads with enhanced security features and large memory. Additionally, those processors incorporate a number of Ultra Path Interconnect (UPI) links. Unlike the higher tier Xeon families, the Xeon Bronze doesn't have Turbo Boost Technology or Hyper-Threading support.

Members

3100-Series (Skylake)

See also: Skylake µarch

Second-generation Xeon Introduced in July 2017, the Skylake-based Xeon Bronze microprocessors are all dual-socket multiprocessors with up to 8 cores and 8 threads. Additionally, all Xeon Bronze processors support:

• TDP: 85 W
• Mem: 768 GiB hexa-channel DDR4-2133 ECC memory.
• I/O: 48 PCIe 3 lanes
• ISA: Everything up to AVX-512 (SMM, FPU, NX, MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AES, AVX, FMA3, AVX2, AVX512F, AVX512CD, AVX512BW, AVX512DQ, AVX512VL)
• Features: Speed Shift, vPro, VT-x, TSX, TXT, Volume Management Device (VMD), Mode-based Execute Control (MBE), Key Protection Technology (KPT), and Platform Trust Technology (PTT).

All Xeon Bronze processors support QuickAssist Technology which is integrated on the chipset as well as the Omni-Path Architecture on the chipset as well as via discrete PCIe cards. All models also support 2 Ultra Path Interconnect (UPI) links.

	List of Skylake-based Xeon Bronze Processors
Model	Price	Launched	Cores	Threads	Frequency	TDP	L2$	L3$
3104	$ 213.00 € 191.70 £ 172.53 ¥ 22,009.29	11 July 2017	6	6	1.7 GHz 1,700 MHz 1,700,000 kHz	85 W 85,000 mW 0.114 hp 0.085 kW	6 MiB 6,144 KiB 6,291,456 B 0.00586 GiB	8.25 MiB 8,448 KiB 8,650,752 B 0.00806 GiB
3106	$ 306.00 € 275.40 £ 247.86 ¥ 31,618.98	11 July 2017	8	8	1.7 GHz 1,700 MHz 1,700,000 kHz	85 W 85,000 mW 0.114 hp 0.085 kW	8 MiB 8,192 KiB 8,388,608 B 0.00781 GiB	11 MiB 11,264 KiB 11,534,336 B 0.0107 GiB
Count: 2

3200-Series (Cascade Lake)

See also: Skylake µarch

Second-generation Xeon Scalable Bronze was introduced in early 2018. Those processors are fabricated on an enhanced 14 nm process based on the Cascade Lake microarchitecture. Those processors introduced new new instructions for the acceleration of machine learning (inference) as well as support for persistent memory. All 3200-series Xeon Bronze processors support:

• TDP: 85 W
• Mem: 1 TiB hexa-channel DDR4-2133 ECC memory.
• I/O: 48 PCIe 3 lanes
• ISA: Everything up to AVX-512 (SMM, FPU, NX, MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AES, AVX, FMA3, AVX2, AVX-512-F/CD/BW/DQ/VL/VNNI)
• Features: Speed Shift, vPro, VT-x, TSX, TXT, Volume Management Device (VMD), Mode-based Execute Control (MBE), Key Protection Technology (KPT), and Platform Trust Technology (PTT).

All Xeon Bronze processors support QuickAssist Technology which is integrated on the chipset as well as the Omni-Path Architecture on the chipset as well as via discrete PCIe cards. All models also support 2 Ultra Path Interconnect (UPI) links.

	List of Cascade Lake-based Xeon Bronze Processors
Model	Price	Launched	Cores	Threads	Frequency	TDP	L2$	L3$
3204	$ 213.00 € 191.70 £ 172.53 ¥ 22,009.29 , $ 224.00 € 201.60 £ 181.44 ¥ 23,145.92	2 April 2019	6	6	1.9 GHz 1,900 MHz 1,900,000 kHz	85 W 85,000 mW 0.114 hp 0.085 kW	6 MiB 6,144 KiB 6,291,456 B 0.00586 GiB	8.25 MiB 8,448 KiB 8,650,752 B 0.00806 GiB
Count: 1

See also

• Xeon Silver
• Xeon Gold
• Xeon Platinum