Intel® Xeon™ Gold 6334

The Intel Xeon Gold 6334 is a server processor with 8 cores and 16 threads, built on the Ice Lake architecture. It launched in Apr 2021. Clocks run from 3.6 GHz base to 3.7 GHz boost. A 18-MB L3 cache backs the cores (3.6 MB per core). It addresses DDR4 memory up to 6 GB across 8 channels. The chip drops into the FCLGA4189 socket and exposes PCIe 4.0 (64 lanes). Rated TDP is 165 W. Notable platform capabilities: AVX-512, Extended Page Tables (EPT).

The Intel Xeon Gold 6334 scores 2,500 in single-core performance and 20,512 in multi-core performance (PassMark CPU Mark ratings). From those two ratings Feex computes 7,161 for overall performance, 16,833 for productivity performance, 15,782 for creator performance, 21,025 for engineering performance and 12,628 for gaming performance. Its multi-core throughput works out to 2,564 per core, 1,282 per thread and 124 per watt. Its computed efficiency index is 558. Its performance index is 89, so its overall performance is 11% below the Intel Core i5-12400 (index 100). Each bar shows the score as a share of a reference ceiling, which is the larger of the 99th-percentile score across the Feex CPU database and a fixed baseline.

Scores for individual PassMark CPU Mark test categories. Higher is better. These are measured test scores, not computed from the single-core and multi-core ratings.

In the individual workload tests the Intel Xeon Gold 6334 scores 67,473 in integer math, 40,232 in floating-point math, 247,947 in compression, 10,584 in cryptography, 1,563 in physics simulation, 21,472 in vector SIMD, 97 in the prime sieve and 30,164 in sorting. Higher is better. Compared with the Intel Core i5-12400, it is 15% above in integer math, 12% below in floating-point math, 9% above in compression, 8% below in cryptography, 43% above in physics simulation, 38% above in vector SIMD, 45% above in the prime sieve and 33% above in sorting. Each bar shows the score as a share of that workload's reference ceiling, the larger of the 99th-percentile score across CPUs with a recorded value and a fixed baseline.

The Intel Xeon Gold 6334 has 8 physical cores and runs 16 logical threads. It runs 2 threads per core. It runs at a base clock of 3.60 GHz and boosts up to 3.70 GHz.

The Intel Xeon Gold 6334 is a server processor, belongs to the Intel Xeon Gold family, uses the Ice Lake architecture, carries the codename Ice Lake and is manufactured on a 10 nm process. It launched in Apr 2021.

The Intel Xeon Gold 6334 has 640 KB of L1 cache, 10 MB of L2 cache and 18 MB of L3 cache. That adds up to about 28.6 MB of cache, or 3.58 MB per core. Each core has 1.25 MB of private L2 cache.

The Intel Xeon Gold 6334 has a 3-level cache hierarchy: L1 at 640 KB, L2 at 10 MB and L3 at 18 MB. L3 is the largest level and makes up about 63% of the cache listed here.

The Intel Xeon Gold 6334 supports DDR4 memory, addresses up to 6 GB of memory, uses 8 memory channels, runs memory at up to 3,200 MT/s and delivers up to 204.8 GB/s of memory bandwidth. It does not support DDR5 and LPDDR memory.

The Intel Xeon Gold 6334 does not include integrated graphics, so a discrete graphics card is required for display output.

The Intel Xeon Gold 6334 uses the FCLGA4189 socket, supports PCI Express 4.0 and provides up to 64 PCIe lanes.

The Intel Xeon Gold 6334 has a rated TDP of 165 W.

Instruction sets, security, virtualization, AI acceleration and OS readiness. Features are listed as supported, explicitly not supported, or not recorded; a feature that is not recorded is not the same as unsupported.

The Intel Xeon Gold 6334 is manufactured by Intel. It launched at a price of $2,607.

The Intel Xeon Gold 6334 is also identified by the model number 6334.

Feex has recorded 59% of the specifications it tracks for the Intel Xeon Gold 6334. Values Feex does not hold are shown as "Not recorded" rather than estimated.

Not recorded: Core Configuration: Performance Cores, Efficiency Cores, Hybrid Architecture, All-Core Boost and Unlocked Multiplier. Architecture & Generation: ISA Family and Market Status. Cache: L4 Cache. Memory Support: ECC Memory. Platform & Compatibility: Package and Package Size. Power & Thermals: Base Power, Maximum Turbo Power, Configurable TDP (Min), Configurable TDP (Max), Max Junction Temperature and Tcase. Physical & Manufacturing: Transistor Count, Die Size, Die Count and Foundry. Naming & Aliases: Normalized Name, SKU, Processor Number and Part Number.

Processors that use the same FCLGA4189 socket as the Intel Xeon Gold 6334 and have the closest multi-core scores in the Feex database include Intel Xeon Silver 4310T, Intel Xeon Gold 5315Y, Intel Xeon Silver 4310, Intel Xeon Silver 4309Y and Intel Xeon Gold 5317.