Core Ultra 9 285K

Performance

2269k points

Description

The Core Ultra 9 285K is a cpu manufactured by Intel that was released on October 2024. This model has 24 Arrow Lake-S cores , runs at 3700 MHz as base frequency and has a a thermal design power of 125 W.

Specs

Official name

Intel(R) Core(TM) Ultra 9 285K

CPUID

c0662

Core

Arrow Lake-S

Architecture

Arrow Lake

Base frecuency

3.7 GHz

Boost frecuency

5.7 GHz

Socket

LGA 1851

Cores/Threads

24/24

TDP

125 W

Cache L1 (d+i)

8x64/16x64+8x48/16x32 kB

Cache L2

8x3072/2x4096 kB

Cache L3

36864 kB

Release date

October 2024

Mean monothread perf.

139.37k points

Mean multithread perf.

2268.82k points

Non-optimized benchmark

The benchmark in Mode 0 (FPU) measures cpu performance with non-optimized software. It uses the basic µinstructions from the i386 architecture with the i387 floating point unit. This mode is compatible with all CPUs so it's practical to compare very different CPUs

Monothread

Multithread

Test#1 (Integers)

13.99k

231.77k (x16.6)

Test#2 (FP)

22.09k

375.72k (x17.0)

Test#3 (Generic, ZIP)

19.73k

407.57k (x20.7)

Test#1 (Memory)

22k

87.67k (x4.0)

TOTAL

77.82k

1102.73k (x14.2)

SSE3 optimized benchmark

The benchmark in mode I (SSE) is optimized for the use of SIMD instructions with 128 bits register and the SSE set up to version 3. Nearly every modern CPU has support for this mode.

Monothread

Multithread

Test#1 (Integers)

43.02k

782.2k (x18.2)

Test#2 (FP)

27.72k

650.53k (x23.5)

Test#3 (Generic, ZIP)

20.26k

435.9k (x21.5)

Test#1 (Memory)

23.04k

86.23k (x3.7)

TOTAL

114.03k

1954.86k (x17.1)

AVX optimized benchmark

The benchmark in mode II (AVX) is optimized to used 256 bits registers beside the first version of the Advanced Vector Extensions (AVX). The first AVX compatible CPU was released in 2011.

Monothread

Multithread

Test#1 (Integers)

38.61k

754.95k (x19.6)

Test#2 (FP)

29.11k

668.91k (x23.0)

Test#3 (Generic, ZIP)

19.32k

420.8k (x21.8)

Test#1 (Memory)

22.42k

86.32k (x3.9)

TOTAL

109.45k

1930.98k (x17.6)

AVX2 optimized benchmark

The benchmark in mode III (AVX2), like AVX1, is optimized to used 256 bits registers beside the second version of the Advanced Vector Extensions (AVX). The first AVX2 compatible CPU was released in 2013.

Monothread

Multithread

Test#1 (Integers)

67.75k

1100.49k (x16.2)

Test#2 (FP)

29.64k

676.12k (x22.8)

Test#3 (Generic, ZIP)

19.3k

413.4k (x21.4)

Test#1 (Memory)

22.68k

78.81k (x3.5)

TOTAL

139.37k

2268.82k (x16.3)

Motherboards where this CPU was tested

Model

Chipset

Release date

Gigabyte Z890 AORUS MASTER

Intel Z890 Express

N/A

RAM models tested along with this CPU

Model

Type

Frequency

Size

V-Color TMXFCL2488842KSK

DDR5

8600 MHz

24 GB

Monothread performance graph

Monothread performance graphics gives the performance vs time. They are useful to measure the time it takes to the CPU to reach the maximum performance.

Usually, CPU's performance will be steady during these tests but if it has a slow frequency strategy, the first samples will show a lower score.

Test#1 (Integers) [% vs time]

Test#2 (FP) [% vs time]

Test#3 (Generic, ZIP) [% vs time]

Test#1 (Memory) [% vs time]

Multithread performance graph

Multithread graphs measure the performance against a heavy load during certain time.

If CPU's TDP doesn't limit the frequency and the machine is properly cooled, performance should remain steady vs time. Otherwise, the performance score will oscillate or decrease over time.

Test#1 (Integers) [% vs time]

Test#2 (FP) [% vs time]

Test#3 (Generic, ZIP) [% vs time]

Test#1 (Memory) [% vs time]

Similar CPUs to Core Ultra 9 285K

V-Color Technology Inc Core Ultra 9 285K (This model)

Mode FPU monothread [77.82k points]

Mode FPU multithread [1102.73k points]

Mode AVX2 monothread [139.37k points]

Mode AVX2 multithread [2268.82k points]

Intel Core i9-13900K [Compare]

Mode FPU monothread [72.58k points -6.73%]

Mode FPU multithread [538.03k points -51.21%]

Mode AVX2 monothread [123.89k points -11.10%]

Mode AVX2 multithread [1714.73k points -24.42%]

AMD Ryzen 9 7950X [Compare]

Mode FPU monothread [80.3k points +3.19%]

Mode FPU multithread [959.27k points -13.01%]

Mode AVX2 monothread [121.33k points -12.94%]

Mode AVX2 multithread [1597.79k points -29.58%]

AMD Ryzen 9 3900X [Compare]

Mode FPU monothread [54.68k points -29.73%]

Mode FPU multithread [505.76k points -54.14%]

Mode AVX2 monothread [72.68k points -47.85%]

Mode AVX2 multithread [749.89k points -66.95%]

AMD Ryzen 7 5700X3D [Compare]

Mode FPU monothread [56.46k points -27.44%]

Mode FPU multithread [413.48k points -62.50%]

Mode AVX2 monothread [77.04k points -44.72%]

Mode AVX2 multithread [586.64k points -74.14%]

Intel Core i9-10980XE [Compare]

Mode FPU monothread [37.6k points -51.68%]

Mode FPU multithread [639.48k points -42.01%]

Mode AVX2 monothread [68.33k points -50.97%]

Mode AVX2 multithread [1241.12k points -45.30%]

AMD Ryzen 9 9950X [Compare]

Mode AVX2 monothread [158.18k points +13.50%]

Mode AVX2 multithread [1932.84k points -14.81%]

AMD Ryzen 9 3900 [Compare]

Mode FPU monothread [53.69k points -31.00%]

Mode FPU multithread [456.8k points -58.58%]

Mode AVX2 monothread [74.97k points -46.21%]

Mode AVX2 multithread [687.5k points -69.70%]

Intel Core i9-12900KF [Compare]

Mode AVX2 monothread [120.97k points -13.20%]

Mode AVX2 multithread [1219.33k points -46.26%]

AMD Ryzen 9 9950X3D [Compare]

Mode AVX2 monothread [165.25k points +18.57%]

Mode AVX2 multithread [2112.87k points -6.87%]

AMD Ryzen 7 5800 [Compare]

Mode FPU monothread [54.92k points -29.42%]

Mode FPU multithread [137.1k points -87.57%]

Mode AVX2 monothread [83.92k points -39.79%]

Mode AVX2 multithread [416.79k points -81.63%]

FPU mode comparison

Monothread integers operations

Model

Score

Intel Core Ultra 9 285K

13.99k

This model

Intel Core i9-13900K

9.76k [-30.26%]