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Core Ultra 9 285K


Performance
2265k 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.
138.01k points
Mean multithread perf.
2264.77k 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)
13.86k
233.3k (x16.8)
Test#2 (FP)
21.85k
366.02k (x16.7)
Test#3 (Generic, ZIP)
19.6k
401.67k (x20.5)
Test#1 (Memory)
22.64k
78.2k (x3.5)
TOTAL
77.95k
1079.18k (x13.8)

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)
42.61k
760.99k (x17.9)
Test#2 (FP)
27.45k
629.48k (x22.9)
Test#3 (Generic, ZIP)
20.1k
428.58k (x21.3)
Test#1 (Memory)
22.68k
76.22k (x3.4)
TOTAL
112.85k
1895.27k (x16.8)

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)
38.25k
735.07k (x19.2)
Test#2 (FP)
28.83k
647.66k (x22.5)
Test#3 (Generic, ZIP)
19.29k
413.94k (x21.5)
Test#1 (Memory)
22.01k
76.21k (x3.5)
TOTAL
108.38k
1872.89k (x17.3)

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)
67.21k
1109.44k (x16.5)
Test#2 (FP)
29.47k
667.93k (x22.7)
Test#3 (Generic, ZIP)
19.18k
409.72k (x21.4)
Test#1 (Memory)
22.15k
77.68k (x3.5)
TOTAL
138.01k
2264.77k (x16.4)

Motherboards where this CPU was tested
Model
Chipset
Release date
Intel Z890 Express
N/A

RAM models tested along with this CPU
Model
Type
Frequency
Size
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]

grafica bm.hardlimit.com


Test#2 (FP) [% vs time]

grafica bm.hardlimit.com


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

grafica bm.hardlimit.com


Test#1 (Memory) [% vs time]

grafica bm.hardlimit.com

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]

grafica bm.hardlimit.coma


Test#2 (FP) [% vs time]

grafica bm.hardlimit.coma


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

grafica bm.hardlimit.coma


Test#1 (Memory) [% vs time]

grafica bm.hardlimit.coma

Similar CPUs to Core Ultra 9 285K
V-Color Technology Inc Core Ultra 9 285K (This model)
 Mode FPU monothread  [77.95k points]
 Mode FPU multithread  [1079.18k points]
 Mode AVX2 monothread  [138.01k points]
 Mode AVX2 multithread  [2264.77k points]
 Mode FPU monothread  [72.58k points -6.89%]
 Mode FPU multithread  [538.03k points -50.15%]
 Mode AVX2 monothread  [122.64k points -11.14%]
 Mode AVX2 multithread  [1710.91k points -24.46%]
 Mode FPU monothread  [80.3k points +3.01%]
 Mode FPU multithread  [959.27k points -11.11%]
 Mode AVX2 monothread  [121.33k points -12.09%]
 Mode AVX2 multithread  [1597.79k points -29.45%]
 Mode FPU monothread  [54.68k points -29.85%]
 Mode FPU multithread  [505.76k points -53.14%]
 Mode AVX2 monothread  [72.51k points -47.46%]
 Mode AVX2 multithread  [756.3k points -66.61%]
 Mode FPU monothread  [60.28k points -22.67%]
 Mode FPU multithread  [353.96k points -67.20%]
 Mode AVX2 monothread  [98.87k points -28.36%]
 Mode AVX2 multithread  [728.98k points -67.81%]
 Mode FPU monothread  [56.46k points -27.57%]
 Mode FPU multithread  [413.48k points -61.69%]
 Mode AVX2 monothread  [77.6k points -43.77%]
 Mode AVX2 multithread  [599.67k points -73.52%]
 Mode AVX2 monothread  [162.01k points +17.39%]
 Mode AVX2 multithread  [2062.81k points -8.92%]
 Mode FPU monothread  [37.6k points -51.76%]
 Mode FPU multithread  [639.48k points -40.74%]
 Mode AVX2 monothread  [68.33k points -50.49%]
 Mode AVX2 multithread  [1241.12k points -45.20%]
 Mode FPU monothread  [52.85k points -32.20%]
 Mode FPU multithread  [223.36k points -79.30%]
 Mode AVX2 monothread  [70.55k points -48.88%]
 Mode AVX2 multithread  [348.35k points -84.62%]
 Mode FPU monothread  [56.92k points -26.98%]
 Mode FPU multithread  [514.38k points -52.34%]
 Mode AVX2 monothread  [110.2k points -20.15%]
 Mode AVX2 multithread  [1034.06k points -54.34%]
 Mode FPU monothread  [53.69k points -31.12%]
 Mode FPU multithread  [456.8k points -57.67%]
 Mode AVX2 monothread  [74.97k points -45.68%]
 Mode AVX2 multithread  [687.5k points -69.64%]
          
FPU mode comparison

Monothread integers operations
Model
Score
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Intel Core Ultra 9 285K
13.86k
This model
9.76k [-29.58%]
8.44k [-39.13%]
7.95k [-42.66%]
7.51k [-45.84%]
7.43k [-46.41%]

Multithread integers operations
Model
Score
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Intel Core Ultra 9 285K
233.3k
This model
128.82k [-44.78%]
84.93k [-63.60%]
81.59k [-65.03%]
79.8k [-65.79%]
77.64k [-66.72%]

Monothread floating point operations
Model
Score
 
 
 
 
 
 
24.46k [11.95%]
23.41k [7.13%]
21.85k [0.00%]
Intel Core Ultra 9 285K
21.85k
This model
21.15k [-3.21%]
21.1k [-3.45%]
20.99k [-3.96%]
20.57k [-5.88%]

Multithread floating point operations
Model
Score
 
 
 
 
 
 
465.79k [27.26%]
409.55k [11.89%]
372.72k [1.83%]
Intel Core Ultra 9 285K
366.02k
This model
265.41k [-27.49%]
251.29k [-31.34%]
245.09k [-33.04%]
230.83k [-36.94%]
230.81k [-36.94%]

Monothread generic test (Zip compression)
Model
Score
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Intel Core Ultra 9 285K
19.6k
This model
17.18k [-12.32%]
16.49k [-15.88%]
15.35k [-21.66%]
14.52k [-25.93%]
13.32k [-32.01%]

Multithread generic test (Zip compression)
Model
Score
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Intel Core Ultra 9 285K
401.67k
This model
289.43k [-27.94%]
177.11k [-55.91%]
159.92k [-60.19%]
140.78k [-64.95%]
122.88k [-69.41%]

Monothread memory performance
Model
Score
24.54k [8.37%]
24.35k [7.56%]
23.79k [5.08%]
23.71k [4.71%]
23.57k [4.11%]
Intel Core Ultra 9 285K
22.64k
This model
21.36k [-5.67%]
21.24k [-6.21%]
21.18k [-6.47%]
18.28k [-19.27%]
17.42k [-23.07%]

Multithread memory performance
Model
Score
 
 
 
 
 
 
 
 
 
 
 
 
133.24k [70.39%]
Intel Core Ultra 9 285K
78.2k
This model
75.23k [-3.80%]
54.73k [-30.02%]
46.91k [-40.01%]
36.39k [-53.46%]
34.23k [-56.23%]
          
SSE mode comparison

Monothread integers operations
Model
Score
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Intel Core Ultra 9 285K
42.61k
This model
31.93k [-25.05%]
28.5k [-33.11%]
24.26k [-43.06%]
24.24k [-43.11%]
24.18k [-43.24%]

Multithread integers operations
Model
Score
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Intel Core Ultra 9 285K
760.99k
This model
522.07k [-31.40%]
316.11k [-58.46%]
252.69k [-66.79%]
244.88k [-67.82%]
221.35k [-70.91%]

Monothread floating point operations
Model
Score
 
 
 
 
 
 
31.54k [14.88%]
28.01k [2.04%]
Intel Core Ultra 9 285K
27.45k
This model
26.13k [-4.83%]
25.98k [-5.38%]
25.87k [-5.76%]
25.66k [-6.53%]

Multithread floating point operations
Model
Score
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Intel Core Ultra 9 285K
629.48k
This model
584.17k [-7.20%]
503.75k [-19.97%]
350.39k [-44.34%]
312.59k [-50.34%]
284.41k [-54.82%]

Monothread generic test (Zip compression)
Model
Score
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Intel Core Ultra 9 285K
20.1k
This model
18.8k [-6.46%]
14.75k [-26.61%]
14.71k [-26.82%]
14.43k [-28.23%]
14.42k [-28.28%]

Multithread generic test (Zip compression)
Model
Score
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Intel Core Ultra 9 285K
428.58k
This model
344.38k [-19.65%]
188.52k [-56.01%]
145.16k [-66.13%]
131.82k [-69.24%]
129.21k [-69.85%]

Monothread memory performance
Model
Score
27.86k [22.81%]
27.86k [22.80%]
26.28k [15.87%]
24.78k [9.25%]
24.76k [9.13%]
Intel Core Ultra 9 285K
22.68k
This model
21.22k [-6.46%]
21k [-7.42%]
20.82k [-8.24%]
15.82k [-30.25%]

Multithread memory performance
Model
Score
 
 
 
 
 
 
 
 
 
138.27k [81.40%]
100.56k [31.93%]
Intel Core Ultra 9 285K
76.22k
This model
66.64k [-12.57%]
56.43k [-25.97%]
29.4k [-61.43%]
25.36k [-66.73%]
24.26k [-68.17%]
          
AVX mode comparison

Monothread integers operations
Model
Score
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Intel Core Ultra 9 285K
38.25k
This model
31.8k [-16.87%]
28.96k [-24.30%]
27.23k [-28.82%]
26.86k [-29.78%]
25.81k [-32.52%]

Multithread integers operations
Model
Score
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Intel Core Ultra 9 285K
735.07k
This model
532.97k [-27.49%]
430.6k [-41.42%]
316.84k [-56.90%]
277.49k [-62.25%]
247.05k [-66.39%]

Monothread floating point operations
Model
Score
 
 
 
 
 
 
32.83k [13.87%]
30.05k [4.23%]
Intel Core Ultra 9 285K
28.83k
This model
28.34k [-1.70%]
27.82k [-3.50%]
27.04k [-6.21%]

Multithread floating point operations
Model
Score
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Intel Core Ultra 9 285K
647.66k
This model
596.78k [-7.86%]
545.91k [-15.71%]
461.09k [-28.81%]
360.68k [-44.31%]
290.5k [-55.15%]

Monothread generic test (Zip compression)
Model
Score
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Intel Core Ultra 9 285K
19.29k
This model
18.37k [-4.77%]
16.94k [-12.14%]
16.15k [-16.24%]
15.65k [-18.85%]
14.71k [-23.72%]

Multithread generic test (Zip compression)
Model
Score
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Intel Core Ultra 9 285K
413.94k
This model
342.96k [-17.15%]
289.57k [-30.04%]
173.57k [-58.07%]
143.95k [-65.22%]
129.82k [-68.64%]

Monothread memory performance
Model
Score
26.06k [18.37%]
24.83k [12.80%]
24.3k [10.40%]
23.17k [5.25%]
22.07k [0.24%]
Intel Core Ultra 9 285K
22.01k
This model
21.71k [-1.38%]
21.19k [-3.73%]
21.13k [-4.00%]
20.2k [-8.23%]
19.07k [-13.37%]

Multithread memory performance
Model
Score
 
 
 
 
 
 
 
 
 
 
 
 
119.03k [56.19%]
Intel Core Ultra 9 285K
76.21k
This model
64.92k [-14.81%]
64.33k [-15.59%]
55.78k [-26.81%]
44.17k [-42.04%]
32.72k [-57.06%]
          
AVX2 mode comparison

Monothread integers operations
Model
Score
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Intel Core Ultra 9 285K
67.21k
This model
63.94k [-4.86%]
60.09k [-10.60%]
57.7k [-14.16%]
57.3k [-14.75%]

Multithread integers operations
Model
Score
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Intel Core Ultra 9 285K
1109.44k
This model
865.4k [-22.00%]
776.78k [-29.98%]
767.22k [-30.85%]
758.81k [-31.60%]
756.64k [-31.80%]

Monothread floating point operations
Model
Score
29.93k [1.55%]
29.55k [0.25%]
29.54k [0.22%]
Intel Core Ultra 9 285K
29.47k
This model
29.24k [-0.80%]
28.97k [-1.71%]
28.78k [-2.37%]
28.49k [-3.34%]
28.44k [-3.52%]

Multithread floating point operations
Model
Score
 
 
 
 
 
 
 
 
 
 
 
 
742.78k [11.21%]
Intel Core Ultra 9 285K
667.93k
This model
624.33k [-6.53%]
602.74k [-9.76%]
590.6k [-11.58%]
578.79k [-13.35%]
576.38k [-13.71%]

Monothread generic test (Zip compression)
Model
Score
 
 
 
 
 
 
 
 
 
 
 
 
21.09k [9.96%]
Intel Core Ultra 9 285K
19.18k
This model
18.75k [-2.21%]
17.95k [-6.38%]
17.71k [-7.63%]
17.65k [-7.97%]
17.61k [-8.16%]

Multithread generic test (Zip compression)
Model
Score
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Intel Core Ultra 9 285K
409.72k
This model
382.41k [-6.66%]
303.24k [-25.99%]
297.87k [-27.30%]
291.89k [-28.76%]
289.21k [-29.41%]

Monothread memory performance
Model
Score
22.53k [1.69%]
22.44k [1.28%]
22.4k [1.10%]
22.22k [0.31%]
Intel Core Ultra 9 285K
22.15k
This model
21.95k [-0.92%]
21.94k [-0.96%]
21.93k [-1.03%]
21.88k [-1.22%]
21.66k [-2.20%]

Multithread memory performance
Model
Score
220.96k [184.46%]
160.37k [106.45%]
113.87k [46.59%]
108.48k [39.66%]
90.92k [17.05%]
Intel Core Ultra 9 285K
77.68k
This model
72.23k [-7.02%]
64.4k [-17.09%]
64.01k [-17.60%]
58.39k [-24.83%]
57.66k [-25.77%]

Hardlimit Benchmark Central - Ver. 3.11.4