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Core i7-1195G7 vs i7-1280P


Description
The i7-1195G7 is based on Tiger Lake architecture while the i7-1280P is based on Alder Lake.

Using the multithread performance as a reference, the i7-1195G7 gets a score of 239.6 k points while the i7-1280P gets 468.3 k points.

Summarizing, the i7-1280P is 2 times faster than the i7-1195G7. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
806c2
906a3
Core
Tiger Lake UP3
Alder Lake-P
Architecture
Base frecuency
2.9 GHz
1.3 GHz
Boost frecuency
5 GHz
4.8 GHz
Socket
BGA 1499
BGA 1744
Cores/Threads
4/8
14/20
TDP
28 W
28 W
Cache L1 (d+i)
4x32+4x48 kB
6x32/8x64+6x48/8x32 kB
Cache L2
4x1280 kB
6x1280+6x2048 kB
Cache L3
12288 kB
24576 kB
Date
May 2021
April 2022
Mean monothread perf.
82.77k points
91.45k points
Mean multithread perf.
239.58k points
468.3k 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
i7-1195G7
i7-1280P
Test#1 (Integers)
4.57k
6.94k (x1.52)
Test#2 (FP)
17.21k
18.46k (x1.07)
Test#3 (Generic, ZIP)
9.97k
11.27k (x1.13)
Test#1 (Memory)
14.98k
13.6k (x0.91)
TOTAL
46.75k
50.27k (x1.08)

Multithread

i7-1195G7

i7-1280P
Test#1 (Integers)
12.75k
44.01k (x3.45)
Test#2 (FP)
45.98k
125.05k (x2.72)
Test#3 (Generic, ZIP)
27.86k
76.28k (x2.74)
Test#1 (Memory)
20.06k
15.52k (x0.77)
TOTAL
106.66k
260.85k (x2.45)

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
i7-1195G7
i7-1280P
Test#1 (Integers)
30.89k
39.78k (x1.29)
Test#2 (FP)
25.57k
26.06k (x1.02)
Test#3 (Generic, ZIP)
10.64k
12.44k (x1.17)
Test#1 (Memory)
15.66k
13.17k (x0.84)
TOTAL
82.77k
91.45k (x1.1)

Multithread

i7-1195G7

i7-1280P
Test#1 (Integers)
96.34k
209.96k (x2.18)
Test#2 (FP)
95.75k
170.21k (x1.78)
Test#3 (Generic, ZIP)
32.29k
72.04k (x2.23)
Test#1 (Memory)
15.2k
16.09k (x1.06)
TOTAL
239.58k
468.3k (x1.95)

Performance/W
i7-1195G7
i7-1280P
Test#1 (Integers)
3441 points/W
7499 points/W
Test#2 (FP)
3420 points/W
6079 points/W
Test#3 (Generic, ZIP)
1153 points/W
2573 points/W
Test#1 (Memory)
543 points/W
575 points/W
TOTAL
8557 points/W
16725 points/W

Performance/GHz
i7-1195G7
i7-1280P
Test#1 (Integers)
6179 points/GHz
8287 points/GHz
Test#2 (FP)
5115 points/GHz
5429 points/GHz
Test#3 (Generic, ZIP)
2128 points/GHz
2592 points/GHz
Test#1 (Memory)
3133 points/GHz
2744 points/GHz
TOTAL
16555 points/GHz
19051 points/GHz

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) [points vs time]

grafica bm.hardlimit.com


Test#2 (FP) [points vs time]

grafica bm.hardlimit.com


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

grafica bm.hardlimit.com


Test#1 (Memory) [points 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) [points vs time]

grafica bm.hardlimit.com


Test#2 (FP) [points vs time]

grafica bm.hardlimit.com


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

grafica bm.hardlimit.com


Test#1 (Memory) [points vs time]

grafica bm.hardlimit.com

Hardlimit Benchmark Central - Ver. 3.11.4