iMac (27-inch Retina Late 2015) vs MacBookAir8,2

Geekbench Scores

iMac (27-inch Retina Late 2015) MacBookAir8,2
Single-Core Score 5850 3841
Multi-Core Score 19203 7471
Geekbench 4.0.1 Geekbench 4.4.4 Tryout

System Information

iMac (27-inch Retina Late 2015) MacBookAir8,2
Operating System macOS 10.12.1 (Build 16B2555) macOS 10.16 (Build 20D75)
Model iMac (27-inch Retina Late 2015) MacBookAir8,2
Processor Intel Core i7-6700K @ 4.01 GHz
1 Processor, 4 Cores, 8 Threads 		Intel Core i5-8210Y @ 1.60 GHz
1 Processor, 2 Cores, 4 Threads
Processor ID GenuineIntel Family 6 Model 94 Stepping 3 GenuineIntel Family 6 Model 142 Stepping 9
L1 Instruction Cache 32 KB x 4 32 KB x 2
L1 Data Cache 32 KB x 4 32 KB x 2
L2 Cache 256 KB x 4 256 KB x 2
L3 Cache 8192 KB 4096 KB
Motherboard Apple Inc. Mac-B809C3757DA9BB8D iMac17,1 Apple Inc. Mac-226CB3C6A851A671 MacBookAir8,2
BIOS Apple Inc. IM171.88Z.0105.B08.1604111319 Apple Inc. 1554.100.64.0.0 (iBridge: 18.16.14556.0.0,0)
Memory 64.00 GB 2666 MHz DDR4 8.00 GB 2133 MHz LPDDR3

Single-Core Performance

iMac (27-inch Retina Late 2015) MacBookAir8,2
Single-Core Score 5850 3841
AES 3867
2.91 GB/sec 		2666
2.01 GB/sec
LZMA 5305
8.29 MB/sec 		3269
5.11 MB/sec
JPEG 6024
48.5 Mpixels/sec 		4054
32.6 Mpixels/sec
Canny 5623
78.0 Mpixels/sec 		3416
47.4 Mpixels/sec
Lua 5516
5.67 MB/sec 		3931
4.04 MB/sec
Dijkstra 6528
4.42 MTE/sec 		3550
2.40 MTE/sec
SQLite 5264
146.0 Krows/sec 		3426
95.0 Krows/sec
HTML5 Parse 5087
23.1 MB/sec 		3519
16.0 MB/sec
HTML5 DOM 5415
4.91 MElements/sec 		4535
4.11 MElements/sec
Histogram Equalization 5490
171.5 Mpixels/sec 		3673
114.8 Mpixels/sec
PDF Rendering 5470
145.3 Mpixels/sec 		4447
118.1 Mpixels/sec
LLVM 6747
463.9 functions/sec 		6370
438.0 functions/sec
Camera 6151
17.1 images/sec 		4338
12.0 images/sec
SGEMM 6263
132.4 Gflops 		4515
95.4 Gflops
SFFT 6430
16.0 Gflops 		4687
11.7 Gflops
N-Body Physics 5669
4.23 Mpairs/sec 		4093
3.06 Mpairs/sec
Ray Tracing 5248
766.5 Kpixels/sec 		3802
555.3 Kpixels/sec
Rigid Body Physics 6320
18501.8 FPS 		4907
14365.0 FPS
HDR 6945
25.2 Mpixels/sec 		4708
17.1 Mpixels/sec
Gaussian Blur 5998
105.1 Mpixels/sec 		4685
82.1 Mpixels/sec
Speech Recognition 6516
55.8 Words/sec 		3754
32.1 Words/sec
Face Detection 5802
1.69 Msubwindows/sec 		4385
1.28 Msubwindows/sec
Memory Copy 6340
17.6 GB/sec 		3250
9.01 GB/sec
Memory Latency 6851
15.8 Moperations/sec 		2664
162.5 ns
Memory Bandwidth 5745
30.7 GB/sec 		3230
17.3 GB/sec

Multi-Core Performance

iMac (27-inch Retina Late 2015) MacBookAir8,2
Multi-Core Score 19203 7471
AES 17525
13.2 GB/sec 		5676
4.27 GB/sec
LZMA 24245
37.9 MB/sec 		7736
12.1 MB/sec
JPEG 29301
235.8 Mpixels/sec 		9546
76.8 Mpixels/sec
Canny 24384
338.1 Mpixels/sec 		7841
108.7 Mpixels/sec
Lua 22874
23.5 MB/sec 		7512
7.72 MB/sec
Dijkstra 24949
16.9 MTE/sec 		10690
7.23 MTE/sec
SQLite 10950
303.6 Krows/sec 		6999
194.0 Krows/sec
HTML5 Parse 21365
97.0 MB/sec 		7058
32.0 MB/sec
HTML5 DOM 15299
13.9 MElements/sec 		9166
8.30 MElements/sec
Histogram Equalization 22560
704.9 Mpixels/sec 		7727
241.5 Mpixels/sec
PDF Rendering 24783
658.4 Mpixels/sec 		9952
264.4 Mpixels/sec
LLVM 13162
905.0 functions/sec 		14618
1.01 Kfunctions/sec
Camera 28967
80.3 images/sec 		9256
25.7 images/sec
SGEMM 19624
414.8 Gflops 		7160
151.4 Gflops
SFFT 26806
66.8 Gflops 		8756
21.8 Gflops
N-Body Physics 24780
18.5 Mpairs/sec 		8434
6.30 Mpairs/sec
Ray Tracing 24171
3.53 Mpixels/sec 		8052
1.18 Mpixels/sec
Rigid Body Physics 33983
99482.5 FPS 		11271
32995.3 FPS
HDR 29603
107.3 Mpixels/sec 		8861
32.1 Mpixels/sec
Gaussian Blur 25675
449.8 Mpixels/sec 		8207
143.8 Mpixels/sec
Speech Recognition 17767
152.0 Words/sec 		6278
53.7 Words/sec
Face Detection 25993
7.59 Msubwindows/sec 		8611
2.52 Msubwindows/sec
Memory Copy 7510
20.8 GB/sec 		4183
11.6 GB/sec
Memory Latency 6780
15.7 Moperations/sec 		2560
169.1 ns
Memory Bandwidth 6306
33.7 GB/sec 		4544
24.3 GB/sec

Compare

Remove Baseline Geekbench 6 now available