MacBook Pro (13-inch Retina Early 2015) vs iMac (27-inch Mid 2011)

Geekbench Scores

MacBook Pro (13-inch Retina Early 2015) iMac (27-inch Mid 2011)
Single-Core Score 3755 3343
Multi-Core Score 6867 8100
Geekbench 4.3.3 Tryout Geekbench 4.4.4 Tryout

System Information

MacBook Pro (13-inch Retina Early 2015) iMac (27-inch Mid 2011)
Operating System macOS 10.14.4 (Build 18E227) macOS 10.13.6 (Build 17G14042)
Model MacBook Pro (13-inch Retina Early 2015) iMac (27-inch Mid 2011)
Processor Intel Core i5-5257U @ 2.70 GHz
1 Processor, 2 Cores, 4 Threads 		Intel Core i5-2500S @ 2.70 GHz
1 Processor, 4 Cores
Processor ID GenuineIntel Family 6 Model 61 Stepping 4 GenuineIntel Family 6 Model 42 Stepping 7
L1 Instruction Cache 32 KB x 2 32 KB x 2
L1 Data Cache 32 KB x 2 32 KB x 2
L2 Cache 256 KB x 2 256 KB x 2
L3 Cache 3072 KB 6144 KB
Motherboard Apple Inc. Mac-E43C1C25D4880AD6 MacBookPro12,1 Apple Inc. Mac-942B59F58194171B iMac12,2
BIOS Apple Inc. 184.0.0.0.0 Apple Inc. 87.0.0.0.0
Memory 8.00 GB 1867 MHz DDR3 24.00 GB 1333 MHz DDR3

Single-Core Performance

MacBook Pro (13-inch Retina Early 2015) iMac (27-inch Mid 2011)
Single-Core Score 3755 3343
AES 2912
2.19 GB/sec 		2819
2.12 GB/sec
LZMA 3180
4.97 MB/sec 		3852
6.02 MB/sec
JPEG 3909
31.5 Mpixels/sec 		4087
32.9 Mpixels/sec
Canny 3507
48.6 Mpixels/sec 		3486
48.3 Mpixels/sec
Lua 3492
3.59 MB/sec 		2609
2.68 MB/sec
Dijkstra 4172
2.82 MTE/sec 		3794
2.57 MTE/sec
SQLite 3262
90.4 Krows/sec 		2730
75.7 Krows/sec
HTML5 Parse 3147
14.3 MB/sec 		2891
13.1 MB/sec
HTML5 DOM 4030
3.65 MElements/sec 		4679
4.24 MElements/sec
Histogram Equalization 3463
108.2 Mpixels/sec 		3321
103.8 Mpixels/sec
PDF Rendering 4090
108.7 Mpixels/sec 		3597
95.6 Mpixels/sec
LLVM 5955
409.5 functions/sec 		6039
415.2 functions/sec
Camera 3879
10.8 images/sec 		4003
11.1 images/sec
SGEMM 3308
69.9 Gflops 		2100
44.4 Gflops
SFFT 4131
10.3 Gflops 		3643
9.08 Gflops
N-Body Physics 3453
2.58 Mpairs/sec 		2892
2.16 Mpairs/sec
Ray Tracing 3417
499.0 Kpixels/sec 		2949
430.7 Kpixels/sec
Rigid Body Physics 4580
13409.7 FPS 		4374
12805.3 FPS
HDR 4216
15.3 Mpixels/sec 		3435
12.5 Mpixels/sec
Gaussian Blur 3643
63.8 Mpixels/sec 		3785
66.3 Mpixels/sec
Speech Recognition 3267
28.0 Words/sec 		4320
37.0 Words/sec
Face Detection 3646
1.06 Msubwindows/sec 		3660
1.07 Msubwindows/sec
Memory Copy 3343
9.26 GB/sec 		1908
5.29 GB/sec
Memory Latency 5496
78.8 ns 		6258
69.2 ns
Memory Bandwidth 3392
18.1 GB/sec 		1638
8.75 GB/sec

Multi-Core Performance

MacBook Pro (13-inch Retina Early 2015) iMac (27-inch Mid 2011)
Multi-Core Score 6867 8100
AES 5880
4.43 GB/sec 		4962
3.74 GB/sec
LZMA 7277
11.4 MB/sec 		10685
16.7 MB/sec
JPEG 9261
74.5 Mpixels/sec 		12239
98.5 Mpixels/sec
Canny 7306
101.3 Mpixels/sec 		8706
120.7 Mpixels/sec
Lua 6504
6.68 MB/sec 		7494
7.70 MB/sec
Dijkstra 8806
5.96 MTE/sec 		8071
5.46 MTE/sec
SQLite 6328
175.4 Krows/sec 		8199
227.3 Krows/sec
HTML5 Parse 6496
29.5 MB/sec 		8515
38.7 MB/sec
HTML5 DOM 6180
5.60 MElements/sec 		13214
12.0 MElements/sec
Histogram Equalization 7332
229.1 Mpixels/sec 		9769
305.2 Mpixels/sec
PDF Rendering 8347
221.8 Mpixels/sec 		7647
203.2 Mpixels/sec
LLVM 12873
885.1 functions/sec 		17353
1.19 Kfunctions/sec
Camera 9164
25.4 images/sec 		12046
33.4 images/sec
SGEMM 5751
121.6 Gflops 		5735
121.2 Gflops
SFFT 7665
19.1 Gflops 		11864
29.6 Gflops
N-Body Physics 7394
5.52 Mpairs/sec 		8855
6.61 Mpairs/sec
Ray Tracing 7342
1.07 Mpixels/sec 		8692
1.27 Mpixels/sec
Rigid Body Physics 10684
31276.6 FPS 		13328
39017.9 FPS
HDR 9019
32.7 Mpixels/sec 		9219
33.4 Mpixels/sec
Gaussian Blur 6882
120.6 Mpixels/sec 		11340
198.7 Mpixels/sec
Speech Recognition 4967
42.5 Words/sec 		7070
60.5 Words/sec
Face Detection 7975
2.33 Msubwindows/sec 		11209
3.27 Msubwindows/sec
Memory Copy 4026
11.2 GB/sec 		1931
5.35 GB/sec
Memory Latency 5244
82.6 ns 		6063
71.4 ns
Memory Bandwidth 3663
19.6 GB/sec 		1612
8.61 GB/sec

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