iMac (27-inch Retina Late 2015) vs Mac Pro (Late 2013)

Geekbench Scores

iMac (27-inch Retina Late 2015) Mac Pro (Late 2013)
Single-Core Score 4882 3862
Multi-Core Score 13324 17274
Geekbench 4.0.3 Tryout Geekbench 4.0.1 Tryout

System Information

iMac (27-inch Retina Late 2015) Mac Pro (Late 2013)
Operating System macOS 10.12.5 (Build 16F73) Mac OS X 10.11.6 (Build 15G1004)
Model iMac (27-inch Retina Late 2015) Mac Pro (Late 2013)
Processor Intel Core i5-6600 @ 3.30 GHz
1 Processor, 4 Cores 		Intel Xeon E5-1650 v2 @ 3.50 GHz
1 Processor, 6 Cores, 12 Threads
Processor ID GenuineIntel Family 6 Model 94 Stepping 3 GenuineIntel Family 6 Model 62 Stepping 4
L1 Instruction Cache 32 KB x 2 32 KB x 6
L1 Data Cache 32 KB x 2 32 KB x 6
L2 Cache 256 KB x 2 256 KB x 6
L3 Cache 6144 KB 12288 KB
Motherboard Apple Inc. Mac-B809C3757DA9BB8D iMac17,1 Apple Inc. Mac-F60DEB81FF30ACF6 MacPro6,1
BIOS Apple Inc. IM171.88Z.0105.B20.1702221516 Apple Inc. MP61.88Z.0116.B17.1602221600
Memory 16.00 GB 1867 MHz DDR3 32.00 GB 1866 MHz DDR3

Single-Core Performance

iMac (27-inch Retina Late 2015) Mac Pro (Late 2013)
Single-Core Score 4882 3862
AES 3341
2.52 GB/sec 		3276
2.47 GB/sec
LZMA 4485
7.01 MB/sec 		4138
6.46 MB/sec
JPEG 4930
39.7 Mpixels/sec 		4409
35.5 Mpixels/sec
Canny 4776
66.2 Mpixels/sec 		3889
53.9 Mpixels/sec
Lua 4433
4.56 MB/sec 		2992
3.08 MB/sec
Dijkstra 5198
3.52 MTE/sec 		5041
3.41 MTE/sec
SQLite 4426
122.7 Krows/sec 		3440
95.4 Krows/sec
HTML5 Parse 4272
19.4 MB/sec 		3166
14.4 MB/sec
HTML5 DOM 4761
4.31 MElements/sec 		4001
3.63 MElements/sec
Histogram Equalization 4388
137.1 Mpixels/sec 		3552
111.0 Mpixels/sec
PDF Rendering 5008
133.1 Mpixels/sec 		4145
110.1 Mpixels/sec
LLVM 5688
391.1 functions/sec 		4445
305.7 functions/sec
Camera 5162
14.3 images/sec 		4449
12.3 images/sec
SGEMM 5273
111.5 Gflops 		2129
45.0 Gflops
SFFT 5523
13.8 Gflops 		4338
10.8 Gflops
N-Body Physics 4764
3.56 Mpairs/sec 		3619
2.70 Mpairs/sec
Ray Tracing 4431
647.1 Kpixels/sec 		3433
501.3 Kpixels/sec
Rigid Body Physics 5371
15722.8 FPS 		4770
13965.5 FPS
HDR 5811
21.1 Mpixels/sec 		4045
14.7 Mpixels/sec
Gaussian Blur 4829
84.6 Mpixels/sec 		3914
68.6 Mpixels/sec
Speech Recognition 5414
46.3 Words/sec 		4851
41.5 Words/sec
Face Detection 4889
1.43 Msubwindows/sec 		3890
1.14 Msubwindows/sec
Memory Copy 5054
14.0 GB/sec 		4172
11.6 GB/sec
Memory Latency 6318
14.6 Moperations/sec 		6288
14.5 Moperations/sec
Memory Bandwidth 4239
22.6 GB/sec 		2361
12.6 GB/sec

Multi-Core Performance

iMac (27-inch Retina Late 2015) Mac Pro (Late 2013)
Multi-Core Score 13324 17274
AES 13488
10.2 GB/sec 		18964
14.3 GB/sec
LZMA 14599
22.8 MB/sec 		26349
41.2 MB/sec
JPEG 18080
145.5 Mpixels/sec 		30325
244.0 Mpixels/sec
Canny 15637
216.8 Mpixels/sec 		24027
333.2 Mpixels/sec
Lua 17060
17.5 MB/sec 		19719
20.3 MB/sec
Dijkstra 14028
9.49 MTE/sec 		28242
19.1 MTE/sec
SQLite 11115
308.2 Krows/sec 		6459
179.1 Krows/sec
HTML5 Parse 14863
67.5 MB/sec 		19454
88.3 MB/sec
HTML5 DOM 12455
11.3 MElements/sec 		12960
11.7 MElements/sec
Histogram Equalization 15315
478.5 Mpixels/sec 		22050
689.0 Mpixels/sec
PDF Rendering 15054
399.9 Mpixels/sec 		23630
627.8 Mpixels/sec
LLVM 11571
795.6 functions/sec 		7820
537.7 functions/sec
Camera 18633
51.7 images/sec 		28422
78.8 images/sec
SGEMM 12993
274.6 Gflops 		11392
240.8 Gflops
SFFT 20554
51.2 Gflops 		24527
61.1 Gflops
N-Body Physics 17014
12.7 Mpairs/sec 		22433
16.8 Mpairs/sec
Ray Tracing 14733
2.15 Mpixels/sec 		21365
3.12 Mpixels/sec
Rigid Body Physics 19602
57384.5 FPS 		32972
96520.9 FPS
HDR 19536
70.8 Mpixels/sec 		26471
96.0 Mpixels/sec
Gaussian Blur 17290
302.9 Mpixels/sec 		22018
385.7 Mpixels/sec
Speech Recognition 11907
101.9 Words/sec 		20778
177.8 Words/sec
Face Detection 18057
5.27 Msubwindows/sec 		25077
7.32 Msubwindows/sec
Memory Copy 5518
15.3 GB/sec 		7375
20.4 GB/sec
Memory Latency 6229
14.4 Moperations/sec 		6194
14.3 Moperations/sec
Memory Bandwidth 4357
23.3 GB/sec 		4330
23.1 GB/sec

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