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 5405 3767
Multi-Core Score 19017 17375
Geekbench 4.2.0 Tryout Geekbench 4.0.1 Tryout

System Information

iMac (27-inch Retina Late 2015) Mac Pro (Late 2013)
Operating System macOS 10.13.2 (Build 17C205) Mac OS X 10.11.3 (Build 15D21)
Model iMac (27-inch Retina Late 2015) Mac Pro (Late 2013)
Processor Intel Core i7-6700K @ 4.01 GHz
1 Processor, 4 Cores, 8 Threads 		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 4 32 KB x 6
L1 Data Cache 32 KB x 4 32 KB x 6
L2 Cache 256 KB x 4 256 KB x 6
L3 Cache 8192 KB 12288 KB
Motherboard Apple Inc. Mac-B809C3757DA9BB8D iMac17,1 Apple Inc. Mac-F60DEB81FF30ACF6 MacPro6,1
BIOS Apple Inc. IM171.88Z.0110.B00.1708080012 Apple Inc. MP61.88Z.0116.B17.1602221600
Memory 32.00 GB 2133 MHz DDR4 64.00 GB 1866 MHz DDR3

Single-Core Performance

iMac (27-inch Retina Late 2015) Mac Pro (Late 2013)
Single-Core Score 5405 3767
AES 3536
2.66 GB/sec 		3190
2.40 GB/sec
LZMA 4656
7.27 MB/sec 		4011
6.27 MB/sec
JPEG 5372
43.2 Mpixels/sec 		4284
34.5 Mpixels/sec
Canny 5060
70.2 Mpixels/sec 		3793
52.6 Mpixels/sec
Lua 5290
5.44 MB/sec 		2890
2.97 MB/sec
Dijkstra 6176
4.18 MTE/sec 		5040
3.41 MTE/sec
SQLite 4615
127.9 Krows/sec 		3304
91.6 Krows/sec
HTML5 Parse 4426
20.1 MB/sec 		3046
13.8 MB/sec
HTML5 DOM 5990
5.43 MElements/sec 		3885
3.52 MElements/sec
Histogram Equalization 4815
150.5 Mpixels/sec 		3640
113.7 Mpixels/sec
PDF Rendering 5444
144.6 Mpixels/sec 		3812
101.3 Mpixels/sec
LLVM 8934
614.3 functions/sec 		4315
296.7 functions/sec
Camera 5694
15.8 images/sec 		4317
12.0 images/sec
SGEMM 5607
118.5 Gflops 		2225
47.0 Gflops
SFFT 5579
13.9 Gflops 		4188
10.4 Gflops
N-Body Physics 5127
3.83 Mpairs/sec 		3528
2.63 Mpairs/sec
Ray Tracing 4651
679.3 Kpixels/sec 		3335
487.1 Kpixels/sec
Rigid Body Physics 5972
17483.4 FPS 		4618
13521.1 FPS
HDR 6523
23.6 Mpixels/sec 		4010
14.5 Mpixels/sec
Gaussian Blur 5648
98.9 Mpixels/sec 		3962
69.4 Mpixels/sec
Speech Recognition 6062
51.9 Words/sec 		4723
40.4 Words/sec
Face Detection 5079
1.48 Msubwindows/sec 		3777
1.10 Msubwindows/sec
Memory Copy 5539
15.3 GB/sec 		4062
11.3 GB/sec
Memory Latency 6341
68.3 ns 		6137
14.2 Moperations/sec
Memory Bandwidth 4903
26.2 GB/sec 		2269
12.1 GB/sec

Multi-Core Performance

iMac (27-inch Retina Late 2015) Mac Pro (Late 2013)
Multi-Core Score 19017 17375
AES 15275
11.5 GB/sec 		18969
14.3 GB/sec
LZMA 22058
34.5 MB/sec 		26897
42.0 MB/sec
JPEG 26082
209.9 Mpixels/sec 		30363
244.3 Mpixels/sec
Canny 21369
296.3 Mpixels/sec 		25543
354.2 Mpixels/sec
Lua 20905
21.5 MB/sec 		19961
20.5 MB/sec
Dijkstra 22142
15.0 MTE/sec 		28378
19.2 MTE/sec
SQLite 17339
480.7 Krows/sec 		6465
179.2 Krows/sec
HTML5 Parse 18875
85.7 MB/sec 		18395
83.5 MB/sec
HTML5 DOM 23600
21.4 MElements/sec 		13555
12.3 MElements/sec
Histogram Equalization 20743
648.1 Mpixels/sec 		22188
693.3 Mpixels/sec
PDF Rendering 21849
580.5 Mpixels/sec 		23018
611.5 Mpixels/sec
LLVM 42030
2.89 Kfunctions/sec 		8373
575.7 functions/sec
Camera 26284
72.9 images/sec 		27801
77.1 images/sec
SGEMM 16541
349.6 Gflops 		11273
238.3 Gflops
SFFT 24622
61.4 Gflops 		24630
61.4 Gflops
N-Body Physics 23194
17.3 Mpairs/sec 		22628
16.9 Mpairs/sec
Ray Tracing 22149
3.23 Mpixels/sec 		21725
3.17 Mpixels/sec
Rigid Body Physics 31111
91073.0 FPS 		32897
96303.3 FPS
HDR 25765
93.4 Mpixels/sec 		26389
95.7 Mpixels/sec
Gaussian Blur 23797
416.9 Mpixels/sec 		22249
389.8 Mpixels/sec
Speech Recognition 15183
129.9 Words/sec 		20750
177.5 Words/sec
Face Detection 24028
7.02 Msubwindows/sec 		25064
7.32 Msubwindows/sec
Memory Copy 6315
17.5 GB/sec 		7415
20.5 GB/sec
Memory Latency 6105
70.9 ns 		6195
14.3 Moperations/sec
Memory Bandwidth 5073
27.1 GB/sec 		4318
23.1 GB/sec

Compare

Remove Baseline Geekbench 6 now available