iMac (27-inch Retina Late 2015) vs iMacPro1,1

Geekbench Scores

iMac (27-inch Retina Late 2015) iMacPro1,1
Single-Core Score 5504 5677
Multi-Core Score 19280 60091
Geekbench 4.2.0 Geekbench 4.3.1 Pro

System Information

iMac (27-inch Retina Late 2015) iMacPro1,1
Operating System macOS 10.13.2 (Build 17C89) macOS 10.14.3 (Build 18D109)
Model iMac (27-inch Retina Late 2015) iMacPro1,1
Processor Intel Core i7-6700K @ 4.01 GHz
1 Processor, 4 Cores, 8 Threads 		Intel Core i9-9980XE @ 3.00 GHz
1 Processor, 18 Cores, 36 Threads
Processor ID GenuineIntel Family 6 Model 94 Stepping 3 GenuineIntel Family 6 Model 85 Stepping 4
L1 Instruction Cache 32 KB x 4 32 KB x 18
L1 Data Cache 32 KB x 4 32 KB x 18
L2 Cache 256 KB x 4 1024 KB x 18
L3 Cache 8192 KB 25344 KB
Motherboard Apple Inc. Mac-B809C3757DA9BB8D 1.0 Apple Inc. Mac-7BA5B2D9E42DDD94 1.0
BIOS Apple Inc. IM171.88Z.0110.B00.1708080012 Apple Inc. 220.200.252.0.0
Memory 32.00 GB 0 MHz RAM 64.00 GB 3000 MHz DDR4

Single-Core Performance

iMac (27-inch Retina Late 2015) iMacPro1,1
Single-Core Score 5504 5677
AES 4704
3.54 GB/sec 		4828
3.64 GB/sec
LZMA 4844
7.57 MB/sec 		5065
7.91 MB/sec
JPEG 5478
44.1 Mpixels/sec 		5691
45.8 Mpixels/sec
Canny 5070
70.3 Mpixels/sec 		5301
73.5 Mpixels/sec
Lua 5284
5.43 MB/sec 		5550
5.70 MB/sec
Dijkstra 6263
4.24 MTE/sec 		7449
5.04 MTE/sec
SQLite 4661
129.2 Krows/sec 		4921
136.4 Krows/sec
HTML5 Parse 4434
20.1 MB/sec 		4939
22.4 MB/sec
HTML5 DOM 6211
5.63 MElements/sec 		6403
5.80 MElements/sec
Histogram Equalization 4810
150.3 Mpixels/sec 		5179
161.8 Mpixels/sec
PDF Rendering 5424
144.1 Mpixels/sec 		6889
183.0 Mpixels/sec
LLVM 8942
614.8 functions/sec 		9443
649.3 functions/sec
Camera 5758
16.0 images/sec 		5889
16.3 images/sec
SGEMM 5628
119.0 Gflops 		7617
161.0 Gflops
SFFT 5779
14.4 Gflops 		5741
14.3 Gflops
N-Body Physics 5190
3.88 Mpairs/sec 		5372
4.01 Mpairs/sec
Ray Tracing 4789
699.4 Kpixels/sec 		4672
682.2 Kpixels/sec
Rigid Body Physics 5969
17473.5 FPS 		6226
18226.9 FPS
HDR 6416
23.3 Mpixels/sec 		6770
24.5 Mpixels/sec
Gaussian Blur 5705
100.0 Mpixels/sec 		5452
95.5 Mpixels/sec
Speech Recognition 6082
52.0 Words/sec 		5825
49.8 Words/sec
Face Detection 5135
1.50 Msubwindows/sec 		5369
1.57 Msubwindows/sec
Memory Copy 5576
15.5 GB/sec 		4740
13.1 GB/sec
Memory Latency 6344
68.2 ns 		6717
64.5 ns
Memory Bandwidth 4839
25.8 GB/sec 		4033
21.5 GB/sec

Multi-Core Performance

iMac (27-inch Retina Late 2015) iMacPro1,1
Multi-Core Score 19280 60091
AES 15747
11.9 GB/sec 		40812
30.7 GB/sec
LZMA 22120
34.5 MB/sec 		88040
137.5 MB/sec
JPEG 26220
211.0 Mpixels/sec 		93834
755.0 Mpixels/sec
Canny 21320
295.7 Mpixels/sec 		75259
1.04 Gpixels/sec
Lua 21168
21.8 MB/sec 		83775
86.1 MB/sec
Dijkstra 22050
14.9 MTE/sec 		72916
49.3 MTE/sec
SQLite 17119
474.6 Krows/sec 		58112
1.61 Mrows/sec
HTML5 Parse 18752
85.1 MB/sec 		53171
241.4 MB/sec
HTML5 DOM 25046
22.7 MElements/sec 		83243
75.4 MElements/sec
Histogram Equalization 20755
648.5 Mpixels/sec 		62491
1.95 Gpixels/sec
PDF Rendering 22744
604.2 Mpixels/sec 		74882
1.99 Gpixels/sec
LLVM 42160
2.90 Kfunctions/sec 		143680
9.88 Kfunctions/sec
Camera 26634
73.9 images/sec 		96050
266.3 images/sec
SGEMM 17841
377.1 Gflops 		71998
1.52 Tflops
SFFT 24909
62.1 Gflops 		76126
189.8 Gflops
N-Body Physics 23333
17.4 Mpairs/sec 		96422
72.0 Mpairs/sec
Ray Tracing 22182
3.24 Mpixels/sec 		31232
4.56 Mpixels/sec
Rigid Body Physics 31339
91740.5 FPS 		63836
186872.2 FPS
HDR 26188
94.9 Mpixels/sec 		84960
308.0 Mpixels/sec
Gaussian Blur 24283
425.4 Mpixels/sec 		74157
1.30 Gpixels/sec
Speech Recognition 15463
132.3 Words/sec 		59159
506.2 Words/sec
Face Detection 24530
7.16 Msubwindows/sec 		93898
27.4 Msubwindows/sec
Memory Copy 6312
17.5 GB/sec 		9039
25.0 GB/sec
Memory Latency 6317
68.5 ns 		6253
69.2 ns
Memory Bandwidth 5027
26.8 GB/sec 		7698
41.1 GB/sec

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