iMac (27-inch Retina Early 2019) vs iMac Pro (Late 2017)

Geekbench Scores

iMac (27-inch Retina Early 2019) iMac Pro (Late 2017)
Single-Core Score 5814 5526
Multi-Core Score 31897 54863
Geekbench 4.4.1 Tryout Geekbench 4.4.2 Pro

System Information

iMac (27-inch Retina Early 2019) iMac Pro (Late 2017)
Operating System macOS 10.15 (Build 19A573a) macOS 10.14.6 (Build 18G103)
Model iMac (27-inch Retina Early 2019) iMac Pro (Late 2017)
Processor Intel Core i9-9900K @ 3.60 GHz
1 Processor, 8 Cores, 16 Threads 		Intel Xeon W-2191B @ 2.30 GHz
1 Processor, 18 Cores, 36 Threads
Processor ID GenuineIntel Family 6 Model 158 Stepping 12 GenuineIntel Family 6 Model 85 Stepping 4
L1 Instruction Cache 32 KB x 8 32 KB x 18
L1 Data Cache 32 KB x 8 32 KB x 18
L2 Cache 256 KB x 8 1024 KB x 18
L3 Cache 16384 KB 25344 KB
Motherboard Apple Inc. Mac-AA95B1DDAB278B95 1.0 Apple Inc. Mac-7BA5B2D9E42DDD94 iMacPro1,1
BIOS Apple Inc. 1037.0.73.0.0 Apple Inc. 220.270.99.0.0 (iBridge: 16.16.6571.0.0,0)
Memory 16.00 GB 2400 MHz DDR4 64.00 GB 2666 MHz DDR4

Single-Core Performance

iMac (27-inch Retina Early 2019) iMac Pro (Late 2017)
Single-Core Score 5814 5526
AES 4025
3.03 GB/sec 		4641
3.49 GB/sec
LZMA 5578
8.71 MB/sec 		4920
7.69 MB/sec
JPEG 6210
50.0 Mpixels/sec 		5598
45.0 Mpixels/sec
Canny 4217
58.5 Mpixels/sec 		4971
68.9 Mpixels/sec
Lua 6106
6.28 MB/sec 		5355
5.50 MB/sec
Dijkstra 7845
5.31 MTE/sec 		7341
4.97 MTE/sec
SQLite 5463
151.5 Krows/sec 		4857
134.7 Krows/sec
HTML5 Parse 5691
25.8 MB/sec 		5406
24.5 MB/sec
HTML5 DOM 6858
6.21 MElements/sec 		6151
5.57 MElements/sec
Histogram Equalization 5611
175.3 Mpixels/sec 		5015
156.7 Mpixels/sec
PDF Rendering 7577
201.3 Mpixels/sec 		6243
165.9 Mpixels/sec
LLVM 9923
682.3 functions/sec 		9214
633.6 functions/sec
Camera 6316
17.5 images/sec 		5667
15.7 images/sec
SGEMM 6640
140.4 Gflops 		9620
203.4 Gflops
SFFT 6622
16.5 Gflops 		6728
16.8 Gflops
N-Body Physics 5058
3.78 Mpairs/sec 		5272
3.94 Mpairs/sec
Ray Tracing 5301
774.1 Kpixels/sec 		4908
716.7 Kpixels/sec
Rigid Body Physics 6903
20210.3 FPS 		6109
17884.6 FPS
HDR 6151
22.3 Mpixels/sec 		6536
23.7 Mpixels/sec
Gaussian Blur 6554
114.8 Mpixels/sec 		5597
98.1 Mpixels/sec
Speech Recognition 6935
59.3 Words/sec 		5587
47.8 Words/sec
Face Detection 5197
1.52 Msubwindows/sec 		5247
1.53 Msubwindows/sec
Memory Copy 6155
17.1 GB/sec 		4237
11.7 GB/sec
Memory Latency 4809
90.0 ns 		5641
76.8 ns
Memory Bandwidth 3528
18.8 GB/sec 		3458
18.5 GB/sec

Multi-Core Performance

iMac (27-inch Retina Early 2019) iMac Pro (Late 2017)
Multi-Core Score 31897 54863
AES 17760
13.4 GB/sec 		31259
23.5 GB/sec
LZMA 46678
72.9 MB/sec 		76720
119.8 MB/sec
JPEG 51764
416.5 Mpixels/sec 		90216
725.9 Mpixels/sec
Canny 34445
477.7 Mpixels/sec 		62230
863.0 Mpixels/sec
Lua 39369
40.5 MB/sec 		70734
72.7 MB/sec
Dijkstra 29626
20.0 MTE/sec 		54914
37.2 MTE/sec
SQLite 37213
1.03 Mrows/sec 		63261
1.75 Mrows/sec
HTML5 Parse 36164
164.2 MB/sec 		77918
353.7 MB/sec
HTML5 DOM 39347
35.6 MElements/sec 		65750
59.6 MElements/sec
Histogram Equalization 45731
1.43 Gpixels/sec 		69930
2.18 Gpixels/sec
PDF Rendering 33807
898.1 Mpixels/sec 		53103
1.41 Gpixels/sec
LLVM 77837
5.35 Kfunctions/sec 		124284
8.55 Kfunctions/sec
Camera 53176
147.4 images/sec 		87972
243.9 images/sec
SGEMM 13000
274.8 Gflops 		66569
1.41 Tflops
SFFT 47572
118.6 Gflops 		86628
216.0 Gflops
N-Body Physics 45371
33.9 Mpairs/sec 		82550
61.7 Mpairs/sec
Ray Tracing 36938
5.39 Mpixels/sec 		27769
4.05 Mpixels/sec
Rigid Body Physics 61054
178728.0 FPS 		57019
166917.3 FPS
HDR 42800
155.2 Mpixels/sec 		79664
288.8 Mpixels/sec
Gaussian Blur 46856
820.8 Mpixels/sec 		76255
1.34 Gpixels/sec
Speech Recognition 20335
174.0 Words/sec 		49211
421.0 Words/sec
Face Detection 54228
15.8 Msubwindows/sec 		83641
24.4 Msubwindows/sec
Memory Copy 3307
9.16 GB/sec 		7647
21.2 GB/sec
Memory Latency 6875
63.0 ns 		5081
85.2 ns
Memory Bandwidth 2606
13.9 GB/sec 		6470
34.6 GB/sec

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