iMacPro1,1 vs iMac18,3

Geekbench Scores

iMacPro1,1 iMac18,3
Single-Core Score 5791 5858
Multi-Core Score 40916 25058
Geekbench 4.4.2 Tryout Geekbench 4.2.2 Tryout

System Information

iMacPro1,1 iMac18,3
Operating System macOS 10.15.4 (Build 19E287) macOS 10.13.3 (Build 17D47)
Model iMacPro1,1 iMac18,3
Processor Intel Core i9-9900X @ 4.50 GHz
1 Processor, 10 Cores, 20 Threads 		Intel Core i7-8700K @ 3.70 GHz
1 Processor, 6 Cores, 12 Threads
Processor ID GenuineIntel Family 6 Model 85 Stepping 4 GenuineIntel Family 6 Model 158 Stepping 10
L1 Instruction Cache 32 KB x 10 32 KB x 6
L1 Data Cache 32 KB x 10 32 KB x 6
L2 Cache 1024 KB x 10 256 KB x 6
L3 Cache 19712 KB 12288 KB
Motherboard Apple Inc. Mac-7BA5B2D9E42DDD94 1.0 Apple Inc. Mac-BE088AF8C5EB4FA2 iMac18,3
BIOS Apple Inc. 1037.0.39.151.1 Apple Inc. IM183.88Z.0151.B00.1708080034
Memory 48.00 GB 3732 MHz DDR4 16.00 GB 2133 MHz DDR4

Single-Core Performance

iMacPro1,1 iMac18,3
Single-Core Score 5791 5858
AES 5062
3.81 GB/sec 		3889
2.93 GB/sec
LZMA 4922
7.69 MB/sec 		5410
8.45 MB/sec
JPEG 5808
46.7 Mpixels/sec 		5997
48.3 Mpixels/sec
Canny 5059
70.2 Mpixels/sec 		5439
75.4 Mpixels/sec
Lua 5517
5.67 MB/sec 		5941
6.11 MB/sec
Dijkstra 7584
5.13 MTE/sec 		7352
4.97 MTE/sec
SQLite 4982
138.1 Krows/sec 		5239
145.3 Krows/sec
HTML5 Parse 5295
24.0 MB/sec 		4952
22.5 MB/sec
HTML5 DOM 6621
6.00 MElements/sec 		6672
6.05 MElements/sec
Histogram Equalization 5137
160.5 Mpixels/sec 		5375
167.9 Mpixels/sec
PDF Rendering 6438
171.0 Mpixels/sec 		6076
161.4 Mpixels/sec
LLVM 9578
658.5 functions/sec 		9955
684.5 functions/sec
Camera 5842
16.2 images/sec 		6318
17.5 images/sec
SGEMM 7580
160.2 Gflops 		6310
133.4 Gflops
SFFT 6671
16.6 Gflops 		6619
16.5 Gflops
N-Body Physics 5452
4.07 Mpairs/sec 		5801
4.33 Mpairs/sec
Ray Tracing 5102
745.0 Kpixels/sec 		5375
785.0 Kpixels/sec
Rigid Body Physics 6354
18601.1 FPS 		6619
19377.3 FPS
HDR 6161
22.3 Mpixels/sec 		6929
25.1 Mpixels/sec
Gaussian Blur 5643
98.9 Mpixels/sec 		6381
111.8 Mpixels/sec
Speech Recognition 6062
51.9 Words/sec 		6854
58.6 Words/sec
Face Detection 5481
1.60 Msubwindows/sec 		5771
1.69 Msubwindows/sec
Memory Copy 4957
13.7 GB/sec 		4908
13.6 GB/sec
Memory Latency 7429
58.3 ns 		6654
65.1 ns
Memory Bandwidth 4014
21.4 GB/sec 		4174
22.3 GB/sec

Multi-Core Performance

iMacPro1,1 iMac18,3
Multi-Core Score 40916 25058
AES 13564
10.2 GB/sec 		13101
9.87 GB/sec
LZMA 58599
91.5 MB/sec 		33192
51.8 MB/sec
JPEG 70627
568.3 Mpixels/sec 		39694
319.4 Mpixels/sec
Canny 31524
437.2 Mpixels/sec 		26412
366.3 Mpixels/sec
Lua 52617
54.1 MB/sec 		32357
33.3 MB/sec
Dijkstra 27904
18.9 MTE/sec 		21356
14.5 MTE/sec
SQLite 50994
1.41 Mrows/sec 		19950
553.1 Krows/sec
HTML5 Parse 52709
239.3 MB/sec 		28751
130.5 MB/sec
HTML5 DOM 66986
60.7 MElements/sec 		29581
26.8 MElements/sec
Histogram Equalization 52682
1.65 Gpixels/sec 		30800
962.4 Mpixels/sec
PDF Rendering 29326
779.1 Mpixels/sec 		27001
717.3 Mpixels/sec
LLVM 103252
7.10 Kfunctions/sec 		62354
4.29 Kfunctions/sec
Camera 67233
186.4 images/sec 		38838
107.7 images/sec
SGEMM 57919
1.22 Tflops 		18286
386.5 Gflops
SFFT 71083
177.2 Gflops 		38420
95.8 Gflops
N-Body Physics 60567
45.2 Mpairs/sec 		34432
25.7 Mpairs/sec
Ray Tracing 32650
4.77 Mpixels/sec 		32876
4.80 Mpixels/sec
Rigid Body Physics 64604
189119.9 FPS 		47387
138721.1 FPS
HDR 45092
163.5 Mpixels/sec 		34005
123.3 Mpixels/sec
Gaussian Blur 59633
1.04 Gpixels/sec 		35028
613.6 Mpixels/sec
Speech Recognition 33981
290.7 Words/sec 		16729
143.1 Words/sec
Face Detection 65081
19.0 Msubwindows/sec 		37217
10.9 Msubwindows/sec
Memory Copy 5869
16.3 GB/sec 		5421
15.0 GB/sec
Memory Latency 7046
61.4 ns 		6631
65.3 ns
Memory Bandwidth 4481
23.9 GB/sec 		3993
21.3 GB/sec

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