| iMac (27-inch Retina Early 2019) | iMac (27-inch Retina Mid 2017) | |||
|---|---|---|---|---|
| Single-Core Score | 5397 | 5638 | ||
| Multi-Core Score | 32425 | 19938 | ||
| Geekbench 4.4.2 | Geekbench 4.1.1 | |||
| iMac (27-inch Retina Early 2019) | iMac (27-inch Retina Mid 2017) | |
|---|---|---|
| Operating System | macOS 10.15.3 (Build 19D76) | macOS 10.12.6 (Build 16G29) |
| Model | iMac (27-inch Retina Early 2019) | iMac (27-inch Retina Mid 2017) |
| Processor |
Intel Core i9-9900K @ 3.60 GHz
1 Processor, 8 Cores, 16 Threads |
Intel Core i7-7700K @ 4.20 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 158 Stepping 12 | GenuineIntel Family 6 Model 158 Stepping 9 |
| L1 Instruction Cache | 32 KB x 8 | 32 KB x 4 |
| L1 Data Cache | 32 KB x 8 | 32 KB x 4 |
| L2 Cache | 256 KB x 8 | 256 KB x 4 |
| L3 Cache | 16384 KB | 8192 KB |
| Motherboard | Apple Inc. Mac-AA95B1DDAB278B95 1.0 | Apple Inc. Mac-BE088AF8C5EB4FA2 iMac18,3 |
| BIOS | Apple Inc. 1037.60.50.0.0 | Apple Inc. IM183.88Z.0145.B09.1706181606 |
| Memory | 32.00 GB 3000 MHz DDR4 | 40.00 GB 2400 MHz DDR4 |
| iMac (27-inch Retina Early 2019) | iMac (27-inch Retina Mid 2017) | |||
|---|---|---|---|---|
| Single-Core Score | 5397 | 5638 | ||
| AES |
3447
2.60 GB/sec |
3659
2.76 GB/sec |
||
| LZMA |
4260
6.65 MB/sec |
4938
7.71 MB/sec |
||
| JPEG |
5439
43.8 Mpixels/sec |
5566
44.8 Mpixels/sec |
||
| Canny |
4896
67.9 Mpixels/sec |
5154
71.5 Mpixels/sec |
||
| Lua |
5149
5.29 MB/sec |
5511
5.66 MB/sec |
||
| Dijkstra |
6117
4.14 MTE/sec |
5490
3.72 MTE/sec |
||
| SQLite |
4500
124.8 Krows/sec |
4915
136.3 Krows/sec |
||
| HTML5 Parse |
5275
24.0 MB/sec |
4695
21.3 MB/sec |
||
| HTML5 DOM |
5637
5.11 MElements/sec |
6343
5.75 MElements/sec |
||
| Histogram Equalization |
4640
145.0 Mpixels/sec |
4912
153.5 Mpixels/sec |
||
| PDF Rendering |
5986
159.0 Mpixels/sec |
5723
152.1 Mpixels/sec |
||
| LLVM |
8525
586.2 functions/sec |
9580
658.7 functions/sec |
||
| Camera |
5554
15.4 images/sec |
5943
16.5 images/sec |
||
| SGEMM |
5791
122.4 Gflops |
5804
122.7 Gflops |
||
| SFFT |
6181
15.4 Gflops |
6338
15.8 Gflops |
||
| N-Body Physics |
5091
3.80 Mpairs/sec |
5492
4.10 Mpairs/sec |
||
| Ray Tracing |
4692
685.3 Kpixels/sec |
5007
731.2 Kpixels/sec |
||
| Rigid Body Physics |
5874
17195.5 FPS |
6349
18587.1 FPS |
||
| HDR |
5558
20.1 Mpixels/sec |
6856
24.9 Mpixels/sec |
||
| Gaussian Blur |
5961
104.4 Mpixels/sec |
5887
103.1 Mpixels/sec |
||
| Speech Recognition |
5564
47.6 Words/sec |
6252
53.5 Words/sec |
||
| Face Detection |
5325
1.56 Msubwindows/sec |
5478
1.60 Msubwindows/sec |
||
| Memory Copy |
5724
15.9 GB/sec |
5795
16.1 GB/sec |
||
| Memory Latency |
6814
63.5 ns |
6183
70.0 ns |
||
| Memory Bandwidth |
4601
24.6 GB/sec |
5296
28.3 GB/sec |
||
| iMac (27-inch Retina Early 2019) | iMac (27-inch Retina Mid 2017) | |||
|---|---|---|---|---|
| Multi-Core Score | 32425 | 19938 | ||
| AES |
13373
10.1 GB/sec |
17402
13.1 GB/sec |
||
| LZMA |
42097
65.8 MB/sec |
22752
35.5 MB/sec |
||
| JPEG |
53964
434.2 Mpixels/sec |
27365
220.2 Mpixels/sec |
||
| Canny |
32097
445.1 Mpixels/sec |
22092
306.4 Mpixels/sec |
||
| Lua |
41812
43.0 MB/sec |
21476
22.1 MB/sec |
||
| Dijkstra |
26630
18.0 MTE/sec |
23841
16.1 MTE/sec |
||
| SQLite |
38658
1.07 Mrows/sec |
18279
506.7 Krows/sec |
||
| HTML5 Parse |
43569
197.8 MB/sec |
19860
90.2 MB/sec |
||
| HTML5 DOM |
36291
32.9 MElements/sec |
24655
22.3 MElements/sec |
||
| Histogram Equalization |
43749
1.37 Gpixels/sec |
21197
662.3 Mpixels/sec |
||
| PDF Rendering |
33033
877.6 Mpixels/sec |
23301
619.0 Mpixels/sec |
||
| LLVM |
75815
5.21 Kfunctions/sec |
43554
2.99 Kfunctions/sec |
||
| Camera |
51401
142.5 images/sec |
27482
76.2 images/sec |
||
| SGEMM |
20894
441.7 Gflops |
17144
362.4 Gflops |
||
| SFFT |
51531
128.5 Gflops |
26035
64.9 Gflops |
||
| N-Body Physics |
47449
35.4 Mpairs/sec |
23416
17.5 Mpairs/sec |
||
| Ray Tracing |
39592
5.78 Mpixels/sec |
23378
3.41 Mpixels/sec |
||
| Rigid Body Physics |
58453
171115.2 FPS |
32346
94689.9 FPS |
||
| HDR |
40812
147.9 Mpixels/sec |
27081
98.2 Mpixels/sec |
||
| Gaussian Blur |
47310
828.8 Mpixels/sec |
24638
431.6 Mpixels/sec |
||
| Speech Recognition |
19449
166.4 Words/sec |
15832
135.5 Words/sec |
||
| Face Detection |
51404
15.0 Msubwindows/sec |
25023
7.31 Msubwindows/sec |
||
| Memory Copy |
6001
16.6 GB/sec |
6742
18.7 GB/sec |
||
| Memory Latency |
6688
64.7 ns |
6169
70.2 ns |
||
| Memory Bandwidth |
4840
25.8 GB/sec |
5669
30.3 GB/sec |
||