| iMac (27-inch Retina Early 2019) | LENOVO 80NT | |||
|---|---|---|---|---|
| Single-Core Score | 6425 | 3744 | ||
| Multi-Core Score | 34383 | 7209 | ||
| Geekbench 4.4.2 Tryout | Geekbench 4.0.0 Tryout | |||
| iMac (27-inch Retina Early 2019) | LENOVO 80NT | |
|---|---|---|
| Operating System | macOS 10.14.6 (Build 18G95) | Microsoft Windows 10 Home (64-bit) |
| Model | iMac (27-inch Retina Early 2019) | LENOVO 80NT |
| Processor |
Intel Core i9-9900K @ 3.60 GHz
1 Processor, 8 Cores, 16 Threads |
Intel Core i7-6498DU @ 2.60 GHz
1 Processor, 2 Cores, 4 Threads |
| Processor ID | GenuineIntel Family 6 Model 158 Stepping 12 | GenuineIntel Family 6 Model 78 Stepping 3 |
| L1 Instruction Cache | 32 KB x 8 | 32 KB x 2 |
| L1 Data Cache | 32 KB x 8 | 32 KB x 2 |
| L2 Cache | 256 KB x 8 | 256 KB x 2 |
| L3 Cache | 16384 KB | 4096 KB |
| Motherboard | Apple Inc. Mac-AA95B1DDAB278B95 iMac19,1 | LENOVO Lenovo ideapad 5 |
| Northbridge | Intel ID1904 08 | |
| Southbridge | Intel ID9D48 21 | |
| BIOS | Apple Inc. 220.270.93.0.0 | LENOVO CFCN23WW(V1.05) |
| Memory | 40.00 GB 2667 MHz DDR4 | 11.92 GB -1MHz |
| iMac (27-inch Retina Early 2019) | LENOVO 80NT | |||
|---|---|---|---|---|
| Single-Core Score | 6425 | 3744 | ||
| AES |
4172
3.14 GB/sec |
3683
2.77 GB/sec |
||
| LZMA |
5648
8.82 MB/sec |
3595
5.62 MB/sec |
||
| JPEG |
6431
51.7 Mpixels/sec |
3650
29.4 Mpixels/sec |
||
| Canny |
5911
82.0 Mpixels/sec |
3714
51.5 Mpixels/sec |
||
| Lua |
6037
6.20 MB/sec |
3624
3.72 MB/sec |
||
| Dijkstra |
8567
5.80 MTE/sec |
3824
2.59 MTE/sec |
||
| SQLite |
5574
154.5 Krows/sec |
3592
99.6 Krows/sec |
||
| HTML5 Parse |
6262
28.4 MB/sec |
3680
16.7 MB/sec |
||
| HTML5 DOM |
6815
6.17 MElements/sec |
3536
3.20 MElements/sec |
||
| Histogram Equalization |
5836
182.4 Mpixels/sec |
3751
117.2 Mpixels/sec |
||
| PDF Rendering |
7289
193.7 Mpixels/sec |
3696
98.2 Mpixels/sec |
||
| LLVM |
10504
722.2 functions/sec |
3504
240.9 functions/sec |
||
| Camera |
6635
18.4 images/sec |
3817
10.6 images/sec |
||
| SGEMM |
6837
144.5 Gflops |
3516
74.3 Gflops |
||
| SFFT |
6929
17.3 Gflops |
3842
9.58 Gflops |
||
| N-Body Physics |
6111
4.56 Mpairs/sec |
3605
2.69 Mpairs/sec |
||
| Ray Tracing |
5707
833.4 Kpixels/sec |
3476
507.6 Kpixels/sec |
||
| Rigid Body Physics |
7033
20588.6 FPS |
3460
10128.9 FPS |
||
| HDR |
7313
26.5 Mpixels/sec |
3771
13.7 Mpixels/sec |
||
| Gaussian Blur |
6761
118.4 Mpixels/sec |
3818
66.9 Mpixels/sec |
||
| Speech Recognition |
7071
60.5 Words/sec |
3873
33.1 Words/sec |
||
| Face Detection |
6055
1.77 Msubwindows/sec |
3562
1.04 Msubwindows/sec |
||
| Memory Copy |
6176
17.1 GB/sec |
3785
10.5 GB/sec |
||
| Memory Latency |
6855
63.2 ns |
5187
12.0 Moperations/sec |
||
| Memory Bandwidth |
5434
29.0 GB/sec |
3445
18.4 GB/sec |
||
| iMac (27-inch Retina Early 2019) | LENOVO 80NT | |||
|---|---|---|---|---|
| Multi-Core Score | 34383 | 7209 | ||
| AES |
18715
14.1 GB/sec |
8268
6.23 GB/sec |
||
| LZMA |
45705
71.4 MB/sec |
8296
13.0 MB/sec |
||
| JPEG |
53504
430.5 Mpixels/sec |
8666
69.7 Mpixels/sec |
||
| Canny |
35905
497.9 Mpixels/sec |
8487
117.7 Mpixels/sec |
||
| Lua |
40107
41.2 MB/sec |
7245
7.45 MB/sec |
||
| Dijkstra |
31193
21.1 MTE/sec |
8837
5.98 MTE/sec |
||
| SQLite |
39008
1.08 Mrows/sec |
8083
224.1 Krows/sec |
||
| HTML5 Parse |
43729
198.5 MB/sec |
7373
33.5 MB/sec |
||
| HTML5 DOM |
40340
36.5 MElements/sec |
5271
4.78 MElements/sec |
||
| Histogram Equalization |
46850
1.46 Gpixels/sec |
8136
254.2 Mpixels/sec |
||
| PDF Rendering |
38299
1.02 Gpixels/sec |
7889
209.6 Mpixels/sec |
||
| LLVM |
78424
5.39 Kfunctions/sec |
8377
576.0 functions/sec |
||
| Camera |
52864
146.6 images/sec |
8841
24.5 images/sec |
||
| SGEMM |
23241
491.3 Gflops |
6313
133.5 Gflops |
||
| SFFT |
48357
120.5 Gflops |
7768
19.4 Gflops |
||
| N-Body Physics |
46614
34.8 Mpairs/sec |
8133
6.07 Mpairs/sec |
||
| Ray Tracing |
38862
5.67 Mpixels/sec |
8150
1.19 Mpixels/sec |
||
| Rigid Body Physics |
59819
175111.4 FPS |
9448
27658.1 FPS |
||
| HDR |
48026
174.1 Mpixels/sec |
9377
34.0 Mpixels/sec |
||
| Gaussian Blur |
46429
813.4 Mpixels/sec |
7962
139.5 Mpixels/sec |
||
| Speech Recognition |
22012
188.3 Words/sec |
7131
61.0 Words/sec |
||
| Face Detection |
50350
14.7 Msubwindows/sec |
8156
2.38 Msubwindows/sec |
||
| Memory Copy |
7658
21.2 GB/sec |
4227
11.7 GB/sec |
||
| Memory Latency |
6716
64.5 ns |
5162
11.9 Moperations/sec |
||
| Memory Bandwidth |
6030
32.2 GB/sec |
3475
18.6 GB/sec |
||