iMac (27-inch Retina Mid 2017) vs Zen DDR4-3066

Geekbench Scores

iMac (27-inch Retina Mid 2017) Zen DDR4-3066
Single-Core Score 6845 4433
Multi-Core Score 23868 20374
Geekbench 4.1.1 Geekbench 4.1.4 Tryout

System Information

iMac (27-inch Retina Mid 2017) Zen DDR4-3066
Operating System macOS 10.12.6 (Build 16G29) Microsoft Windows 10 Home (64-bit)
Model iMac (27-inch Retina Mid 2017) Gigabyte Technology Co., Ltd. AB350-Gaming 3
Processor Intel Core i7-7700K @ 4.20 GHz
1 Processor, 4 Cores, 8 Threads 		AMD Ryzen 5 1600X @ 3.60 GHz
1 Processor, 6 Cores, 12 Threads
Processor ID GenuineIntel Family 6 Model 158 Stepping 9 AuthenticAMD Family 23 Model 1 Stepping 1
Processor Package Socket AM4 (1331)
L1 Instruction Cache 32 KB x 4 64 KB x 6
L1 Data Cache 32 KB x 4 32 KB x 6
L2 Cache 256 KB x 4 512 KB x 6
L3 Cache 8192 KB 2730 KB x 2
Motherboard Apple Inc. Mac-BE088AF8C5EB4FA2 iMac18,3 Gigabyte Technology Co., Ltd. AB350-Gaming 3-CF
Northbridge AMD Ryzen SOC 00
Southbridge AMD B350 51
BIOS Apple Inc. IM183.88Z.0147.B01.1706251744 American Megatrends Inc. F9d
Memory 16.00 GB 3603 MHz DDR4 16.00 GB DDR4 SDRAM 1530MHz

Single-Core Performance

iMac (27-inch Retina Mid 2017) Zen DDR4-3066
Single-Core Score 6845 4433
AES 4361
3.28 GB/sec 		5835
4.39 GB/sec
LZMA 5972
9.33 MB/sec 		4647
7.26 MB/sec
JPEG 6664
53.6 Mpixels/sec 		4413
35.5 Mpixels/sec
Canny 6287
87.2 Mpixels/sec 		4428
61.4 Mpixels/sec
Lua 6606
6.79 MB/sec 		2974
3.06 MB/sec
Dijkstra 6693
4.53 MTE/sec 		4605
3.12 MTE/sec
SQLite 5862
162.5 Krows/sec 		3081
85.4 Krows/sec
HTML5 Parse 5743
26.1 MB/sec 		3480
15.8 MB/sec
HTML5 DOM 7566
6.86 MElements/sec 		4755
4.31 MElements/sec
Histogram Equalization 5887
183.9 Mpixels/sec 		3376
105.5 Mpixels/sec
PDF Rendering 6750
179.3 Mpixels/sec 		4175
110.9 Mpixels/sec
LLVM 11031
758.4 functions/sec 		6308
433.8 functions/sec
Camera 6998
19.4 images/sec 		4592
12.7 images/sec
SGEMM 6974
147.4 Gflops 		2433
51.4 Gflops
SFFT 7410
18.5 Gflops 		3507
8.74 Gflops
N-Body Physics 6344
4.74 Mpairs/sec 		4296
3.21 Mpairs/sec
Ray Tracing 5978
873.0 Kpixels/sec 		4242
619.5 Kpixels/sec
Rigid Body Physics 7217
21127.8 FPS 		4404
12894.6 FPS
HDR 7893
28.6 Mpixels/sec 		4816
17.5 Mpixels/sec
Gaussian Blur 6913
121.1 Mpixels/sec 		4758
83.4 Mpixels/sec
Speech Recognition 7435
63.6 Words/sec 		5122
43.8 Words/sec
Face Detection 6355
1.86 Msubwindows/sec 		4605
1.35 Msubwindows/sec
Memory Copy 7039
19.5 GB/sec 		5168
14.3 GB/sec
Memory Latency 9376
46.2 ns 		5496
78.8 ns
Memory Bandwidth 6674
35.6 GB/sec 		4787
25.6 GB/sec

Multi-Core Performance

iMac (27-inch Retina Mid 2017) Zen DDR4-3066
Multi-Core Score 23868 20374
AES 22102
16.6 GB/sec 		14352
10.8 GB/sec
LZMA 27901
43.6 MB/sec 		31384
49.0 MB/sec
JPEG 32324
260.1 Mpixels/sec 		30545
245.8 Mpixels/sec
Canny 26379
365.8 Mpixels/sec 		21605
299.6 Mpixels/sec
Lua 25970
26.7 MB/sec 		24402
25.1 MB/sec
Dijkstra 24850
16.8 MTE/sec 		16347
11.1 MTE/sec
SQLite 20201
560.0 Krows/sec 		26451
733.3 Krows/sec
HTML5 Parse 24585
111.6 MB/sec 		23930
108.6 MB/sec
HTML5 DOM 30896
28.0 MElements/sec 		32474
29.4 MElements/sec
Histogram Equalization 25885
808.8 Mpixels/sec 		18787
587.0 Mpixels/sec
PDF Rendering 25838
686.4 Mpixels/sec 		13887
368.9 Mpixels/sec
LLVM 51714
3.56 Kfunctions/sec 		45759
3.15 Kfunctions/sec
Camera 32349
89.7 images/sec 		28864
80.0 images/sec
SGEMM 21545
455.4 Gflops 		13529
286.0 Gflops
SFFT 30253
75.4 Gflops 		21257
53.0 Gflops
N-Body Physics 27528
20.6 Mpairs/sec 		32501
24.3 Mpairs/sec
Ray Tracing 27806
4.06 Mpixels/sec 		20863
3.05 Mpixels/sec
Rigid Body Physics 38593
112977.3 FPS 		34524
101065.2 FPS
HDR 31727
115.0 Mpixels/sec 		29169
105.7 Mpixels/sec
Gaussian Blur 29181
511.2 Mpixels/sec 		22997
402.9 Mpixels/sec
Speech Recognition 20165
172.5 Words/sec 		19138
163.8 Words/sec
Face Detection 30217
8.83 Msubwindows/sec 		30487
8.90 Msubwindows/sec
Memory Copy 7993
22.1 GB/sec 		7118
19.7 GB/sec
Memory Latency 9356
46.3 ns 		5253
82.4 ns
Memory Bandwidth 6909
36.9 GB/sec 		6163
32.9 GB/sec

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