iMac18,2 vs iMac18,3

Geekbench Scores

iMac18,2 iMac18,3
Single-Core Score 6368 6491
Multi-Core Score 25885 30722
Geekbench 4.2.3 Tryout Geekbench 4.3.0 Tryout

System Information

iMac18,2 iMac18,3
Operating System macOS 10.13.6 (Build 17G65) macOS 10.13.6 (Build 17G65)
Model iMac18,2 iMac18,3
Processor Intel Core i5-8600K @ 3.60 GHz
1 Processor, 6 Cores 		Intel Core i7-8700K @ 3.70 GHz
1 Processor, 6 Cores, 12 Threads
Processor ID GenuineIntel Family 6 Model 158 Stepping 10 GenuineIntel Family 6 Model 158 Stepping 10
L1 Instruction Cache 32 KB x 3 32 KB x 6
L1 Data Cache 32 KB x 3 32 KB x 6
L2 Cache 256 KB x 3 256 KB x 6
L3 Cache 9216 KB 12288 KB
Motherboard Apple Inc. Mac-77F17D7DA9285301 1.0 Apple Inc. Mac-BE088AF8C5EB4FA2 1.0
BIOS Apple Inc. IM183.88Z.0157.B00.1802080917 Apple Inc. 166.0.0.0.0
Memory 16.00 GB 2400 MHz DDR4 32.00 GB 0 MHz RAM

Single-Core Performance

iMac18,2 iMac18,3
Single-Core Score 6368 6491
AES 4282
3.22 GB/sec 		5522
4.16 GB/sec
LZMA 5786
9.04 MB/sec 		5794
9.05 MB/sec
JPEG 6397
51.5 Mpixels/sec 		6516
52.4 Mpixels/sec
Canny 6055
84.0 Mpixels/sec 		6090
84.5 Mpixels/sec
Lua 6309
6.48 MB/sec 		6172
6.34 MB/sec
Dijkstra 7321
4.95 MTE/sec 		7583
5.13 MTE/sec
SQLite 5588
154.9 Krows/sec 		5493
152.3 Krows/sec
HTML5 Parse 5355
24.3 MB/sec 		5324
24.2 MB/sec
HTML5 DOM 7201
6.52 MElements/sec 		7129
6.46 MElements/sec
Histogram Equalization 5813
181.6 Mpixels/sec 		5608
175.3 Mpixels/sec
PDF Rendering 6449
171.3 Mpixels/sec 		6412
170.4 Mpixels/sec
LLVM 10504
722.2 functions/sec 		10490
721.3 functions/sec
Camera 6832
18.9 images/sec 		6767
18.8 images/sec
SGEMM 6860
145.0 Gflops 		6824
144.3 Gflops
SFFT 7072
17.6 Gflops 		6501
16.2 Gflops
N-Body Physics 6185
4.62 Mpairs/sec 		6191
4.62 Mpairs/sec
Ray Tracing 5741
838.4 Kpixels/sec 		5728
836.5 Kpixels/sec
Rigid Body Physics 7150
20933.4 FPS 		7055
20653.7 FPS
HDR 7757
28.1 Mpixels/sec 		7726
28.0 Mpixels/sec
Gaussian Blur 6761
118.5 Mpixels/sec 		6739
118.1 Mpixels/sec
Speech Recognition 7210
61.7 Words/sec 		7304
62.5 Words/sec
Face Detection 6284
1.84 Msubwindows/sec 		6185
1.81 Msubwindows/sec
Memory Copy 5647
15.6 GB/sec 		6621
18.3 GB/sec
Memory Latency 7424
58.3 ns 		7028
61.6 ns
Memory Bandwidth 5025
26.8 GB/sec 		5744
30.7 GB/sec

Multi-Core Performance

iMac18,2 iMac18,3
Multi-Core Score 25885 30722
AES 15472
11.7 GB/sec 		18729
14.1 GB/sec
LZMA 29375
45.9 MB/sec 		37704
58.9 MB/sec
JPEG 37260
299.8 Mpixels/sec 		45925
369.5 Mpixels/sec
Canny 27660
383.6 Mpixels/sec 		34429
477.4 Mpixels/sec
Lua 35013
36.0 MB/sec 		35689
36.7 MB/sec
Dijkstra 20844
14.1 MTE/sec 		30720
20.8 MTE/sec
SQLite 25791
715.0 Krows/sec 		23318
646.5 Krows/sec
HTML5 Parse 29235
132.7 MB/sec 		34184
155.2 MB/sec
HTML5 DOM 37013
33.5 MElements/sec 		37843
34.3 MElements/sec
Histogram Equalization 31480
983.6 Mpixels/sec 		36859
1.15 Gpixels/sec
PDF Rendering 27861
740.2 Mpixels/sec 		35773
950.4 Mpixels/sec
LLVM 58092
3.99 Kfunctions/sec 		71662
4.93 Kfunctions/sec
Camera 38613
107.1 images/sec 		45185
125.3 images/sec
SGEMM 17770
375.6 Gflops 		24715
522.4 Gflops
SFFT 42773
106.6 Gflops 		44543
111.0 Gflops
N-Body Physics 35001
26.1 Mpairs/sec 		41389
30.9 Mpairs/sec
Ray Tracing 29000
4.23 Mpixels/sec 		36970
5.40 Mpixels/sec
Rigid Body Physics 40980
119963.5 FPS 		55072
161217.3 FPS
HDR 34935
126.6 Mpixels/sec 		43199
156.6 Mpixels/sec
Gaussian Blur 38067
666.9 Mpixels/sec 		42212
739.5 Mpixels/sec
Speech Recognition 19209
164.4 Words/sec 		22174
189.7 Words/sec
Face Detection 37534
11.0 Msubwindows/sec 		43481
12.7 Msubwindows/sec
Memory Copy 6263
17.4 GB/sec 		7992
22.1 GB/sec
Memory Latency 7297
59.3 ns 		6824
63.4 ns
Memory Bandwidth 4829
25.8 GB/sec 		6400
34.2 GB/sec

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