iMac 5K (2017) - Pre Fix vs iMac (27-inch Retina Late 2015)

Geekbench Scores

iMac 5K (2017) - Pre Fix iMac (27-inch Retina Late 2015)
Single-Core Score 5569 5993
Multi-Core Score 18406 21308
Geekbench 4.1.1 Geekbench 4.3.3

System Information

iMac 5K (2017) - Pre Fix iMac (27-inch Retina Late 2015)
Operating System macOS 10.12.6 (Build 16G29) macOS 10.14.4 (Build 18E226)
Model iMac (27-inch Retina Mid 2017) iMac (27-inch Retina Late 2015)
Processor Intel Core i7-7700K @ 4.20 GHz
1 Processor, 4 Cores, 8 Threads 		Intel Core i7-6700K @ 4.01 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 158 Stepping 9 GenuineIntel Family 6 Model 94 Stepping 3
L1 Instruction Cache 32 KB x 4 32 KB x 4
L1 Data Cache 32 KB x 4 32 KB x 4
L2 Cache 256 KB x 4 256 KB x 4
L3 Cache 8192 KB 8192 KB
Motherboard Apple Inc. Mac-BE088AF8C5EB4FA2 iMac18,3 Apple Inc. Mac-B809C3757DA9BB8D 1.0
BIOS Apple Inc. IM183.88Z.0145.B09.1706181606 Apple Inc. 161.0.0.0.0
Memory 8.00 GB 2400 MHz DDR4 64.00 GB 3000 MHz DDR4

Single-Core Performance

iMac 5K (2017) - Pre Fix iMac (27-inch Retina Late 2015)
Single-Core Score 5569 5993
AES 3798
2.86 GB/sec 		3690
2.78 GB/sec
LZMA 5150
8.04 MB/sec 		5092
7.95 MB/sec
JPEG 5689
45.8 Mpixels/sec 		5734
46.1 Mpixels/sec
Canny 5178
71.8 Mpixels/sec 		5339
74.0 Mpixels/sec
Lua 5639
5.80 MB/sec 		5546
5.70 MB/sec
Dijkstra 5922
4.01 MTE/sec 		7114
4.81 MTE/sec
SQLite 5049
140.0 Krows/sec 		4987
138.3 Krows/sec
HTML5 Parse 4902
22.3 MB/sec 		4974
22.6 MB/sec
HTML5 DOM 6556
5.94 MElements/sec 		6411
5.81 MElements/sec
Histogram Equalization 4991
156.0 Mpixels/sec 		5289
165.3 Mpixels/sec
PDF Rendering 5322
141.4 Mpixels/sec 		7006
186.1 Mpixels/sec
LLVM 9561
657.4 functions/sec 		9293
639.0 functions/sec
Camera 5844
16.2 images/sec 		5985
16.6 images/sec
SGEMM 5956
125.9 Gflops 		6014
127.1 Gflops
SFFT 6301
15.7 Gflops 		6348
15.8 Gflops
N-Body Physics 5461
4.08 Mpairs/sec 		5425
4.05 Mpairs/sec
Ray Tracing 5140
750.6 Kpixels/sec 		5044
736.6 Kpixels/sec
Rigid Body Physics 6328
18526.6 FPS 		6250
18298.0 FPS
HDR 6699
24.3 Mpixels/sec 		6723
24.4 Mpixels/sec
Gaussian Blur 5974
104.7 Mpixels/sec 		6254
109.6 Mpixels/sec
Speech Recognition 6422
54.9 Words/sec 		6289
53.8 Words/sec
Face Detection 5471
1.60 Msubwindows/sec 		5423
1.58 Msubwindows/sec
Memory Copy 4566
12.7 GB/sec 		6686
18.5 GB/sec
Memory Latency 6724
64.4 ns 		7080
61.2 ns
Memory Bandwidth 4340
23.2 GB/sec 		6361
34.0 GB/sec

Multi-Core Performance

iMac 5K (2017) - Pre Fix iMac (27-inch Retina Late 2015)
Multi-Core Score 18406 21308
AES 12621
9.50 GB/sec 		19443
14.6 GB/sec
LZMA 22867
35.7 MB/sec 		23576
36.8 MB/sec
JPEG 27433
220.7 Mpixels/sec 		27263
219.4 Mpixels/sec
Canny 19801
274.6 Mpixels/sec 		23495
325.8 Mpixels/sec
Lua 21925
22.5 MB/sec 		21718
22.3 MB/sec
Dijkstra 16586
11.2 MTE/sec 		25963
17.6 MTE/sec
SQLite 17772
492.7 Krows/sec 		21398
593.2 Krows/sec
HTML5 Parse 20500
93.1 MB/sec 		21018
95.4 MB/sec
HTML5 DOM 22507
20.4 MElements/sec 		26835
24.3 MElements/sec
Histogram Equalization 21276
664.8 Mpixels/sec 		22890
715.2 Mpixels/sec
PDF Rendering 19332
513.6 Mpixels/sec 		28956
769.3 Mpixels/sec
LLVM 43787
3.01 Kfunctions/sec 		44329
3.05 Kfunctions/sec
Camera 27048
75.0 images/sec 		27329
75.8 images/sec
SGEMM 13244
280.0 Gflops 		19726
417.0 Gflops
SFFT 25860
64.5 Gflops 		24996
62.3 Gflops
N-Body Physics 24403
18.2 Mpairs/sec 		23996
17.9 Mpairs/sec
Ray Tracing 22850
3.34 Mpixels/sec 		23074
3.37 Mpixels/sec
Rigid Body Physics 33022
96667.9 FPS 		32845
96151.0 FPS
HDR 25056
90.8 Mpixels/sec 		28457
103.2 Mpixels/sec
Gaussian Blur 23799
416.9 Mpixels/sec 		26685
467.5 Mpixels/sec
Speech Recognition 12951
110.8 Words/sec 		18042
154.4 Words/sec
Face Detection 25086
7.33 Msubwindows/sec 		25073
7.32 Msubwindows/sec
Memory Copy 4645
12.9 GB/sec 		8064
22.3 GB/sec
Memory Latency 6452
67.1 ns 		7053
61.4 ns
Memory Bandwidth 3961
21.2 GB/sec 		6751
36.0 GB/sec

Compare

Remove Baseline Geekbench 6 now available