iMac (27-inch Retina Late 2015) vs iMac (27-inch Late 2009)

Geekbench Scores

iMac (27-inch Retina Late 2015) iMac (27-inch Late 2009)
Single-Core Score 5186 2704
Multi-Core Score 16337 7784
Geekbench 4.0.3 Geekbench 4.0.1

System Information

iMac (27-inch Retina Late 2015) iMac (27-inch Late 2009)
Operating System macOS 10.12.2 (Build 16C67) macOS 10.12.1 (Build 16B2657)
Model iMac (27-inch Retina Late 2015) iMac (27-inch Late 2009)
Processor Intel Core i7-6700K @ 4.00 GHz
1 Processor, 4 Cores, 8 Threads 		Intel Core i7-860 @ 2.80 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 94 Stepping 3 GenuineIntel Family 6 Model 30 Stepping 5
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-B809C3757DA9BB8D iMac17,1 Apple Inc. Mac-F2268DAE
BIOS Apple Inc. IM171.88Z.0105.B11.1610251139 Apple Inc. IM111.88Z.0034.B04.1509231906
Memory 32.00 GB 1867 MHz DDR3 16.00 GB 1067 MHz DDR3

Single-Core Performance

iMac (27-inch Retina Late 2015) iMac (27-inch Late 2009)
Single-Core Score 5186 2704
AES 3486
2.63 GB/sec 		139
107.5 MB/sec
LZMA 4791
7.48 MB/sec 		3362
5.25 MB/sec
JPEG 5175
41.6 Mpixels/sec 		3263
26.3 Mpixels/sec
Canny 5090
70.6 Mpixels/sec 		3195
44.3 Mpixels/sec
Lua 5164
5.31 MB/sec 		2405
2.47 MB/sec
Dijkstra 5658
3.83 MTE/sec 		3468
2.35 MTE/sec
SQLite 4805
133.2 Krows/sec 		2574
71.4 Krows/sec
HTML5 Parse 4602
20.9 MB/sec 		2592
11.8 MB/sec
HTML5 DOM 5043
4.57 MElements/sec 		3074
2.79 MElements/sec
Histogram Equalization 4621
144.4 Mpixels/sec 		2234
69.8 Mpixels/sec
PDF Rendering 5275
140.1 Mpixels/sec 		3150
83.7 Mpixels/sec
LLVM 6010
413.2 functions/sec 		3554
244.4 functions/sec
Camera 5526
15.3 images/sec 		3404
9.44 images/sec
SGEMM 5638
119.2 Gflops 		939
19.9 Gflops
SFFT 5875
14.6 Gflops 		1878
4.68 Gflops
N-Body Physics 5086
3.80 Mpairs/sec 		2100
1.57 Mpairs/sec
Ray Tracing 4628
675.9 Kpixels/sec 		2147
313.5 Kpixels/sec
Rigid Body Physics 5714
16728.2 FPS 		3511
10279.2 FPS
HDR 6087
22.1 Mpixels/sec 		2649
9.60 Mpixels/sec
Gaussian Blur 5393
94.5 Mpixels/sec 		2856
50.0 Mpixels/sec
Speech Recognition 5859
50.1 Words/sec 		3648
31.2 Words/sec
Face Detection 5083
1.48 Msubwindows/sec 		3105
907.0 Ksubwindows/sec
Memory Copy 5314
14.7 GB/sec 		2379
6.59 GB/sec
Memory Latency 6182
14.3 Moperations/sec 		6379
14.7 Moperations/sec
Memory Bandwidth 4577
24.4 GB/sec 		2157
11.5 GB/sec

Multi-Core Performance

iMac (27-inch Retina Late 2015) iMac (27-inch Late 2009)
Multi-Core Score 16337 7784
AES 12974
9.77 GB/sec 		495
381.7 MB/sec
LZMA 20637
32.2 MB/sec 		14477
22.6 MB/sec
JPEG 25100
202.0 Mpixels/sec 		13655
109.9 Mpixels/sec
Canny 20142
279.3 Mpixels/sec 		11096
153.9 Mpixels/sec
Lua 19928
20.5 MB/sec 		10100
10.4 MB/sec
Dijkstra 19867
13.4 MTE/sec 		10623
7.19 MTE/sec
SQLite 11132
308.6 Krows/sec 		5096
141.3 Krows/sec
HTML5 Parse 18459
83.8 MB/sec 		9237
41.9 MB/sec
HTML5 DOM 13466
12.2 MElements/sec 		6064
5.49 MElements/sec
Histogram Equalization 19370
605.2 Mpixels/sec 		10359
323.7 Mpixels/sec
PDF Rendering 21087
560.2 Mpixels/sec 		9407
249.9 Mpixels/sec
LLVM 13442
924.2 functions/sec 		10664
733.3 functions/sec
Camera 24682
68.4 images/sec 		13164
36.5 images/sec
SGEMM 15586
329.5 Gflops 		3115
65.9 Gflops
SFFT 23453
58.5 Gflops 		7687
19.2 Gflops
N-Body Physics 22289
16.6 Mpairs/sec 		8112
6.06 Mpairs/sec
Ray Tracing 21063
3.08 Mpixels/sec 		9172
1.34 Mpixels/sec
Rigid Body Physics 29290
85744.8 FPS 		14808
43348.9 FPS
HDR 24650
89.4 Mpixels/sec 		10901
39.5 Mpixels/sec
Gaussian Blur 21070
369.1 Mpixels/sec 		10168
178.1 Mpixels/sec
Speech Recognition 14016
119.9 Words/sec 		8172
69.9 Words/sec
Face Detection 22576
6.59 Msubwindows/sec 		12105
3.54 Msubwindows/sec
Memory Copy 5657
15.7 GB/sec 		2596
7.19 GB/sec
Memory Latency 6115
14.1 Moperations/sec 		6189
14.3 Moperations/sec
Memory Bandwidth 4331
23.1 GB/sec 		2419
12.9 GB/sec

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