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 6103 2704
Multi-Core Score 21570 7784
Geekbench 4.1.3 Tryout Geekbench 4.0.1

System Information

iMac (27-inch Retina Late 2015) iMac (27-inch Late 2009)
Operating System macOS 10.12.6 (Build 16G29) macOS 10.12.1 (Build 16B2657)
Model iMac (27-inch Retina Late 2015) iMac (27-inch Late 2009)
Processor Intel Core i7-6700K @ 4.01 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-27ADBB7B4CEE8E61 iMac17,1 Apple Inc. Mac-F2268DAE
BIOS Apple Inc. IM171.88Z.0105.B08.1604111319 Apple Inc. IM111.88Z.0034.B04.1509231906
Memory 32.00 GB 0 MHz RAM 16.00 GB 1067 MHz DDR3

Single-Core Performance

iMac (27-inch Retina Late 2015) iMac (27-inch Late 2009)
Single-Core Score 6103 2704
AES 5075
3.82 GB/sec 		139
107.5 MB/sec
LZMA 5199
8.12 MB/sec 		3362
5.25 MB/sec
JPEG 5914
47.6 Mpixels/sec 		3263
26.3 Mpixels/sec
Canny 5514
76.5 Mpixels/sec 		3195
44.3 Mpixels/sec
Lua 5697
5.86 MB/sec 		2405
2.47 MB/sec
Dijkstra 6425
4.35 MTE/sec 		3468
2.35 MTE/sec
SQLite 5078
140.8 Krows/sec 		2574
71.4 Krows/sec
HTML5 Parse 4848
22.0 MB/sec 		2592
11.8 MB/sec
HTML5 DOM 6328
5.73 MElements/sec 		3074
2.79 MElements/sec
Histogram Equalization 5070
158.4 Mpixels/sec 		2234
69.8 Mpixels/sec
PDF Rendering 5772
153.4 Mpixels/sec 		3150
83.7 Mpixels/sec
LLVM 9697
666.7 functions/sec 		3554
244.4 functions/sec
Camera 6067
16.8 images/sec 		3404
9.44 images/sec
SGEMM 6030
127.5 Gflops 		939
19.9 Gflops
SFFT 6405
16.0 Gflops 		1878
4.68 Gflops
N-Body Physics 5578
4.17 Mpairs/sec 		2100
1.57 Mpairs/sec
Ray Tracing 5161
753.6 Kpixels/sec 		2147
313.5 Kpixels/sec
Rigid Body Physics 6387
18697.4 FPS 		3511
10279.2 FPS
HDR 6897
25.0 Mpixels/sec 		2649
9.60 Mpixels/sec
Gaussian Blur 5954
104.3 Mpixels/sec 		2856
50.0 Mpixels/sec
Speech Recognition 6495
55.6 Words/sec 		3648
31.2 Words/sec
Face Detection 5503
1.61 Msubwindows/sec 		3105
907.0 Ksubwindows/sec
Memory Copy 6950
19.3 GB/sec 		2379
6.59 GB/sec
Memory Latency 7746
55.9 ns 		6379
14.7 Moperations/sec
Memory Bandwidth 6406
34.2 GB/sec 		2157
11.5 GB/sec

Multi-Core Performance

iMac (27-inch Retina Late 2015) iMac (27-inch Late 2009)
Multi-Core Score 21570 7784
AES 21731
16.4 GB/sec 		495
381.7 MB/sec
LZMA 24507
38.3 MB/sec 		14477
22.6 MB/sec
JPEG 28440
228.8 Mpixels/sec 		13655
109.9 Mpixels/sec
Canny 23924
331.8 Mpixels/sec 		11096
153.9 Mpixels/sec
Lua 22762
23.4 MB/sec 		10100
10.4 MB/sec
Dijkstra 26231
17.7 MTE/sec 		10623
7.19 MTE/sec
SQLite 17617
488.4 Krows/sec 		5096
141.3 Krows/sec
HTML5 Parse 20480
93.0 MB/sec 		9237
41.9 MB/sec
HTML5 DOM 27452
24.9 MElements/sec 		6064
5.49 MElements/sec
Histogram Equalization 21955
686.0 Mpixels/sec 		10359
323.7 Mpixels/sec
PDF Rendering 24557
652.4 Mpixels/sec 		9407
249.9 Mpixels/sec
LLVM 46031
3.16 Kfunctions/sec 		10664
733.3 functions/sec
Camera 28109
77.9 images/sec 		13164
36.5 images/sec
SGEMM 20353
430.2 Gflops 		3115
65.9 Gflops
SFFT 26256
65.5 Gflops 		7687
19.2 Gflops
N-Body Physics 25171
18.8 Mpairs/sec 		8112
6.06 Mpairs/sec
Ray Tracing 24017
3.51 Mpixels/sec 		9172
1.34 Mpixels/sec
Rigid Body Physics 33554
98225.2 FPS 		14808
43348.9 FPS
HDR 28571
103.6 Mpixels/sec 		10901
39.5 Mpixels/sec
Gaussian Blur 25617
448.8 Mpixels/sec 		10168
178.1 Mpixels/sec
Speech Recognition 19338
165.5 Words/sec 		8172
69.9 Words/sec
Face Detection 26210
7.66 Msubwindows/sec 		12105
3.54 Msubwindows/sec
Memory Copy 8449
23.4 GB/sec 		2596
7.19 GB/sec
Memory Latency 7807
55.5 ns 		6189
14.3 Moperations/sec
Memory Bandwidth 7127
38.1 GB/sec 		2419
12.9 GB/sec

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