iMacPro1,1 vs iMac (27-inch Retina Late 2015)

Geekbench Scores

iMacPro1,1 iMac (27-inch Retina Late 2015)
Single-Core Score 2379 5739
Multi-Core Score 20336 18384
Geekbench 4.2.3 Tryout Geekbench 4.0.1

System Information

iMacPro1,1 iMac (27-inch Retina Late 2015)
Operating System macOS 10.14.3 (Build 18D109) macOS 10.12.1 (Build 16B2338c)
Model iMacPro1,1 iMac (27-inch Retina Late 2015)
Processor Intel Xeon E5-2675 v3 @ 1.80 GHz
1 Processor, 16 Cores, 32 Threads 		Intel Core i7-6700K @ 4.01 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 63 Stepping 2 GenuineIntel Family 6 Model 94 Stepping 3
L1 Instruction Cache 32 KB x 16 32 KB x 4
L1 Data Cache 32 KB x 16 32 KB x 4
L2 Cache 256 KB x 16 256 KB x 4
L3 Cache 40960 KB 8192 KB
Motherboard Apple Inc. Mac-7BA5B2D9E42DDD94 1.0 Apple Inc. Mac-B809C3757DA9BB8D iMac17,1
BIOS Apple Inc. 220.200.252.0.0 Apple Inc. IM171.88Z.0105.B08.1604111319
Memory 16.00 GB 0 MHz RAM 64.00 GB 2666 MHz DDR4

Single-Core Performance

iMacPro1,1 iMac (27-inch Retina Late 2015)
Single-Core Score 2379 5739
AES 2025
1.53 GB/sec 		3772
2.84 GB/sec
LZMA 2025
3.16 MB/sec 		5187
8.10 MB/sec
JPEG 2198
17.7 Mpixels/sec 		5890
47.4 Mpixels/sec
Canny 2500
34.7 Mpixels/sec 		5508
76.4 Mpixels/sec
Lua 2042
2.10 MB/sec 		5585
5.74 MB/sec
Dijkstra 2989
2.02 MTE/sec 		6343
4.29 MTE/sec
SQLite 2239
62.1 Krows/sec 		5149
142.8 Krows/sec
HTML5 Parse 2136
9.70 MB/sec 		5009
22.7 MB/sec
HTML5 DOM 2319
2.10 MElements/sec 		5229
4.74 MElements/sec
Histogram Equalization 1994
62.3 Mpixels/sec 		5368
167.8 Mpixels/sec
PDF Rendering 2646
70.3 Mpixels/sec 		5372
142.7 Mpixels/sec
LLVM 3952
271.8 functions/sec 		6597
453.6 functions/sec
Camera 2239
6.21 images/sec 		6010
16.7 images/sec
SGEMM 2160
45.7 Gflops 		6164
130.3 Gflops
SFFT 2276
5.67 Gflops 		6342
15.8 Gflops
N-Body Physics 1834
1.37 Mpairs/sec 		5555
4.15 Mpairs/sec
Ray Tracing 2065
301.6 Kpixels/sec 		5094
743.9 Kpixels/sec
Rigid Body Physics 2426
7103.5 FPS 		6192
18128.1 FPS
HDR 2451
8.89 Mpixels/sec 		6714
24.3 Mpixels/sec
Gaussian Blur 2174
38.1 Mpixels/sec 		5886
103.1 Mpixels/sec
Speech Recognition 2542
21.8 Words/sec 		6335
54.2 Words/sec
Face Detection 2021
590.4 Ksubwindows/sec 		5495
1.61 Msubwindows/sec
Memory Copy 2479
6.87 GB/sec 		6305
17.5 GB/sec
Memory Latency 4247
101.9 ns 		6799
15.7 Moperations/sec
Memory Bandwidth 1873
10.0 GB/sec 		5715
30.5 GB/sec

Multi-Core Performance

iMacPro1,1 iMac (27-inch Retina Late 2015)
Multi-Core Score 20336 18384
AES 6860
5.17 GB/sec 		19561
14.7 GB/sec
LZMA 33892
52.9 MB/sec 		23447
36.6 MB/sec
JPEG 38106
306.6 Mpixels/sec 		28127
226.3 Mpixels/sec
Canny 14583
202.2 Mpixels/sec 		24253
336.3 Mpixels/sec
Lua 27295
28.1 MB/sec 		21675
22.3 MB/sec
Dijkstra 13826
9.36 MTE/sec 		25371
17.2 MTE/sec
SQLite 25675
711.8 Krows/sec 		6599
182.9 Krows/sec
HTML5 Parse 24436
110.9 MB/sec 		20684
93.9 MB/sec
HTML5 DOM 40032
36.3 MElements/sec 		14476
13.1 MElements/sec
Histogram Equalization 25650
801.4 Mpixels/sec 		22240
694.9 Mpixels/sec
PDF Rendering 15155
402.6 Mpixels/sec 		23593
626.8 Mpixels/sec
LLVM 51592
3.55 Kfunctions/sec 		13015
894.9 functions/sec
Camera 33567
93.1 images/sec 		25582
70.9 images/sec
SGEMM 19464
411.4 Gflops 		19464
411.4 Gflops
SFFT 32595
81.3 Gflops 		26013
64.8 Gflops
N-Body Physics 28711
21.4 Mpairs/sec 		24224
18.1 Mpairs/sec
Ray Tracing 20356
2.97 Mpixels/sec 		23346
3.41 Mpixels/sec
Rigid Body Physics 33305
97496.8 FPS 		29916
87576.2 FPS
HDR 22578
81.8 Mpixels/sec 		28526
103.4 Mpixels/sec
Gaussian Blur 28563
500.4 Mpixels/sec 		25303
443.3 Mpixels/sec
Speech Recognition 14001
119.8 Words/sec 		17464
149.4 Words/sec
Face Detection 33246
9.71 Msubwindows/sec 		26126
7.63 Msubwindows/sec
Memory Copy 3053
8.46 GB/sec 		7609
21.1 GB/sec
Memory Latency 4026
107.5 ns 		6775
15.6 Moperations/sec
Memory Bandwidth 2090
11.2 GB/sec 		6307
33.7 GB/sec

Compare

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