iMac27 主螢幕 vs iMac27 主螢幕

Geekbench Scores

iMac27 主螢幕 iMac27 主螢幕
Single-Core Score 4882 4882
Multi-Core Score 16993 16993
Geekbench 4.3.3 Geekbench 4.3.3

System Information

iMac27 主螢幕 iMac27 主螢幕
Operating System macOS 10.14.3 (Build 18D109) macOS 10.14.3 (Build 18D109)
Model iMac (27-inch Retina) iMac (27-inch Retina)
Processor Intel Core i7-4790K @ 4.00 GHz
1 Processor, 4 Cores, 8 Threads 		Intel Core i7-4790K @ 4.00 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 60 Stepping 3 GenuineIntel Family 6 Model 60 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-FA842E06C61E91C5 iMac15,1 Apple Inc. Mac-FA842E06C61E91C5 iMac15,1
BIOS Apple Inc. 222.0.0.0.0 Apple Inc. 222.0.0.0.0
Memory 32.00 GB 1867 MHz DDR3 32.00 GB 1867 MHz DDR3

Single-Core Performance

iMac27 主螢幕 iMac27 主螢幕
Single-Core Score 4882 4882
AES 4108
3.09 GB/sec 		4108
3.09 GB/sec
LZMA 4842
7.56 MB/sec 		4842
7.56 MB/sec
JPEG 5343
43.0 Mpixels/sec 		5343
43.0 Mpixels/sec
Canny 4679
64.9 Mpixels/sec 		4679
64.9 Mpixels/sec
Lua 4756
4.89 MB/sec 		4756
4.89 MB/sec
Dijkstra 5068
3.43 MTE/sec 		5068
3.43 MTE/sec
SQLite 4480
124.2 Krows/sec 		4480
124.2 Krows/sec
HTML5 Parse 4486
20.4 MB/sec 		4486
20.4 MB/sec
HTML5 DOM 5856
5.31 MElements/sec 		5856
5.31 MElements/sec
Histogram Equalization 4687
146.5 Mpixels/sec 		4687
146.5 Mpixels/sec
PDF Rendering 4897
130.1 Mpixels/sec 		4897
130.1 Mpixels/sec
LLVM 8590
590.7 functions/sec 		8590
590.7 functions/sec
Camera 5118
14.2 images/sec 		5118
14.2 images/sec
SGEMM 4294
90.8 Gflops 		4294
90.8 Gflops
SFFT 4984
12.4 Gflops 		4984
12.4 Gflops
N-Body Physics 4158
3.11 Mpairs/sec 		4158
3.11 Mpairs/sec
Ray Tracing 3993
583.2 Kpixels/sec 		3993
583.2 Kpixels/sec
Rigid Body Physics 5400
15808.2 FPS 		5400
15808.2 FPS
HDR 4809
17.4 Mpixels/sec 		4809
17.4 Mpixels/sec
Gaussian Blur 4983
87.3 Mpixels/sec 		4983
87.3 Mpixels/sec
Speech Recognition 5356
45.8 Words/sec 		5356
45.8 Words/sec
Face Detection 4832
1.41 Msubwindows/sec 		4832
1.41 Msubwindows/sec
Memory Copy 4535
12.6 GB/sec 		4535
12.6 GB/sec
Memory Latency 5494
78.8 ns 		5494
78.8 ns
Memory Bandwidth 4179
22.3 GB/sec 		4179
22.3 GB/sec

Multi-Core Performance

iMac27 主螢幕 iMac27 主螢幕
Multi-Core Score 16993 16993
AES 11495
8.66 GB/sec 		11495
8.66 GB/sec
LZMA 20472
32.0 MB/sec 		20472
32.0 MB/sec
JPEG 25173
202.6 Mpixels/sec 		25173
202.6 Mpixels/sec
Canny 19628
272.2 Mpixels/sec 		19628
272.2 Mpixels/sec
Lua 18030
18.5 MB/sec 		18030
18.5 MB/sec
Dijkstra 18194
12.3 MTE/sec 		18194
12.3 MTE/sec
SQLite 17344
480.8 Krows/sec 		17344
480.8 Krows/sec
HTML5 Parse 17807
80.8 MB/sec 		17807
80.8 MB/sec
HTML5 DOM 22672
20.5 MElements/sec 		22672
20.5 MElements/sec
Histogram Equalization 20512
640.9 Mpixels/sec 		20512
640.9 Mpixels/sec
PDF Rendering 18941
503.2 Mpixels/sec 		18941
503.2 Mpixels/sec
LLVM 37015
2.54 Kfunctions/sec 		37015
2.54 Kfunctions/sec
Camera 24055
66.7 images/sec 		24055
66.7 images/sec
SGEMM 14859
314.1 Gflops 		14859
314.1 Gflops
SFFT 21497
53.6 Gflops 		21497
53.6 Gflops
N-Body Physics 18857
14.1 Mpairs/sec 		18857
14.1 Mpairs/sec
Ray Tracing 18335
2.68 Mpixels/sec 		18335
2.68 Mpixels/sec
Rigid Body Physics 26966
78940.1 FPS 		26966
78940.1 FPS
HDR 20754
75.2 Mpixels/sec 		20754
75.2 Mpixels/sec
Gaussian Blur 21377
374.5 Mpixels/sec 		21377
374.5 Mpixels/sec
Speech Recognition 14914
127.6 Words/sec 		14914
127.6 Words/sec
Face Detection 21871
6.39 Msubwindows/sec 		21871
6.39 Msubwindows/sec
Memory Copy 5759
16.0 GB/sec 		5759
16.0 GB/sec
Memory Latency 5504
78.7 ns 		5504
78.7 ns
Memory Bandwidth 4093
21.9 GB/sec 		4093
21.9 GB/sec

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