Geekbench Scores

iMac (27-inch Retina) iMac (27-inch Retina)
Single-Core Score 5315 5315
Multi-Core Score 16314 16314
Geekbench 4.2.1 Pro Geekbench 4.2.1 Pro

System Information

iMac (27-inch Retina) iMac (27-inch Retina)
Operating System macOS 10.13.2 (Build 17C205) macOS 10.13.2 (Build 17C205)
Model iMac (27-inch Retina) iMac (27-inch Retina)
Processor Intel Core i7-4790K @ 4.00 GHz
1 Processor, 4 Cores
Intel Core i7-4790K @ 4.00 GHz
1 Processor, 4 Cores
Processor ID GenuineIntel Family 6 Model 60 Stepping 3 GenuineIntel Family 6 Model 60 Stepping 3
L1 Instruction Cache 32 KB x 2 32 KB x 2
L1 Data Cache 32 KB x 2 32 KB x 2
L2 Cache 256 KB x 2 256 KB x 2
L3 Cache 8192 KB 8192 KB
Motherboard Apple Inc. Mac-42FD25EABCABB274 1.0 Apple Inc. Mac-42FD25EABCABB274 1.0
BIOS Apple Inc. IM151.88Z.0211.B00.1708080656 Apple Inc. IM151.88Z.0211.B00.1708080656
Memory 16.00 GB 0 MHz RAM 16.00 GB 0 MHz RAM

Single-Core Performance

iMac (27-inch Retina) iMac (27-inch Retina)
Single-Core Score 5315 5315
AES 4267
3.21 GB/sec
4267
3.21 GB/sec
LZMA 5042
7.88 MB/sec
5042
7.88 MB/sec
JPEG 5370
43.2 Mpixels/sec
5370
43.2 Mpixels/sec
Canny 4929
68.4 Mpixels/sec
4929
68.4 Mpixels/sec
Lua 5025
5.16 MB/sec
5025
5.16 MB/sec
Dijkstra 5703
3.86 MTE/sec
5703
3.86 MTE/sec
SQLite 4573
126.8 Krows/sec
4573
126.8 Krows/sec
HTML5 Parse 4323
19.6 MB/sec
4323
19.6 MB/sec
HTML5 DOM 5969
5.41 MElements/sec
5969
5.41 MElements/sec
Histogram Equalization 4801
150.0 Mpixels/sec
4801
150.0 Mpixels/sec
PDF Rendering 5208
138.4 Mpixels/sec
5208
138.4 Mpixels/sec
LLVM 8701
598.2 functions/sec
8701
598.2 functions/sec
Camera 5470
15.2 images/sec
5470
15.2 images/sec
SGEMM 4740
100.2 Gflops
4740
100.2 Gflops
SFFT 5635
14.0 Gflops
5635
14.0 Gflops
N-Body Physics 4548
3.40 Mpairs/sec
4548
3.40 Mpairs/sec
Ray Tracing 4437
648.0 Kpixels/sec
4437
648.0 Kpixels/sec
Rigid Body Physics 5967
17468.0 FPS
5967
17468.0 FPS
HDR 5029
18.2 Mpixels/sec
5029
18.2 Mpixels/sec
Gaussian Blur 5167
90.5 Mpixels/sec
5167
90.5 Mpixels/sec
Speech Recognition 5836
49.9 Words/sec
5836
49.9 Words/sec
Face Detection 5001
1.46 Msubwindows/sec
5001
1.46 Msubwindows/sec
Memory Copy 5149
14.3 GB/sec
5149
14.3 GB/sec
Memory Latency 8055
53.7 ns
8055
53.7 ns
Memory Bandwidth 4722
25.2 GB/sec
4722
25.2 GB/sec

Multi-Core Performance

iMac (27-inch Retina) iMac (27-inch Retina)
Multi-Core Score 16314 16314
AES 15605
11.8 GB/sec
15605
11.8 GB/sec
LZMA 16650
26.0 MB/sec
16650
26.0 MB/sec
JPEG 20866
167.9 Mpixels/sec
20866
167.9 Mpixels/sec
Canny 17449
242.0 Mpixels/sec
17449
242.0 Mpixels/sec
Lua 17718
18.2 MB/sec
17718
18.2 MB/sec
Dijkstra 17571
11.9 MTE/sec
17571
11.9 MTE/sec
SQLite 15510
430.0 Krows/sec
15510
430.0 Krows/sec
HTML5 Parse 16212
73.6 MB/sec
16212
73.6 MB/sec
HTML5 DOM 23697
21.5 MElements/sec
23697
21.5 MElements/sec
Histogram Equalization 18227
569.5 Mpixels/sec
18227
569.5 Mpixels/sec
PDF Rendering 17295
459.5 Mpixels/sec
17295
459.5 Mpixels/sec
LLVM 32311
2.22 Kfunctions/sec
32311
2.22 Kfunctions/sec
Camera 20605
57.1 images/sec
20605
57.1 images/sec
SGEMM 16614
351.2 Gflops
16614
351.2 Gflops
SFFT 22028
54.9 Gflops
22028
54.9 Gflops
N-Body Physics 17811
13.3 Mpairs/sec
17811
13.3 Mpairs/sec
Ray Tracing 16374
2.39 Mpixels/sec
16374
2.39 Mpixels/sec
Rigid Body Physics 23352
68360.4 FPS
23352
68360.4 FPS
HDR 18222
66.1 Mpixels/sec
18222
66.1 Mpixels/sec
Gaussian Blur 19925
349.1 Mpixels/sec
19925
349.1 Mpixels/sec
Speech Recognition 15644
133.8 Words/sec
15644
133.8 Words/sec
Face Detection 19716
5.76 Msubwindows/sec
19716
5.76 Msubwindows/sec
Memory Copy 6983
19.3 GB/sec
6983
19.3 GB/sec
Memory Latency 7877
55.0 ns
7877
55.0 ns
Memory Bandwidth 5336
28.5 GB/sec
5336
28.5 GB/sec