iMac (27-inch Retina)
Geekbench 5 Score
1000
Single-Core Score
3201
Multi-Core Score
Geekbench 5.5.1 Tryout for macOS x86 (64-bit)
Result Information
| User | petert89 |
| Upload Date | Fri, 02 Jan 2026 03:23:30 +0000 |
| Views | 5 |
| Notes | A clean install of High Sierra on the SSD section of the Fusion Drive after failure of the HD section. Bare basis (IMO) running include MenuMeters, Clippy, Rectangle & Quicksilver. |
System Information
| System Information | |
|---|---|
| Operating System | macOS 10.13.6 (Build 17G14042) |
| Model | iMac (27-inch Retina) |
| Model ID | iMac15,1 |
| Motherboard | Apple Inc. Mac-42FD25EABCABB274 iMac15,1 |
| CPU Information | |
|---|---|
| Name | Intel Core i7-4790K |
| Topology | 1 Processor, 4 Cores, 8 Threads |
| Base Frequency | 4.00 GHz |
| Cluster 1 | 4 Cores |
| L1 Instruction Cache | 32.0 KB x 4 |
| L1 Data Cache | 32.0 KB x 4 |
| L2 Cache | 256 KB x 4 |
| L3 Cache | 8.00 MB x 1 |
| Memory Information | |
|---|---|
| Memory | 32.00 GB DDR3 1600 MT/s |
Single-Core Performance
| Single-Core Score | 1000 | |
|---|---|---|
| Crypto Score | 1332 | |
| Integer Score | 917 | |
| Floating Point Score | 1124 | |
|
AES-XTS
|
1332
2.27 GB/sec |
|
|
Text Compression
|
981
4.96 MB/sec |
|
|
Image Compression
|
971
45.9 Mpixels/sec |
|
|
Navigation
|
827
2.33 MTE/sec |
|
|
HTML5
|
790
928.2 KElements/sec |
|
|
SQLite
|
970
303.8 Krows/sec |
|
|
PDF Rendering
|
903
49.0 Mpixels/sec |
|
|
Text Rendering
|
920
293.3 KB/sec |
|
|
Clang
|
928
7.23 Klines/sec |
|
|
Camera
|
983
11.4 images/sec |
|
|
N-Body Physics
|
914
1.14 Mpairs/sec |
|
|
Rigid Body Physics
|
1181
7316.5 FPS |
|
|
Gaussian Blur
|
935
51.4 Mpixels/sec |
|
|
Face Detection
|
960
7.39 images/sec |
|
|
Horizon Detection
|
993
24.5 Mpixels/sec |
|
|
Image Inpainting
|
1751
85.9 Mpixels/sec |
|
|
HDR
|
1820
24.8 Mpixels/sec |
|
|
Ray Tracing
|
1339
1.07 Mpixels/sec |
|
|
Structure from Motion
|
917
8.21 Kpixels/sec |
|
|
Speech Recognition
|
987
31.6 Words/sec |
|
|
Machine Learning
|
969
37.5 images/sec |
Multi-Core Performance
| Multi-Core Score | 3201 | |
|---|---|---|
| Crypto Score | 3676 | |
| Integer Score | 2825 | |
| Floating Point Score | 3935 | |
|
AES-XTS
|
3676
6.27 GB/sec |
|
|
Text Compression
|
3707
18.8 MB/sec |
|
|
Image Compression
|
3579
169.3 Mpixels/sec |
|
|
Navigation
|
2410
6.80 MTE/sec |
|
|
HTML5
|
2107
2.47 MElements/sec |
|
|
SQLite
|
2794
875.4 Krows/sec |
|
|
PDF Rendering
|
2357
127.9 Mpixels/sec |
|
|
Text Rendering
|
3072
978.8 KB/sec |
|
|
Clang
|
3076
24.0 Klines/sec |
|
|
Camera
|
2733
31.7 images/sec |
|
|
N-Body Physics
|
3723
4.66 Mpairs/sec |
|
|
Rigid Body Physics
|
4886
30271.8 FPS |
|
|
Gaussian Blur
|
3550
195.1 Mpixels/sec |
|
|
Face Detection
|
4384
33.8 images/sec |
|
|
Horizon Detection
|
3987
98.3 Mpixels/sec |
|
|
Image Inpainting
|
5863
287.6 Mpixels/sec |
|
|
HDR
|
6669
90.9 Mpixels/sec |
|
|
Ray Tracing
|
5965
4.79 Mpixels/sec |
|
|
Structure from Motion
|
3157
28.3 Kpixels/sec |
|
|
Speech Recognition
|
2729
87.3 Words/sec |
|
|
Machine Learning
|
1546
59.7 images/sec |
