| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.4 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 13234 | 15731 |
| Floating Point | Processor floating point performance | 23052 | |
| Memory | Memory performance | 9815 | |
| Stream | Memory bandwidth performance | 10684 | |
| User | gumpreza |
| Upload Date | Fri, 21 Mar 2014 01:26:06 +0000 |
| Views | 15 |
| Notes | Michael's first iMac |
| iMac14,2 | |
|---|---|
| Operating System | Mac OS X 10.9.2 (Build 13C64) |
| Model | iMac14,2 |
| Processor |
Intel Core i7-4771 @ 3.50 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 60 Stepping 3 |
| L1 Instruction Cache | 32 KB |
| L1 Data Cache | 32 KB |
| L2 Cache | 256 KB |
| L3 Cache | 8192 KB |
| Motherboard | Apple Inc. Mac-27ADBB7B4CEE8E61 iMac14,2 |
| BIOS | Apple Inc. IM142.88Z.0118.B01.1401291047 |
| Memory | 32.00 GB 1600 MHz DDR3 |
| Integer | 13234 | |
|---|---|---|
|
Blowfish
single-core scalar |
2655
117 MB/sec |
|
|
Blowfish
multi-core scalar |
18391
754 MB/sec |
|
|
Text Compress
single-core scalar |
3986
12.7 MB/sec |
|
|
Text Compress
multi-core scalar |
20058
65.8 MB/sec |
|
|
Text Decompress
single-core scalar |
4428
18.2 MB/sec |
|
|
Text Decompress
multi-core scalar |
22020
87.7 MB/sec |
|
|
Image Compress
single-core scalar |
3688
30.5 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
18670
157 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
4701
78.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
21509
351 Mpixels/sec |
|
|
Lua
single-core scalar |
8284
3.19 Mnodes/sec |
|
|
Lua
multi-core scalar |
30420
11.7 Mnodes/sec |
| Floating Point | 23052 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3510
2.34 Gflops |
|
|
Mandelbrot
multi-core scalar |
25708
16.8 Gflops |
|
|
Dot Product
single-core scalar |
5220
2.52 Gflops |
|
|
Dot Product
multi-core scalar |
29205
13.3 Gflops |
|
|
Dot Product
single-core vector |
8510
10.2 Gflops |
|
|
Dot Product
multi-core vector |
50743
52.8 Gflops |
|
|
LU Decomposition
single-core scalar |
3405
3.03 Gflops |
|
|
LU Decomposition
multi-core scalar |
13561
11.9 Gflops |
|
|
Primality Test
single-core scalar |
9978
1.49 Gflops |
|
|
Primality Test
multi-core scalar |
41674
7.73 Gflops |
|
|
Sharpen Image
single-core scalar |
8467
19.8 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
51349
118 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9293
7.35 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
62115
48.8 Mpixels/sec |
| Memory | 9815 | |
|---|---|---|
|
Read Sequential
single-core scalar |
9187
11.2 GB/sec |
|
|
Write Sequential
single-core scalar |
14687
10.0 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
5410
20.2 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
10780
22.3 GB/sec |
|
|
Stdlib Copy
single-core scalar |
9015
9.29 GB/sec |
| Stream | 10684 | |
|---|---|---|
|
Stream Copy
single-core scalar |
9114
12.5 GB/sec |
|
|
Stream Copy
single-core vector |
15814
20.5 GB/sec |
|
|
Stream Scale
single-core scalar |
10154
13.2 GB/sec |
|
|
Stream Scale
single-core vector |
12528
16.9 GB/sec |
|
|
Stream Add
single-core scalar |
8851
13.4 GB/sec |
|
|
Stream Add
single-core vector |
11384
15.8 GB/sec |
|
|
Stream Triad
single-core scalar |
9159
12.7 GB/sec |
|
|
Stream Triad
single-core vector |
8471
15.9 GB/sec |