iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.3 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 11323 | 12541 |
| Floating Point | Processor floating point performance | 19047 | |
| Memory | Memory performance | 5855 | |
| Stream | Memory bandwidth performance | 7407 | |
Result Information
| User | laucala |
| Upload Date | Mon, 11 May 2015 22:13:39 +0000 |
| Views | 5 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.10.4 |
| Model | iMac (27-inch Mid 2011) |
| Processor |
Intel Core i7-2600 @ 3.40 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 |
| L1 Instruction Cache | 32 KB x 4 |
| L1 Data Cache | 32 KB x 4 |
| L2 Cache | 256 KB x 4 |
| L3 Cache | 8192 KB |
| Motherboard | Apple Inc. Mac-942B59F58194171B iMac12,2 |
| BIOS | Apple Inc. IM121.88Z.0047.B1F.1201241648 |
| Memory | 16.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 11323 | |
|---|---|---|
|
Blowfish
single-core scalar |
2251
98.9 MB/sec |
|
|
Blowfish
multi-core scalar |
14751
604 MB/sec |
|
|
Text Compress
single-core scalar |
3585
11.5 MB/sec |
|
|
Text Compress
multi-core scalar |
18358
60.2 MB/sec |
|
|
Text Decompress
single-core scalar |
3900
16.0 MB/sec |
|
|
Text Decompress
multi-core scalar |
20293
80.9 MB/sec |
|
|
Image Compress
single-core scalar |
3337
27.6 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
17256
145 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3818
64.1 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
17555
286 Mpixels/sec |
|
|
Lua
single-core scalar |
5596
2.15 Mnodes/sec |
|
|
Lua
multi-core scalar |
25183
9.69 Mnodes/sec |
Floating Point Performance
| Floating Point | 19047 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3074
2.05 Gflops |
|
|
Mandelbrot
multi-core scalar |
21334
14.0 Gflops |
|
|
Dot Product
single-core scalar |
5034
2.43 Gflops |
|
|
Dot Product
multi-core scalar |
24491
11.2 Gflops |
|
|
Dot Product
single-core vector |
6108
7.32 Gflops |
|
|
Dot Product
multi-core vector |
34906
36.3 Gflops |
|
|
LU Decomposition
single-core scalar |
2770
2.46 Gflops |
|
|
LU Decomposition
multi-core scalar |
4293
3.76 Gflops |
|
|
Primality Test
single-core scalar |
9091
1.36 Gflops |
|
|
Primality Test
multi-core scalar |
36640
6.80 Gflops |
|
|
Sharpen Image
single-core scalar |
7290
17.0 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
45560
105 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8316
6.58 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
57757
45.4 Mpixels/sec |
Memory Performance
| Memory | 5855 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6529
7.99 GB/sec |
|
|
Write Sequential
single-core scalar |
9329
6.38 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4418
16.5 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3823
7.91 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5179
5.34 GB/sec |
Stream Performance
| Stream | 7407 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7199
9.85 GB/sec |
|
|
Stream Copy
single-core vector |
8260
10.7 GB/sec |
|
|
Stream Scale
single-core scalar |
7180
9.32 GB/sec |
|
|
Stream Scale
single-core vector |
7381
9.96 GB/sec |
|
|
Stream Add
single-core scalar |
7141
10.8 GB/sec |
|
|
Stream Add
single-core vector |
8668
12.1 GB/sec |
|
|
Stream Triad
single-core scalar |
7558
10.4 GB/sec |
|
|
Stream Triad
single-core vector |
5870
11.0 GB/sec |
