iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.3 Pro for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 11326 | 12621 |
| Floating Point | Processor floating point performance | 18972 | |
| Memory | Memory performance | 6239 | |
| Stream | Memory bandwidth performance | 7694 | |
Result Information
| User | FM01 |
| Upload Date | Thu, 21 Aug 2014 19:54:07 +0000 |
| Views | 16 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.5 (Build 12F45) |
| 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.B1E.1110201314 |
| Memory | 16.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 11326 | |
|---|---|---|
|
Blowfish
single-core scalar |
2304
101 MB/sec |
|
|
Blowfish
multi-core scalar |
14920
611 MB/sec |
|
|
Text Compress
single-core scalar |
3600
11.5 MB/sec |
|
|
Text Compress
multi-core scalar |
17628
57.8 MB/sec |
|
|
Text Decompress
single-core scalar |
4032
16.6 MB/sec |
|
|
Text Decompress
multi-core scalar |
20610
82.1 MB/sec |
|
|
Image Compress
single-core scalar |
3368
27.8 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
17322
146 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3805
63.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
15928
260 Mpixels/sec |
|
|
Lua
single-core scalar |
6138
2.36 Mnodes/sec |
|
|
Lua
multi-core scalar |
26263
10.1 Mnodes/sec |
Floating Point Performance
| Floating Point | 18972 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3050
2.03 Gflops |
|
|
Mandelbrot
multi-core scalar |
21357
14.0 Gflops |
|
|
Dot Product
single-core scalar |
5113
2.47 Gflops |
|
|
Dot Product
multi-core scalar |
24213
11.0 Gflops |
|
|
Dot Product
single-core vector |
6004
7.19 Gflops |
|
|
Dot Product
multi-core vector |
33741
35.1 Gflops |
|
|
LU Decomposition
single-core scalar |
2694
2.40 Gflops |
|
|
LU Decomposition
multi-core scalar |
4201
3.68 Gflops |
|
|
Primality Test
single-core scalar |
8658
1.29 Gflops |
|
|
Primality Test
multi-core scalar |
34476
6.40 Gflops |
|
|
Sharpen Image
single-core scalar |
7351
17.2 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
47518
110 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8598
6.80 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
58634
46.1 Mpixels/sec |
Memory Performance
| Memory | 6239 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7038
8.62 GB/sec |
|
|
Write Sequential
single-core scalar |
10298
7.04 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4579
17.1 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3996
8.27 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5284
5.45 GB/sec |
Stream Performance
| Stream | 7694 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7179
9.82 GB/sec |
|
|
Stream Copy
single-core vector |
8309
10.8 GB/sec |
|
|
Stream Scale
single-core scalar |
7486
9.71 GB/sec |
|
|
Stream Scale
single-core vector |
8103
10.9 GB/sec |
|
|
Stream Add
single-core scalar |
7214
10.9 GB/sec |
|
|
Stream Add
single-core vector |
8911
12.4 GB/sec |
|
|
Stream Triad
single-core scalar |
7771
10.7 GB/sec |
|
|
Stream Triad
single-core vector |
6581
12.3 GB/sec |
