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 | 10664 | 12051 |
| Floating Point | Processor floating point performance | 18122 | |
| Memory | Memory performance | 6166 | |
| Stream | Memory bandwidth performance | 7436 | |
Result Information
| User | Steamrunner |
| Upload Date | Tue, 16 Jul 2013 08:53:17 +0000 |
| Views | 2 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.4 |
| 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 | 12.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 10664 | |
|---|---|---|
|
Blowfish
single-core scalar |
2226
97.8 MB/sec |
|
|
Blowfish
multi-core scalar |
14494
594 MB/sec |
|
|
Text Compress
single-core scalar |
3577
11.4 MB/sec |
|
|
Text Compress
multi-core scalar |
18196
59.7 MB/sec |
|
|
Text Decompress
single-core scalar |
3886
16.0 MB/sec |
|
|
Text Decompress
multi-core scalar |
19553
77.9 MB/sec |
|
|
Image Compress
single-core scalar |
3230
26.7 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
15106
127 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3743
62.8 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
14894
243 Mpixels/sec |
|
|
Lua
single-core scalar |
5669
2.18 Mnodes/sec |
|
|
Lua
multi-core scalar |
23395
9.00 Mnodes/sec |
Floating Point Performance
| Floating Point | 18122 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3075
2.05 Gflops |
|
|
Mandelbrot
multi-core scalar |
19645
12.9 Gflops |
|
|
Dot Product
single-core scalar |
4996
2.41 Gflops |
|
|
Dot Product
multi-core scalar |
23152
10.6 Gflops |
|
|
Dot Product
single-core vector |
6101
7.31 Gflops |
|
|
Dot Product
multi-core vector |
33208
34.5 Gflops |
|
|
LU Decomposition
single-core scalar |
2726
2.43 Gflops |
|
|
LU Decomposition
multi-core scalar |
4319
3.79 Gflops |
|
|
Primality Test
single-core scalar |
8467
1.26 Gflops |
|
|
Primality Test
multi-core scalar |
32349
6.00 Gflops |
|
|
Sharpen Image
single-core scalar |
6963
16.2 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
45002
104 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8264
6.54 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
55450
43.6 Mpixels/sec |
Memory Performance
| Memory | 6166 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6959
8.52 GB/sec |
|
|
Write Sequential
single-core scalar |
10158
6.95 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4476
16.7 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3948
8.17 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5291
5.45 GB/sec |
Stream Performance
| Stream | 7436 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7262
9.93 GB/sec |
|
|
Stream Copy
single-core vector |
8436
10.9 GB/sec |
|
|
Stream Scale
single-core scalar |
7122
9.24 GB/sec |
|
|
Stream Scale
single-core vector |
7755
10.5 GB/sec |
|
|
Stream Add
single-core scalar |
6777
10.2 GB/sec |
|
|
Stream Add
single-core vector |
8376
11.7 GB/sec |
|
|
Stream Triad
single-core scalar |
7565
10.5 GB/sec |
|
|
Stream Triad
single-core vector |
6202
11.6 GB/sec |
