| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.0 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 9585 | 11352 |
| Floating Point | Processor floating point performance | 17318 | |
| Memory | Memory performance | 6430 | |
| Stream | Memory bandwidth performance | 6504 | |
| Upload Date | Thu, 01 Sep 2011 01:29:10 +0000 |
| Views | 6 |
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.7.1 (Build 11B26) |
| 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.B0A.1104221555 |
| Memory | 4.00 GB 1333 MHz DDR3 |
| Integer | 9585 | |
|---|---|---|
|
Blowfish
single-core scalar |
2360
104 MB/sec |
|
|
Blowfish
multi-core scalar |
15458
633 MB/sec |
|
|
Text Compress
single-core scalar |
3096
9.90 MB/sec |
|
|
Text Compress
multi-core scalar |
15714
51.5 MB/sec |
|
|
Text Decompress
single-core scalar |
3366
13.8 MB/sec |
|
|
Text Decompress
multi-core scalar |
17499
69.7 MB/sec |
|
|
Image Compress
single-core scalar |
2586
21.4 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13462
113 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2713
45.6 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11279
184 Mpixels/sec |
|
|
Lua
single-core scalar |
5032
1.94 Mnodes/sec |
|
|
Lua
multi-core scalar |
22464
8.64 Mnodes/sec |
| Floating Point | 17318 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3075
2.05 Gflops |
|
|
Mandelbrot
multi-core scalar |
20557
13.5 Gflops |
|
|
Dot Product
single-core scalar |
4939
2.39 Gflops |
|
|
Dot Product
multi-core scalar |
27024
12.3 Gflops |
|
|
Dot Product
single-core vector |
6123
7.34 Gflops |
|
|
Dot Product
multi-core vector |
31645
32.9 Gflops |
|
|
LU Decomposition
single-core scalar |
1488
1.32 Gflops |
|
|
LU Decomposition
multi-core scalar |
4275
3.75 Gflops |
|
|
Primality Test
single-core scalar |
7349
1.10 Gflops |
|
|
Primality Test
multi-core scalar |
27920
5.18 Gflops |
|
|
Sharpen Image
single-core scalar |
6863
16.0 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
39338
90.7 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8244
6.52 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
53616
42.2 Mpixels/sec |
| Memory | 6430 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7478
9.16 GB/sec |
|
|
Write Sequential
single-core scalar |
10930
7.48 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4369
16.3 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4018
8.32 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5357
5.52 GB/sec |
| Stream | 6504 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7203
9.85 GB/sec |
|
|
Stream Copy
single-core vector |
8386
10.9 GB/sec |
|
|
Stream Scale
single-core scalar |
7589
9.85 GB/sec |
|
|
Stream Scale
single-core vector |
7966
10.8 GB/sec |
|
|
Stream Add
single-core scalar |
2761
4.17 GB/sec |
|
|
Stream Add
single-core vector |
8618
12.0 GB/sec |
|
|
Stream Triad
single-core scalar |
3164
4.37 GB/sec |
|
|
Stream Triad
single-core vector |
6345
11.9 GB/sec |