Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 11326 | 12843 |
Floating Point | Processor floating point performance | 19456 | |
Memory | Memory performance | 6422 | |
Stream | Memory bandwidth performance | 7851 |
User | davidmbrewer |
Upload Date | Wed, 07 Dec 2011 12:55:28 +0000 |
Views | 3 |
iMac (27-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.3 |
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.B1D.1110171110 |
Memory | 16.00 GB 1333 MHz DDR3 |
Integer | 11326 | |
---|---|---|
Blowfish
single-core scalar |
2311
102 MB/sec |
|
Blowfish
multi-core scalar |
14960
613 MB/sec |
|
Text Compress
single-core scalar |
3716
11.9 MB/sec |
|
Text Compress
multi-core scalar |
18423
60.4 MB/sec |
|
Text Decompress
single-core scalar |
4082
16.8 MB/sec |
|
Text Decompress
multi-core scalar |
20963
83.5 MB/sec |
|
Image Compress
single-core scalar |
3397
28.1 Mpixels/sec |
|
Image Compress
multi-core scalar |
17229
145 Mpixels/sec |
|
Image Decompress
single-core scalar |
3865
64.9 Mpixels/sec |
|
Image Decompress
multi-core scalar |
16512
269 Mpixels/sec |
|
Lua
single-core scalar |
5988
2.31 Mnodes/sec |
|
Lua
multi-core scalar |
24466
9.41 Mnodes/sec |
Floating Point | 19456 | |
---|---|---|
Mandelbrot
single-core scalar |
3190
2.12 Gflops |
|
Mandelbrot
multi-core scalar |
21762
14.2 Gflops |
|
Dot Product
single-core scalar |
5187
2.51 Gflops |
|
Dot Product
multi-core scalar |
25162
11.5 Gflops |
|
Dot Product
single-core vector |
6286
7.53 Gflops |
|
Dot Product
multi-core vector |
35597
37.0 Gflops |
|
LU Decomposition
single-core scalar |
2830
2.52 Gflops |
|
LU Decomposition
multi-core scalar |
4237
3.72 Gflops |
|
Primality Test
single-core scalar |
8763
1.31 Gflops |
|
Primality Test
multi-core scalar |
34422
6.39 Gflops |
|
Sharpen Image
single-core scalar |
7429
17.3 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
48315
111 Mpixels/sec |
|
Blur Image
single-core scalar |
8642
6.84 Mpixels/sec |
|
Blur Image
multi-core scalar |
60564
47.6 Mpixels/sec |
Memory | 6422 | |
---|---|---|
Read Sequential
single-core scalar |
7214
8.83 GB/sec |
|
Write Sequential
single-core scalar |
10552
7.22 GB/sec |
|
Stdlib Allocate
single-core scalar |
4887
18.2 Mallocs/sec |
|
Stdlib Write
single-core scalar |
4063
8.41 GB/sec |
|
Stdlib Copy
single-core scalar |
5398
5.56 GB/sec |
Stream | 7851 | |
---|---|---|
Stream Copy
single-core scalar |
7492
10.2 GB/sec |
|
Stream Copy
single-core vector |
8605
11.2 GB/sec |
|
Stream Scale
single-core scalar |
7608
9.87 GB/sec |
|
Stream Scale
single-core vector |
8265
11.2 GB/sec |
|
Stream Add
single-core scalar |
7309
11.0 GB/sec |
|
Stream Add
single-core vector |
8950
12.4 GB/sec |
|
Stream Triad
single-core scalar |
7947
11.0 GB/sec |
|
Stream Triad
single-core vector |
6637
12.4 GB/sec |