Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 11267 | 12821 |
Floating Point | Processor floating point performance | 19457 | |
Memory | Memory performance | 6410 | |
Stream | Memory bandwidth performance | 7859 |
User | davidmbrewer |
Upload Date | Wed, 21 Dec 2011 11:57:21 +0000 |
Views | 2 |
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 | 11267 | |
---|---|---|
Blowfish
single-core scalar |
2306
101 MB/sec |
|
Blowfish
multi-core scalar |
14947
613 MB/sec |
|
Text Compress
single-core scalar |
3737
12.0 MB/sec |
|
Text Compress
multi-core scalar |
18340
60.2 MB/sec |
|
Text Decompress
single-core scalar |
4097
16.8 MB/sec |
|
Text Decompress
multi-core scalar |
20819
82.9 MB/sec |
|
Image Compress
single-core scalar |
3395
28.0 Mpixels/sec |
|
Image Compress
multi-core scalar |
17151
144 Mpixels/sec |
|
Image Decompress
single-core scalar |
3821
64.2 Mpixels/sec |
|
Image Decompress
multi-core scalar |
16102
263 Mpixels/sec |
|
Lua
single-core scalar |
5984
2.30 Mnodes/sec |
|
Lua
multi-core scalar |
24510
9.43 Mnodes/sec |
Floating Point | 19457 | |
---|---|---|
Mandelbrot
single-core scalar |
3181
2.12 Gflops |
|
Mandelbrot
multi-core scalar |
21688
14.2 Gflops |
|
Dot Product
single-core scalar |
5190
2.51 Gflops |
|
Dot Product
multi-core scalar |
25105
11.4 Gflops |
|
Dot Product
single-core vector |
6296
7.54 Gflops |
|
Dot Product
multi-core vector |
35524
36.9 Gflops |
|
LU Decomposition
single-core scalar |
2834
2.52 Gflops |
|
LU Decomposition
multi-core scalar |
4257
3.73 Gflops |
|
Primality Test
single-core scalar |
8799
1.31 Gflops |
|
Primality Test
multi-core scalar |
34368
6.38 Gflops |
|
Sharpen Image
single-core scalar |
7455
17.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
48493
112 Mpixels/sec |
|
Blur Image
single-core scalar |
8706
6.89 Mpixels/sec |
|
Blur Image
multi-core scalar |
60511
47.6 Mpixels/sec |
Memory | 6410 | |
---|---|---|
Read Sequential
single-core scalar |
7190
8.80 GB/sec |
|
Write Sequential
single-core scalar |
10543
7.21 GB/sec |
|
Stdlib Allocate
single-core scalar |
4872
18.2 Mallocs/sec |
|
Stdlib Write
single-core scalar |
4062
8.41 GB/sec |
|
Stdlib Copy
single-core scalar |
5386
5.55 GB/sec |
Stream | 7859 | |
---|---|---|
Stream Copy
single-core scalar |
7507
10.3 GB/sec |
|
Stream Copy
single-core vector |
8600
11.2 GB/sec |
|
Stream Scale
single-core scalar |
7634
9.91 GB/sec |
|
Stream Scale
single-core vector |
8261
11.1 GB/sec |
|
Stream Add
single-core scalar |
7324
11.1 GB/sec |
|
Stream Add
single-core vector |
9002
12.5 GB/sec |
|
Stream Triad
single-core scalar |
7911
10.9 GB/sec |
|
Stream Triad
single-core vector |
6640
12.4 GB/sec |