Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.3 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 11278 | 12828 |
Floating Point | Processor floating point performance | 19485 | |
Memory | Memory performance | 6398 | |
Stream | Memory bandwidth performance | 7820 |
User | grs1487 |
Upload Date | Thu, 10 Nov 2011 21:05:28 +0000 |
Views | 3 |
iMac (27-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.2 (Build 11C74) |
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 | 11278 | |
---|---|---|
Blowfish
single-core scalar |
2315
102 MB/sec |
|
Blowfish
multi-core scalar |
14987
614 MB/sec |
|
Text Compress
single-core scalar |
3738
12.0 MB/sec |
|
Text Compress
multi-core scalar |
18313
60.1 MB/sec |
|
Text Decompress
single-core scalar |
4055
16.7 MB/sec |
|
Text Decompress
multi-core scalar |
20834
83.0 MB/sec |
|
Image Compress
single-core scalar |
3396
28.1 Mpixels/sec |
|
Image Compress
multi-core scalar |
17146
144 Mpixels/sec |
|
Image Decompress
single-core scalar |
3837
64.4 Mpixels/sec |
|
Image Decompress
multi-core scalar |
16036
262 Mpixels/sec |
|
Lua
single-core scalar |
6042
2.33 Mnodes/sec |
|
Lua
multi-core scalar |
24642
9.48 Mnodes/sec |
Floating Point | 19485 | |
---|---|---|
Mandelbrot
single-core scalar |
3165
2.11 Gflops |
|
Mandelbrot
multi-core scalar |
21814
14.3 Gflops |
|
Dot Product
single-core scalar |
5228
2.53 Gflops |
|
Dot Product
multi-core scalar |
25435
11.6 Gflops |
|
Dot Product
single-core vector |
6317
7.57 Gflops |
|
Dot Product
multi-core vector |
35770
37.2 Gflops |
|
LU Decomposition
single-core scalar |
2834
2.52 Gflops |
|
LU Decomposition
multi-core scalar |
4480
3.93 Gflops |
|
Primality Test
single-core scalar |
8837
1.32 Gflops |
|
Primality Test
multi-core scalar |
33656
6.25 Gflops |
|
Sharpen Image
single-core scalar |
7470
17.4 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
48389
112 Mpixels/sec |
|
Blur Image
single-core scalar |
8731
6.91 Mpixels/sec |
|
Blur Image
multi-core scalar |
60675
47.7 Mpixels/sec |
Memory | 6398 | |
---|---|---|
Read Sequential
single-core scalar |
7223
8.84 GB/sec |
|
Write Sequential
single-core scalar |
10604
7.25 GB/sec |
|
Stdlib Allocate
single-core scalar |
4782
17.8 Mallocs/sec |
|
Stdlib Write
single-core scalar |
4011
8.30 GB/sec |
|
Stdlib Copy
single-core scalar |
5371
5.54 GB/sec |
Stream | 7820 | |
---|---|---|
Stream Copy
single-core scalar |
7375
10.1 GB/sec |
|
Stream Copy
single-core vector |
8581
11.1 GB/sec |
|
Stream Scale
single-core scalar |
7523
9.76 GB/sec |
|
Stream Scale
single-core vector |
8231
11.1 GB/sec |
|
Stream Add
single-core scalar |
7312
11.0 GB/sec |
|
Stream Add
single-core vector |
8958
12.5 GB/sec |
|
Stream Triad
single-core scalar |
7941
11.0 GB/sec |
|
Stream Triad
single-core vector |
6640
12.4 GB/sec |