Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.8 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 9416 | 10702 |
Floating Point | Processor floating point performance | 16873 | |
Memory | Memory performance | 5210 | |
Stream | Memory bandwidth performance | 4592 |
User | Andrei |
Upload Date | Tue, 02 Aug 2011 19:16:15 +0000 |
Views | 4 |
iMac (27-inch Mid 2010) | |
---|---|
Operating System | Mac OS X 10.7 (Build 11A511) |
Model | iMac (27-inch Mid 2010) |
Processor |
Intel Core i7-870 @ 2.93 GHz
1 Processor, 4 Cores, 8 Threads |
Processor ID | GenuineIntel Family 6 Model 30 Stepping 5 |
L1 Instruction Cache | 32 KB |
L1 Data Cache | 32 KB |
L2 Cache | 256 KB |
L3 Cache | 8192 KB |
Motherboard | Apple Inc. Mac-F2238BAE iMac11,3 |
BIOS | Apple Inc. IM112.88Z.0057.B00.1005031455 |
Memory | 16.00 GB 1333 MHz DDR3 |
Integer | 9416 | |
---|---|---|
Blowfish
single-core scalar |
2240
98.4 MB/sec |
|
Blowfish
multi-core scalar |
13855
568 MB/sec |
|
Text Compress
single-core scalar |
2717
8.69 MB/sec |
|
Text Compress
multi-core scalar |
14020
46.0 MB/sec |
|
Text Decompress
single-core scalar |
3019
12.4 MB/sec |
|
Text Decompress
multi-core scalar |
15752
62.8 MB/sec |
|
Image Compress
single-core scalar |
2994
24.7 Mpixels/sec |
|
Image Compress
multi-core scalar |
15034
126 Mpixels/sec |
|
Image Decompress
single-core scalar |
3109
52.2 Mpixels/sec |
|
Image Decompress
multi-core scalar |
13667
223 Mpixels/sec |
|
Lua
single-core scalar |
4996
1.92 Mnodes/sec |
|
Lua
multi-core scalar |
21600
8.31 Mnodes/sec |
Floating Point | 16873 | |
---|---|---|
Mandelbrot
single-core scalar |
2971
1.98 Gflops |
|
Mandelbrot
multi-core scalar |
19888
13.0 Gflops |
|
Dot Product
single-core scalar |
4829
2.33 Gflops |
|
Dot Product
multi-core scalar |
18499
8.43 Gflops |
|
Dot Product
single-core vector |
5788
6.94 Gflops |
|
Dot Product
multi-core vector |
31013
32.3 Gflops |
|
LU Decomposition
single-core scalar |
1465
1.30 Gflops |
|
LU Decomposition
multi-core scalar |
7474
6.55 Gflops |
|
Primality Test
single-core scalar |
7590
1.13 Gflops |
|
Primality Test
multi-core scalar |
27449
5.09 Gflops |
|
Sharpen Image
single-core scalar |
7497
17.5 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
40024
92.2 Mpixels/sec |
|
Blur Image
single-core scalar |
9269
7.33 Mpixels/sec |
|
Blur Image
multi-core scalar |
52479
41.3 Mpixels/sec |
Memory | 5210 | |
---|---|---|
Read Sequential
single-core scalar |
5932
7.26 GB/sec |
|
Write Sequential
single-core scalar |
9039
6.18 GB/sec |
|
Stdlib Allocate
single-core scalar |
3755
14.0 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3124
6.47 GB/sec |
|
Stdlib Copy
single-core scalar |
4204
4.33 GB/sec |
Stream | 4592 | |
---|---|---|
Stream Copy
single-core scalar |
4432
6.06 GB/sec |
|
Stream Copy
single-core vector |
5389
6.99 GB/sec |
|
Stream Scale
single-core scalar |
4366
5.67 GB/sec |
|
Stream Scale
single-core vector |
4721
6.37 GB/sec |
|
Stream Add
single-core scalar |
4366
6.59 GB/sec |
|
Stream Add
single-core vector |
5051
7.03 GB/sec |
|
Stream Triad
single-core scalar |
4599
6.35 GB/sec |
|
Stream Triad
single-core vector |
3817
7.15 GB/sec |