Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.7 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 9396 | 10667 |
Floating Point | Processor floating point performance | 16720 | |
Memory | Memory performance | 5247 | |
Stream | Memory bandwidth performance | 4776 |
User | cncqbaiying |
Upload Date | Wed, 01 Feb 2012 06:36:18 +0000 |
Views | 4 |
iMac (27-inch Mid 2010) | |
---|---|
Operating System | Mac OS X 10.7.2 (Build 11C74) |
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 | 4.00 GB 1333 MHz DDR3 |
Integer | 9396 | |
---|---|---|
Blowfish
single-core scalar |
2258
99.2 MB/sec |
|
Blowfish
multi-core scalar |
13900
570 MB/sec |
|
Text Compress
single-core scalar |
2703
8.65 MB/sec |
|
Text Compress
multi-core scalar |
14020
46.0 MB/sec |
|
Text Decompress
single-core scalar |
3016
12.4 MB/sec |
|
Text Decompress
multi-core scalar |
15616
62.2 MB/sec |
|
Image Compress
single-core scalar |
2990
24.7 Mpixels/sec |
|
Image Compress
multi-core scalar |
14809
125 Mpixels/sec |
|
Image Decompress
single-core scalar |
3068
51.5 Mpixels/sec |
|
Image Decompress
multi-core scalar |
12412
203 Mpixels/sec |
|
Lua
single-core scalar |
5232
2.01 Mnodes/sec |
|
Lua
multi-core scalar |
22729
8.74 Mnodes/sec |
Floating Point | 16720 | |
---|---|---|
Mandelbrot
single-core scalar |
2983
1.98 Gflops |
|
Mandelbrot
multi-core scalar |
19798
13.0 Gflops |
|
Dot Product
single-core scalar |
4826
2.33 Gflops |
|
Dot Product
multi-core scalar |
18516
8.44 Gflops |
|
Dot Product
single-core vector |
5807
6.96 Gflops |
|
Dot Product
multi-core vector |
31065
32.3 Gflops |
|
LU Decomposition
single-core scalar |
1483
1.32 Gflops |
|
LU Decomposition
multi-core scalar |
7596
6.66 Gflops |
|
Primality Test
single-core scalar |
7714
1.15 Gflops |
|
Primality Test
multi-core scalar |
27451
5.09 Gflops |
|
Sharpen Image
single-core scalar |
7562
17.6 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
38504
88.7 Mpixels/sec |
|
Blur Image
single-core scalar |
9250
7.32 Mpixels/sec |
|
Blur Image
multi-core scalar |
51530
40.5 Mpixels/sec |
Memory | 5247 | |
---|---|---|
Read Sequential
single-core scalar |
5970
7.31 GB/sec |
|
Write Sequential
single-core scalar |
9004
6.16 GB/sec |
|
Stdlib Allocate
single-core scalar |
3786
14.1 Mallocs/sec |
|
Stdlib Write
single-core scalar |
3140
6.50 GB/sec |
|
Stdlib Copy
single-core scalar |
4339
4.47 GB/sec |
Stream | 4776 | |
---|---|---|
Stream Copy
single-core scalar |
4548
6.22 GB/sec |
|
Stream Copy
single-core vector |
5506
7.14 GB/sec |
|
Stream Scale
single-core scalar |
4496
5.83 GB/sec |
|
Stream Scale
single-core vector |
5064
6.84 GB/sec |
|
Stream Add
single-core scalar |
4705
7.10 GB/sec |
|
Stream Add
single-core vector |
5133
7.14 GB/sec |
|
Stream Triad
single-core scalar |
4872
6.73 GB/sec |
|
Stream Triad
single-core vector |
3886
7.27 GB/sec |