Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.2.0 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 9430 | 10606 |
Floating Point | Processor floating point performance | 16307 | |
Memory | Memory performance | 5005 | |
Stream | Memory bandwidth performance | 5975 |
User | serge13300 |
Upload Date | Fri, 30 Sep 2011 22:21:43 +0000 |
Views | 1 |
iMac (27-inch Mid 2010) | |
---|---|
Operating System | Mac OS X 10.7.1 (Build 11B26) |
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 x 4 |
L1 Data Cache | 32 KB x 4 |
L2 Cache | 256 KB x 4 |
L3 Cache | 8192 KB |
Motherboard | Apple Inc. Mac-F2238BAE iMac11,3 |
BIOS | Apple Inc. IM112.88Z.0057.B00.1005031455 |
Memory | 8.00 GB 1333 MHz DDR3 |
Integer | 9430 | |
---|---|---|
Blowfish
single-core scalar |
2266
99.5 MB/sec |
|
Blowfish
multi-core scalar |
13935
571 MB/sec |
|
Text Compress
single-core scalar |
2713
8.68 MB/sec |
|
Text Compress
multi-core scalar |
14048
46.1 MB/sec |
|
Text Decompress
single-core scalar |
3028
12.4 MB/sec |
|
Text Decompress
multi-core scalar |
15681
62.5 MB/sec |
|
Image Compress
single-core scalar |
3006
24.8 Mpixels/sec |
|
Image Compress
multi-core scalar |
15045
127 Mpixels/sec |
|
Image Decompress
single-core scalar |
3128
52.5 Mpixels/sec |
|
Image Decompress
multi-core scalar |
12802
209 Mpixels/sec |
|
Lua
single-core scalar |
5319
2.05 Mnodes/sec |
|
Lua
multi-core scalar |
22197
8.54 Mnodes/sec |
Floating Point | 16307 | |
---|---|---|
Mandelbrot
single-core scalar |
2990
1.99 Gflops |
|
Mandelbrot
multi-core scalar |
19944
13.1 Gflops |
|
Dot Product
single-core scalar |
4893
2.36 Gflops |
|
Dot Product
multi-core scalar |
18573
8.46 Gflops |
|
Dot Product
single-core vector |
5903
7.07 Gflops |
|
Dot Product
multi-core vector |
29168
30.3 Gflops |
|
LU Decomposition
single-core scalar |
1622
1.44 Gflops |
|
LU Decomposition
multi-core scalar |
4096
3.59 Gflops |
|
Primality Test
single-core scalar |
7518
1.12 Gflops |
|
Primality Test
multi-core scalar |
27002
5.01 Gflops |
|
Sharpen Image
single-core scalar |
7501
17.5 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
39634
91.3 Mpixels/sec |
|
Blur Image
single-core scalar |
8864
7.01 Mpixels/sec |
|
Blur Image
multi-core scalar |
50599
39.8 Mpixels/sec |
Memory | 5005 | |
---|---|---|
Read Sequential
single-core scalar |
6123
7.50 GB/sec |
|
Write Sequential
single-core scalar |
8426
5.76 GB/sec |
|
Stdlib Allocate
single-core scalar |
3950
14.7 Mallocs/sec |
|
Stdlib Write
single-core scalar |
2818
5.83 GB/sec |
|
Stdlib Copy
single-core scalar |
3708
3.82 GB/sec |
Stream | 5975 | |
---|---|---|
Stream Copy
single-core scalar |
5531
7.56 GB/sec |
|
Stream Copy
single-core vector |
7179
9.31 GB/sec |
|
Stream Scale
single-core scalar |
5471
7.10 GB/sec |
|
Stream Scale
single-core vector |
6308
8.51 GB/sec |
|
Stream Add
single-core scalar |
5742
8.67 GB/sec |
|
Stream Add
single-core vector |
6789
9.44 GB/sec |
|
Stream Triad
single-core scalar |
5744
7.94 GB/sec |
|
Stream Triad
single-core vector |
5040
9.43 GB/sec |