Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.1.8 for Mac OS X x86 (32-bit) | |||
Integer | Processor integer performance | 7514 | 9314 |
Floating Point | Processor floating point performance | 15724 | |
Memory | Memory performance | 3969 | |
Stream | Memory bandwidth performance | 3876 |
User | jacekk |
Upload Date | Wed, 20 Oct 2010 12:27:03 +0000 |
Views | 4 |
iMac (27-inch Mid 2010) | |
---|---|
Operating System | Mac OS X 10.6.4 (Build 10F2090) |
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 | 12.00 GB 1333 MHz DDR3 |
Integer | 7514 | |
---|---|---|
Blowfish
single-core scalar |
1938
85.2 MB/sec |
|
Blowfish
multi-core scalar |
13188
540 MB/sec |
|
Text Compress
single-core scalar |
2308
7.38 MB/sec |
|
Text Compress
multi-core scalar |
11819
38.8 MB/sec |
|
Text Decompress
single-core scalar |
2532
10.4 MB/sec |
|
Text Decompress
multi-core scalar |
12873
51.3 MB/sec |
|
Image Compress
single-core scalar |
2323
19.2 Mpixels/sec |
|
Image Compress
multi-core scalar |
11410
96.0 Mpixels/sec |
|
Image Decompress
single-core scalar |
2081
34.9 Mpixels/sec |
|
Image Decompress
multi-core scalar |
8897
145 Mpixels/sec |
|
Lua
single-core scalar |
3539
1.36 Mnodes/sec |
|
Lua
multi-core scalar |
17268
6.64 Mnodes/sec |
Floating Point | 15724 | |
---|---|---|
Mandelbrot
single-core scalar |
2996
1.99 Gflops |
|
Mandelbrot
multi-core scalar |
20282
13.3 Gflops |
|
Dot Product
single-core scalar |
4876
2.36 Gflops |
|
Dot Product
multi-core scalar |
18532
8.45 Gflops |
|
Dot Product
single-core vector |
5787
6.93 Gflops |
|
Dot Product
multi-core vector |
24131
25.1 Gflops |
|
LU Decomposition
single-core scalar |
755
673 Mflops |
|
LU Decomposition
multi-core scalar |
3669
3.22 Gflops |
|
Primality Test
single-core scalar |
5657
845 Mflops |
|
Primality Test
multi-core scalar |
20736
3.85 Gflops |
|
Sharpen Image
single-core scalar |
7072
16.5 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
40655
93.7 Mpixels/sec |
|
Blur Image
single-core scalar |
9295
7.36 Mpixels/sec |
|
Blur Image
multi-core scalar |
55706
43.8 Mpixels/sec |
Memory | 3969 | |
---|---|---|
Read Sequential
single-core scalar |
5750
7.04 GB/sec |
|
Write Sequential
single-core scalar |
3206
2.19 GB/sec |
|
Stdlib Allocate
single-core scalar |
3964
14.8 Mallocs/sec |
|
Stdlib Write
single-core scalar |
2889
5.98 GB/sec |
|
Stdlib Copy
single-core scalar |
4036
4.16 GB/sec |
Stream | 3876 | |
---|---|---|
Stream Copy
single-core scalar |
4340
5.94 GB/sec |
|
Stream Copy
single-core vector |
4958
6.43 GB/sec |
|
Stream Scale
single-core scalar |
4547
5.90 GB/sec |
|
Stream Scale
single-core vector |
4856
6.55 GB/sec |
|
Stream Add
single-core scalar |
1743
2.63 GB/sec |
|
Stream Add
single-core vector |
4993
6.95 GB/sec |
|
Stream Triad
single-core scalar |
1878
2.60 GB/sec |
|
Stream Triad
single-core vector |
3694
6.91 GB/sec |