Single-Core Score Multi-Core Score
3827 14341
Geekbench 3.1.2 for Mac OS X x86 (64-bit)

Result Information

User idanbo
Upload Date October 03 2013 12:00 AM
Views 3032

System Information

iMac (27-inch Late 2013)
Operating System Mac OS X 10.8.5 (Build 12F37)
Model iMac14,2
Processor Intel Core i7-4771 @ 3.50 GHz
1 processor, 4 cores, 8 threads
Processor ID GenuineIntel Family 6 Model 60 Stepping 3
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-27ADBB7B4CEE8E61 iMac14,2
BIOS Apple Inc. IM142.88Z.0108.B02.1308061545
Memory 8192 MB 1600 MHz DDR3

Integer Performance

Single-core 4050
Multi-core 15797
AES
Single-core
5723
4.90 GB/sec
 
AES
Multi-core
8775
7.51 GB/sec
 
Twofish
Single-core
3669
205.9 MB/sec
 
Twofish
Multi-core
20227
1.11 GB/sec
 
SHA1
Single-core
4242
460.5 MB/sec
 
SHA1
Multi-core
15829
1.68 GB/sec
 
SHA2
Single-core
4754
205.7 MB/sec
 
SHA2
Multi-core
15867
686.5 MB/sec
 
BZip2 Compress
Single-core
3145
12.8 MB/sec
 
BZip2 Compress
Multi-core
15769
64.1 MB/sec
 
BZip2 Decompress
Single-core
3234
17.5 MB/sec
 
BZip2 Decompress
Multi-core
16922
91.7 MB/sec
 
JPEG Compress
Single-core
3924
54.7 Mpixels/sec
 
JPEG Compress
Multi-core
18770
261.5 Mpixels/sec
 
JPEG Decompress
Single-core
5460
135.0 Mpixels/sec
 
JPEG Decompress
Multi-core
22859
565.1 Mpixels/sec
 
PNG Compress
Single-core
3441
2.75 Mpixels/sec
 
PNG Compress
Multi-core
19168
15.3 Mpixels/sec
 
PNG Decompress
Single-core
3961
45.7 Mpixels/sec
 
PNG Decompress
Multi-core
17802
205.2 Mpixels/sec
 
Sobel
Single-core
4512
164.2 Mpixels/sec
 
Sobel
Multi-core
15224
554.0 Mpixels/sec
 
Lua
Single-core
4533
4.07 MB/sec
 
Lua
Multi-core
17083
15.3 MB/sec
 
Dijkstra
Single-core
3072
11.0 Mpairs/sec
 
Dijkstra
Multi-core
8424
30.2 Mpairs/sec
 

Floating Point Performance

Single-core 4129
Multi-core 18564
BlackScholes
Single-core
4396
19.6 Mnodes/sec
 
BlackScholes
Multi-core
20802
92.6 Mnodes/sec
 
Mandelbrot
Single-core
3450
3.54 Gflops
 
Mandelbrot
Multi-core
22684
23.2 Gflops
 
Sharpen Filter
Single-core
3489
2.59 Gflops
 
Sharpen Filter
Multi-core
16000
11.9 Gflops
 
Blur Filter
Single-core
2741
2.61 Gflops
 
Blur Filter
Multi-core
13775
13.1 Gflops
 
SGEMM
Single-core
5026
14.1 Gflops
 
SGEMM
Multi-core
19016
53.3 Gflops
 
DGEMM
Single-core
4426
6.50 Gflops
 
DGEMM
Multi-core
19586
28.8 Gflops
 
SFFT
Single-core
3767
3.97 Gflops
 
SFFT
Multi-core
15188
16.0 Gflops
 
DFFT
Single-core
3839
3.50 Gflops
 
DFFT
Multi-core
16177
14.7 Gflops
 
N-Body
Single-core
5773
2.14 Mpairs/sec
 
N-Body
Multi-core
23613
8.76 Mpairs/sec
 
Ray Trace
Single-core
5355
6.31 Mpixels/sec
 
Ray Trace
Multi-core
21633
25.5 Mpixels/sec
 

Memory Performance

Single-core 2778
Multi-core 2985
Stream Copy
Single-core
2819
11.2 GB/sec
 
Stream Copy
Multi-core
3019
12.0 GB/sec
 
Stream Scale
Single-core
2835
11.3 GB/sec
 
Stream Scale
Multi-core
2991
11.9 GB/sec
 
Stream Add
Single-core
2684
12.1 GB/sec
 
Stream Add
Multi-core
2930
13.3 GB/sec
 
Stream Triad
Single-core
2779
12.2 GB/sec
 
Stream Triad
Multi-core
3003
13.2 GB/sec