Intel Pentium G645 System manufacturer System Product Name
Geekbench 3 Score 2216 3750
Geekbench 3 Multicore Score 3907 12600

System Information

Intel Pentium G645 System manufacturer System Product Name
Operating System Microsoft Windows 11 Pro (64-bit) Microsoft Windows 10 Pro (64-bit)
Model Gigabyte Technology Co., Ltd. To be filled by O.E.M. System manufacturer System Product Name
Processor Intel Pentium G645 @ 2.89 GHz
1 Processor, 2 Cores
Intel Core i5-6400 @ 2.70 GHz
1 Processor, 4 Cores
Processor ID GenuineIntel Family 6 Model 42 Stepping 7 GenuineIntel Family 6 Model 94 Stepping 3
Processor Codename Sandy Bridge
Processor Package Socket 1155 LGA
L1 Instruction Cache 32 KB 32 KB x 4
L1 Data Cache 32 KB 32 KB x 4
L2 Cache 256 KB 256 KB x 4
L3 Cache 3072 KB 6144 KB
Motherboard Gigabyte Technology Co., Ltd. H61M-DS2 DVI ASUSTeK COMPUTER INC. Z170M-PLUS
Northbridge Intel Sandy Bridge 09 Intel ID191F 07
Southbridge Intel H61 B3 Intel IDA145 31
BIOS American Megatrends Inc. F2 American Megatrends Inc. 8001
Memory 8.00 GB DDR3 SDRAM 666MHz 7.93 GB -1MHz

Integer Performance

Intel Pentium G645 System manufacturer System Product Name
Integer 1904 4202
Integer Multicore 3723 14230
AES 165 4853
AES Multicore 325 6062
Twofish 1983 3822
Twofish Multicore 3952 15083
SHA1 2295 4777
SHA1 Multicore 4598 18948
SHA2 2429 4811
SHA2 Multicore 4842 19106
BZip2 Compress 2239 3635
BZip2 Compress Multicore 4438 14199
BZip2 Decompress 2533 4108
BZip2 Decompress Multicore 4835 15754
JPEG Compress 2379 3824
JPEG Compress Multicore 4753 15212
JPEG Decompress 3081 5117
JPEG Decompress Multicore 6012 19558
PNG Compress 2270 3390
PNG Compress Multicore 4539 13288
PNG Decompress 2238 3555
PNG Decompress Multicore 4254 13521
Sobel 2314 4703
Sobel Multicore 4405 16328
Lua 2171 4895
Lua Multicore 4230 17549
Dijkstra 2247 3687
Dijkstra Multicore 4190 8651

Floating Point Performance

Intel Pentium G645 System manufacturer System Product Name
Floating Point 2331 4121
Floating Point Multicore 4667 16163
BlackScholes 2755 5517
BlackScholes Multicore 5352 20773
Mandelbrot 2185 3326
Mandelbrot Multicore 4376 13184
Sharpen Filter 2155 4511
Sharpen Filter Multicore 4678 17745
Blur Filter 2334 3567
Blur Filter Multicore 4632 14050
SGEMM 2483 3617
SGEMM Multicore 4834 13972
DGEMM 2383 3445
DGEMM Multicore 4711 13596
SFFT 2287 4302
SFFT Multicore 4475 17072
DFFT 1902 3462
DFFT Multicore 3801 13577
N-Body 2575 5340
N-Body Multicore 5143 21146
Ray Trace 2370 4836
Ray Trace Multicore 4854 19146

Memory Performance

Intel Pentium G645 System manufacturer System Product Name
Memory 2613 2105
Memory Multicore 2755 2218
Stream Copy 3357 2276
Stream Copy Multicore 3289 2564
Stream Scale 2319 2028
Stream Scale Multicore 2598 2074
Stream Add 2414 2036
Stream Add Multicore 2571 2105
Stream Triad 2481 2091
Stream Triad Multicore 2626 2164