VIA C3 800AMHz

Procesor VIA C3 800AMHz mohl vyjít někdy duben-květen 2001. Začátkem roku 2002 byla jeho cena 2309 Kč a bylo nutno dokoupit aktivní chladič. Mně se ho podařilo přetaktovat OC pouze na 828MHz a to je bída. Za označením frekvence je písmenko A, což znamená přítomnost L2 cache a ta má velikost 64KB. Výkon procesoru odpovídá zhruba Intelu Celeron 600MHz, který navíc lze ještě přetaktovat k 850MHz a i cenově si oba procesory byly velmi blízko. VIA C3 + VIA Cyrix III mají problém s novějšími ovladači od nVidia, které potřebujete ke spuštění GeForce4 MX440 a výš. Projevilo se to hlavně v 3D Mark 2001.

PARAMETRY
Frekvence:	800MHz
Rychlost sběrnice:	133MHz
Násobič:	6.0x
Napětí:	1.65 Voltů
L1 Cache:	128KB
L2 Cache:	64KB
Socket (Patice):	370
Multimediální Instrukce:	MMX, 3DNow!
Název jádra:	Samuel 2
Identifikační kód:	VIA C3
Uveden na trh:	2001
Výrobní technologie:	150nm

Testováno ve Windows Millennium Edition a v rozlišení 1024×768/32-bit barev.

TESTY CPU + RAM
VIA C3 800AMHz		vs.		OC VIA C3 828AMHz
CPU Mark 2.1
CPU Mark 2.1	1042.0	–	1086.8	Final Score
Test 1 – Registry	296.6	–	311.2	Score
Test 2 – Plovoucí čárka	103.7	–	106.8	Score
Test 3 – Celá čísla	1050.4	–	1096.1	Score
AIDA32 ver.3.80
RAM čtení	316	–	326	MB/s
RAM zápis	197	–	211	MB/s
AIDA64 Extreme Edition ver.2.60
RAM čtení	601	–	625	MB/s
RAM zápis	267	–	278	MB/s
RAM kopírování	363	–	373	MB/s
RAM latence	112.3	–	109.0	ns
CPU Queen	632	–	653	Score
CPU PhotoWorxx	537	–	558	Score
CPU Zlib	2.9	–	3.0	MB/s
CPU AES	411	–	425	Score
CPU Hash	35	–	36	MB/s
FPU VP8	90	–	93	Score
FPU Julia	73	–	76	Score
FPU Mandel	26	–	26	Score
FPU SinJulia	22	–	22	Score

TESTY s GPU s nVidia GeForce4
VIA C3 800AMHz		vs.		OC VIA C3 828AMHz
3D Mark 1999 – 1024×768/32
Final Score	3772	–	3890	3D Marks
CPU 3D Speed	5982	–	6170	3D Marks
Game 1 – Race	41.9	–	43.2	FPS
Game 1 – First Person	34.3	–	35.4	FPS
3D Mark 2000 – 1024×768/32
Final Score	3813	–	3942	3D Marks
CPU 3D Speed	218	–	235	3D Marks
Game 1 – Helicopter – High Detail	37.0	–	38.2	FPS
Game – Adventure – High Detail	18.1	–	18.7	FPS
3D Mark 2001 – 1024×768/32
Final Score	3428	–	3530	3D Marks
Game 1 – Car Chase – High Detail	6.6	–	7.3	FPS
Game 2 – Dragothic – High Detail	33.7	–	34.9	FPS
Game 3 – Lobby – High Detail	18.4	–	19.2	FPS
Game 4 – Nature	39.8	–	39.8	FPS

Nakonec ještě testy s různými grafickými kartami z let 2000 až 2003*.

2000

VIA C3 800AMHz
nVidia GeForce2 Ultra		vs.		ATI Radeon 7200 DDR
3D Mark 1999 – 1024×768/32
Final Score	3572	–	2753	3D Marks
CPU 3D Speed	5981	–	5980	3D Marks
Game 1 – Race	39.0	–	29.0	FPS
Game 1 – First Person	33.0	–	26.2	FPS
3D Mark 2000 – 1024×768/32
Final ScoreGame 1 – Helicopter	3776	–	3258	3D Marks
Game 1 – Helicopter – High Detail	37.2	–	28.3	FPS
Game – Adventure – High Detail	18.1	–	17.7	FPS
3D Mark 2001 – 1024×768/32
Final Score	1625	–	1196	3D Marks
Game 1 – Car Chase – High Detail	4.8	–	2.0	FPS
Game 2 – Dragothic – High Detail	12.2	–	10.2	FPS
Game 3 – Lobby – High Detail	14.0	–	13.7	FPS

VIA C3 800AMHz
nVidia GeForce2 MX		vs.		Hercules 3D Prophet 4000XT 64MB
3D Mark 1999 – 1024×768/32
Final Score	2890	–	3667	3D Marks
CPU 3D Speed	5999	–	6000	3D Marks
Game 1 – Race	29.5	–	39.8	FPS
Game 1 – First Person	28.3	–	34.0	FPS
3D Mark 2000 – 1024×768/32
Final ScoreGame 1 – Helicopter	2945	–	2051	3D Marks
Game 1 – Helicopter – High Detail	25.2	–	9.8	FPS
Game – Adventure – High Detail	18.1	–	12.7	FPS
3D Mark 2001 – 1024×768/32
Final Score	1539	–	796	3D Marks
Game 1 – Car Chase – High Detail	4.7	–	2.8	FPS
Game 2 – Dragothic – High Detail	12.0	–	5.6	FPS
Game 3 – Lobby – High Detail	13.9	–	9.3	FPS

2001

VIA C3 800AMHz
nVidia GeForce3		vs.		ATI Radeon 7500
3D Mark 1999 – 1024×768/32
Final Score	3680	–	3067	3D Marks
CPU 3D Speed	5984	–	5994	3D Marks
Game 1 – Race	40.6	–	33.9	FPS
Game 1 – First Person	33.7	–	28.0	FPS
3D Mark 2000 – 1024×768/32
Final ScoreGame 1 – Helicopter	3847	–	3555	3D Marks
Game 1 – Helicopter – High Detail	37.7	–	35.2	FPS
Game – Adventure – High Detail	18.1	–	17.8	FPS
3D Mark 2001 – 1024×768/32
Final Score	2705	–	1522	3D Marks
Game 1 – Car Chase – High Detail	6.1	–	5.1	FPS
Game 2 – Dragothic – High Detail	26.4	–	10.3	FPS
Game 3 – Lobby – High Detail	17.4	–	13.8	FPS
Game 4 – Nature	23.4	–	–.-	FPS

VIA C3 800AMHz
nVidia GeForce2 Ti		vs.		Hercules 3D Prophet 4500 64MB
3D Mark 1999 – 1024×768/32
Final Score	3488	–	3747	3D Marks
CPU 3D Speed	5998	–	5998	3D Marks
Game 1 – Race	37.9	–	40.6	FPS
Game 1 – First Person	32.3	–	34.8	FPS
3D Mark 2000 – 1024×768/32
Final ScoreGame 1 – Helicopter	3727	–	2053	3D Marks
Game 1 – Helicopter – High Detail	36.6	–	9.8	FPS
Game – Adventure – High Detail	18.2	–	12.7	FPS
3D Mark 2001 – 1024×768/32
Final Score	1620	–	813	3D Marks
Game 1 – Car Chase – High Detail	4.8	–	2.8	FPS
Game 2 – Dragothic – High Detail	12.1	–	5.7	FPS
Game 3 – Lobby – High Detail	14.1	–	9.9	FPS

2002

VIA C3 800AMHz
nVidia GeForce4 Ti 4200		vs.		ATI Radeon 8500LE
3D Mark 1999 – 1024×768/32
Final Score	3772	–	3301	3D Marks
CPU 3D Speed	5982	–	5983	3D Marks
Game 1 – Race	41.9	–	38.3	FPS
Game 1 – First Person	34.3	–	29.0	FPS
3D Mark 2000 – 1024×768/32
Final ScoreGame 1 – Helicopter	3813	–	3623	3D Marks
Game 1 – Helicopter – High Detail	37.0	–	36.6	FPS
Game – Adventure – High Detail	18.1	–	17.9	FPS
3D Mark 2001 – 1024×768/32
Final Score	3428	–	3052	3D Marks
Game 1 – Car Chase – High Detail	6.6	–	6.9	FPS
Game 2 – Dragothic – High Detail	33.7	–	31.8	FPS
Game 3 – Lobby – High Detail	18.4	–	17.7	FPS
Game 4 – Nature	39.8	–	27.1	FPS

 

VIA C3 800AMHz
nVidia GeForce4 MX440		vs.		ATI Gigabyte GV-R9000 Pro
3D Mark 1999 – 1024×768/32
Final Score	3715	–	3411	3D Marks
CPU 3D Speed	5980	–	5997	3D Marks
Game 1 – Race	41.1	–	39.5	FPS
Game 1 – First Person	33.9	–	30.0	FPS
3D Mark 2000 – 1024×768/32
Final ScoreGame 1 – Helicopter	3858	–	3650	3D Marks
Game 1 – Helicopter – High Detail	37.7	–	35.7	FPS
Game – Adventure – High Detail	18.0	–	18.0	FPS
3D Mark 2001 – 1024×768/32
Final Score	CRASH	–	3076	3D Marks
Game 1 – Car Chase – High Detail		–	6.9	FPS
Game 2 – Dragothic – High Detail		–	31.8	FPS
Game 3 – Lobby – High Detail		–	17.8	FPS
Game 4 – Nature		–	27.8	FPS

2003

VIA C3 800AMHz
nVidia GeForce FX 5900XT		vs.		ATI Radeon 9800 PRO
3D Mark 1999 – 1024×768/32
Final Score	3609	–	3742	3D Marks
CPU 3D Speed	5982	–	5996	3D Marks
Game 1 – Race	41.2	–	41.9	FPS
Game 1 – First Person	32.1	–	33.8	FPS
3D Mark 2000 – 1024×768/32
Final ScoreGame 1 – Helicopter	3558	–	3633	3D Marks
Game 1 – Helicopter – High Detail	34.1	–	36.7	FPS
Game – Adventure – High Detail	17.9	–	18.0	FPS
3D Mark 2001 – 1024×768/32
Final Score	CRASH	–	3663	3D Marks
Game 1 – Car Chase – High Detail		–	5.8	FPS
Game 2 – Dragothic – High Detail		–	31.4	FPS
Game 3 – Lobby – High Detail		–	17.4	FPS
Game 4 – Nature		–	60.7	FPS

 

VIA C3 800AMHz
Asus V9560V – GeForce FX5600		vs.		ATI Radeon 9600 XT
3D Mark 1999 – 1024×768/32
Final Score	3547	–	3667	3D Marks
CPU 3D Speed	5970	–	5993	3D Marks
Game 1 – Race	40.4	–	41.3	FPS
Game 1 – First Person	31.6	–	33.0	FPS
3D Mark 2000 – 1024×768/32
Final ScoreGame 1 – Helicopter	3553	–	3582	3D Marks
Game 1 – Helicopter – High Detail	34.4	–	36.4	FPS
Game – Adventure – High Detail	17.9	–	17.9	FPS
3D Mark 2001 – 1024×768/32
Final Score	CRASH	–	3593	3D Marks
Game 1 – Car Chase – High Detail		–	5.8	FPS
Game 2 – Dragothic – High Detail		–	31.4	FPS
Game 3 – Lobby – High Detail		–	17.2	FPS
Game 4 – Nature		–	58.1	FPS