Litecoin/Hardware

Litecoin hardware comparison

• Note: any missing information can be assumed stock values or was not available from source.

CPUs

core i5 3570K (@4.2Ghz) averages 50khash/sec

GPUs

Model	Brand	Hash (kh/s)	Watts (approx.)	Core	Memory	Voltage	Powertune	Firmware	Miner	Miner settings	Rig specs	Risers	OS	Notes
HD 6850		280		975	1200				cgminer 3.0.1	g 1, i 17, tc 7680, s 5, w 128, no-submit-stale	No
HD 6950, GV-R695D5-2GD	Gigabyte	550	250	950	1375	1.17	+7	Gigabyte 6970	cgminer 2.11.4	g 1, i 20, q 1, tc 14208, w 256	Antec EA-650 Green (650W), Phenom 955BE, GA-990XA-UD3	No	Win7 x64
HD 7850, 2GD5/OC	MSI	255		950	1200		+20		cgminer 2.11.4	g 1, i 12, q 1, tc 4096, w 256	GA-990XA-UD3, FX-4170, 8GB RAM, Antec 0761345-06204-6 (520W)	No	Win7 x64
HD 7850	Club3D	390	130	1130	1250	1.21	+10		guiminer-scrypt + cgminer 2.11.4		GA-990FXA-UD3 Rev.3, Athlon II x3 450, 8GB RAM, Corsair AX 1200i (1200W)		Win7 x64	180W system, Sapphire Trixx, 74C, locked voltage
HD 7870		243							guiminer-scrypt	g 1, i 13, tc 8192, v 1, w 256	Corsair GS500 (500W)
HD 7950, GV-R795UD-3GD	Gigabyte	300		1000	1250				guiminer-scrypt	g 1, i 13, tc 8192, v 1, w 256	GA-Z77X-D3H, i5 3570k, 16GB RAM, Corsair 750M (750W)			80C @ 80%, locked voltage
HD 7950, GV-R795UD-3GD	Gigabyte	600		1000	1250				guiminer-scrypt	g 1, i 20, tc 21712, v 1, w 256	GA-Z77X-D3H, i5 3570k, 16GB RAM, Corsair 750M (750W)			80C @ 80%, locked voltage
HD 7950, GV-R795UD-3GD	Gigabyte	692	240	1175	1250	1.09	-10	R795W3GD.F43	cgminer 2.11.4, 3.0.1	g 1, i 20, q 1, tc 19000, w 256	GA-990FXA-UD3, Athlon II x4 640, 4GB RAM, TX850V2 (850W / 3 GPUs)	No	Debian 6, Win7 x64	Locked voltage - 60, 70, 80, 90C @ 100% with box fan on 3xGPU (many factors)
HD 7950, GV-R795UD-3GD	Gigabyte	548 to 555	240	900	1000 or 1250	1.09	-15	R795W3GD.F43	cgminer 2.11.4	i 19 or i 20, tc 19000, w 256	ASRock 970 Extreme4, Sempron 145 SDX145HBGMBOX, 2GB RAM, XFX Pro850 P1-850S-NLB9 and NZXT HALE90-850-M (850W / 3 GPUs)	No	Debian 6	core 900, mem 1000, p -15%, i19, 548-549 kH/s / core 900, mem 1000, p -15%, i20, 552 kH/s / core 900, mem 1250, p -15%, i19, 551-552 kH/s / core 900, mem 1250, p -15%, i20, 555 kH/s - locked voltage
HD 7950, H795QC3G2M	HIS	516 to 521		850	800 or 1250	1.125	-15		cgminer 2.11.4	i 19 or i 20, tc 19000, w 256	ASRock 970 Extreme4, Sempron 145 SDX145HBGMBOX, 2GB RAM, XFX Pro850 P1-850S-NLB9 (850W / 3 GPUs)	No	Debian 6	core 850, mem 800, p -15%, i19, 516 kH/s, core 850, mem 800, p -15%, i20, 519 kH/s, core 850, mem 1250, p -15%, i19, 517-518 kH/s, core 850, mem 1250, p -15%, i20, 520-521 kH/s - locked voltage
HD 7950, 100352-2L	Sapphire	516 to 521		850	800 or 1250	1.125	-15	20720C0A.S4C	cgminer 2.11.4	i 19 or i 20, tc 19000, w 256	ASRock 970 Extreme4, Sempron 145 SDX145HBGMBOX, 2GB RAM, NZXT HALE90-850-M (850W / 3 GPUs)	No	Debian 6	core 850, mem 800, p -15%, i19, 516 kH/s, core 850, mem 800, p -15%, i20, 519 kH/s, core 850, mem 1250, p -15%, i19, 517-518 kH/s, core 850, mem 1250, p -15%, i20, 520-521 kH/s - locked voltage
HD 7950, 3L	Sapphire	630	210	1075	1650	1.087	+10		guiminer-scrypt + cgminer 2.11.4	g 1, i 20, q 1, tc 22400, w 256	GA-990FXA-UD3 Rev.3, Athlon II x3 450, 8GB RAM, Corsair AX 1200i (1200W)		Win7 x64	180W system, Sapphire Trixx, 74C, locked voltage
HD 7950	Sapphire	620		1000	1400				cgminer 2.11.4	i 18, tc 24000, w 256	GA-Z68AP-D3, LEPA G 1600W	x1	Ubuntu 12.10
HD 7970	Sapphire	720		1085	1500				cgminer 2.11.4	g 2, i 13, shaders 2048, w 256	GA-Z68AP-D3, LEPA G 1600W	x1	Ubuntu 12.10
GTX 670 Signature 2	EVGA	180	+100	+320					cudaMiner?					power target 145%