AMD Radeon RX Vega 64 Liquid Cooling vs Nvidia GeForce GT 645

Comparison of the technical characteristics between the graphics cards, with AMD Radeon RX Vega 64 Liquid Cooling on one side and Nvidia GeForce GT 645 on the other side. The first is dedicated to the desktop sector, it has 4096 shading units, a maximum frequency of 1.7 GHz, its lithography is 14 nm. The second is used on the desktop segment, it includes 288 shading units, a maximum frequency of 0.8 GHz, its lithography is 40 nm. The following table also compares the boost clock, the number of shading units (if indicated), of execution units, the amount of cache memory, the maximum memory capacity, the memory bus width, the release date, the number of PCIe lanes, the values ​​obtained in various benchmarks.

Note: Commissions may be earned from the links above.

Specification comparison:

Graphics card		AMD Radeon RX Vega 64 Liquid Cooling				Nvidia GeForce GT 645
Market (main)		Desktop				Desktop
Release date		Q3 2017				Q2 2012
Model number		Vega 10 XTX				GK107-300-A2
GPU name		Vega 10				GF114
Architecture		GCN 5.0				Fermi 2.0
Generation		RX Vega				GeForce 600
Lithography		14 nm				40 nm
Transistors		12,500,000,000				1,950,000,000
Bus interface		PCIe 3.0 x16				PCIe 2.0 x16
GPU base clock		1,406 MHz				776 MHz
GPU boost clock		1,677 MHz				776 MHz
Memory frequency		945 MHz				957 MHz
Effective memory speed		1.9 Gbps				3.8 Gbps
Memory size		8 GB				1 GB
Memory type		HBM2				DDR3
Memory bus		2048 bit				192 bit
Memory bandwidth		483.8 GB/s				91.9 GB/s
TDP		345 W				102 W
Suggested PSU		700W ATX Power Supply				450W ATX Power Supply
Multicard technology		-				-
Outputs		1x HDMI 3x DisplayPort				2x DVI 1x mini-HDMI
Maximum GPU Temperature		85°C				102°C
Cores (compute units, SM, SMX)		64				6
Shading units (cuda cores)		4,096				288
TMUs		256				48
ROPs		64				24
Cache memory		4 MB				384 KB
Pixel fillrate		107.3 GP/s				9.3 GP/s
Texture fillrate		429.3 GT/s				37.3 GT/s
Performance FP32 (float)		13.7 TFLOPS				894 GFLOPS
Performance FP64 (double)		858.6 GFLOPS				74.5 GFLOPS
Amazon
eBay

Note: Commissions may be earned from the links above.

Price: For technical reasons, we cannot currently display a price less than 24 hours, or a real-time price. This is why we prefer for the moment not to show a price. You should refer to the respective online stores for the latest price, as well as availability.

We can better compare what are the technical differences between the two graphics cards.

Performance comparison with the benchmarks:

Performance comparison between the two processors, for this we consider the results generated on benchmark software such as Geekbench 4.

	FP32 Performance in GFLOPS
AMD Radeon RX Vega 64 Liquid Cooling	13,740
Nvidia GeForce GT 645	894

The difference is 1437%.

Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these graphics cards, you may get different results.

Single precision floating point format, also known as FP32, is a computer number format that typically occupies 32 bits in PC memory. This represents a wide dynamic range of numeric values that employs a floating point.

See also:

Nvidia GeForce GT 640Nvidia GeForce GT 640MNvidia GeForce GT 640M LENvidia GeForce GT 645M

Equivalence:

AMD Radeon RX Vega 64 Liquid Cooling Nvidia equivalentNvidia GeForce GT 645 AMD equivalent

GadgetVersus.com © 2023 - XML sitemap - Information - Privacy policy - Advertising policy - Contact

Trading System Forex W3Ask W3Ask Brasil W3Ask Deutschland W3Ask España W3Ask France W3Ask Italia W3Ask Nederland