GeForce 945A vs GeForce GTX 570

Find out if it is worth upgrading your current GPU setup by comparing GeForce 945A and GeForce GTX 570. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce 945A and GeForce GTX 570. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Main Specs

  GeForce 945A GeForce GTX 570
Power consumption (TDP) 33 Watt 219 Watt
Interface PCIe 3.0 x8 PCIe 2.0 x16
Supplementary power connectors Two 6-pin
Memory type GDDR5 GDDR5
Maximum RAM amount 1 GB 1280 MB
Display Connectors No outputs 2x DVI, 1x mini-HDMI
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  • GeForce GTX 570 has 563% more power consumption, than GeForce 945A.
  • GeForce 945A is connected by PCIe 3.0 x8, and GeForce GTX 570 uses PCIe 2.0 x16 interface.
  • GeForce GTX 570 has 1279 GB more memory, than GeForce 945A.
  • Both cards are used in Desktops.
  • GeForce 945A is build with Maxwell architecture, and GeForce GTX 570 - with Fermi.
  • Core clock speed of GeForce GTX 570 is 392 MHz higher, than GeForce 945A.
  • GeForce 945A is manufactured by 28 nm process technology, and GeForce GTX 570 - by 40 nm process technology.
  • Memory clock speed of GeForce 945A is 3112 MHz higher, than GeForce GTX 570.

Game benchmarks

high / 1080p 9−10 20−22
ultra / 1080p 5−6 12−14
QHD / 1440p 0−1 6−7
4K / 2160p 5−6
low / 720p 20−22 35−40
medium / 1080p 10−12 24−27
The average gaming FPS of GeForce GTX 570 in Assassin's Creed Odyssey is 118% more, than GeForce 945A.

Full Specs

  GeForce 945A GeForce GTX 570
Architecture Maxwell Fermi
Code name GM108 GF110
Type Desktop Desktop
Release date 13 March 2015 7 December 2010
Pipelines 384 480
Core clock speed 1072 MHz 1464 MHz
Boost Clock 1189 MHz
Transistor count 3,000 million
Manufacturing process technology 28 nm 40 nm
Texture fill rate 28.54 43.9 billion/sec
Floating-point performance 903.2 gflops 1,405.4 gflops
Length 10.5" (267 mm) (26.7 cm)
Memory bus width 64 Bit 320 Bit
Memory clock speed 5012 MHz 1900 MHz (3800 data rate)
Memory bandwidth 40.1 GB/s 152.0 GB/s
DirectX 12 (11_0) 12 (11_0)
Shader Model 5.1 5.1
OpenGL 4.6 4.2
OpenCL 1.2 1.1
Vulkan 1.1.126 N/A
CUDA 5.0 +
CUDA cores 480
Bus support PCI-E 2.0 x 16
Height 4.376" (111 mm) (11.1 cm)
SLI options +
Multi monitor support +
HDMI +
Maximum VGA resolution 2048x1536
Audio input for HDMI Internal
Bitcoin / BTC (SHA256) 108 Mh/s 133 Mh/s
Ethereum / ETH (DaggerHashimoto) 13 Mh/s
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