Asus ProArt GeForce RTX 4070 vs Zotac Gaming GeForce RTX 4080 Trinity OC 16GB
Performance
GPU clock speed
The graphics processing unit (GPU) has a higher clock speed.
- Asus ProArt GeForce RTX 4070 1920
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- Zotac Gaming GeForce RTX 4080 Trinity OC 16GB 2205MHz
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GPU turbo
When the GPU is running below its limitations, it can boost to a higher clock speed in order to give increased performance.
- Asus ProArt GeForce RTX 4070 2475
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- Zotac Gaming GeForce RTX 4080 Trinity OC 16GB 2520MHz
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Pixel rate
The number of pixels that can be rendered to the screen every second.
- Asus ProArt GeForce RTX 4070 158.4
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- Zotac Gaming GeForce RTX 4080 Trinity OC 16GB 282.2 GPixel/s
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Floating-point performance
Floating-point performance is a measurement of the raw processing power of the GPU.
- Asus ProArt GeForce RTX 4070 29.15
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- Zotac Gaming GeForce RTX 4080 Trinity OC 16GB 49.03 TFLOPS
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Texture rate
The number of textured pixels that can be rendered to the screen every second.
- Asus ProArt GeForce RTX 4070 455.4
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- Zotac Gaming GeForce RTX 4080 Trinity OC 16GB 766.1 GTexels/s
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GPU memory speed
The memory clock speed is one aspect that determines the memory bandwidth.
- Asus ProArt GeForce RTX 4070 1313
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- Zotac Gaming GeForce RTX 4080 Trinity OC 16GB 1400MHz
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Shading units
Shading units (or stream processors) are small processors within the graphics card that are responsible for processing different aspects of the image.
- Asus ProArt GeForce RTX 4070 5888
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- Zotac Gaming GeForce RTX 4080 Trinity OC 16GB 9728
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Texture mapping units (TMUs)
TMUs take textures and map them to the geometry of a 3D scene. More TMUs will typically mean that texture information is processed faster.
- Asus ProArt GeForce RTX 4070 184
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- Zotac Gaming GeForce RTX 4080 Trinity OC 16GB 304
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Render output units (ROPs)
The ROPs are responsible for some of the final steps of the rendering process, writing the final pixel data to memory and carrying out other tasks such as anti-aliasing to improve the look of graphics.
- Asus ProArt GeForce RTX 4070 64
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- Zotac Gaming GeForce RTX 4080 Trinity OC 16GB 112
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Memory
Effective memory speed
The effective memory clock speed is calculated from the size and data rate of the memory. Higher clock speeds can give increased performance in games and other apps.
- Asus ProArt GeForce RTX 4070 21000
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- Zotac Gaming GeForce RTX 4080 Trinity OC 16GB 22400MHz
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Maximum memory bandwidth
This is the maximum rate that data can be read from or stored into memory.
- Asus ProArt GeForce RTX 4070 504.2
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- Zotac Gaming GeForce RTX 4080 Trinity OC 16GB 716.8GB/s
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VRAM
VRAM (video RAM) is the dedicated memory of a graphics card. More VRAM generally allows you to run games at higher settings, especially for things like texture resolution.
- Asus ProArt GeForce RTX 4070 12
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- Zotac Gaming GeForce RTX 4080 Trinity OC 16GB 16GB
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Memory bus width
A wider bus width means that it can carry more data per cycle. It is an important factor of memory performance, and therefore the general performance of the graphics card.
- Asus ProArt GeForce RTX 4070 192
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- Zotac Gaming GeForce RTX 4080 Trinity OC 16GB 256bit
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Features
DirectX version
DirectX is used in video games, with newer versions supporting better graphics and features. The latest version is DirectX 12 Ultimate, which includes support for ray tracing, mesh shaders, and variable rate shading (VRS).
- Asus ProArt GeForce RTX 4070 null
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- Zotac Gaming GeForce RTX 4080 Trinity OC 16GB 12
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AMD SAM / Intel Resizable BAR
AMD's Smart Access Memory (SAM) and Intel's Resizable BAR are two technologies that allow the CPU to have faster access to the graphics card, which can give a performance boost. It requires a compatible motherboard, graphics card, and CPU.
- Asus ProArt GeForce RTX 4070 bar
- Zotac Gaming GeForce RTX 4080 Trinity OC 16GB null
Multi-GPU
The number of GPUs supported when using a multi-GPU configuration. Using more than one GPU in parallel can give increased performance.
- Asus ProArt GeForce RTX 4070 0
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- Zotac Gaming GeForce RTX 4080 Trinity OC 16GB null
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Has RGB lighting
RGB lighting allows you to choose between millions of colors and customize the look of your PC components.
- Asus ProArt GeForce RTX 4070
- Zotac Gaming GeForce RTX 4080 Trinity OC 16GB
Ports
HDMI version
Newer versions of HDMI support higher bandwidth, which allows for higher resolutions and frame rates.
- Asus ProArt GeForce RTX 4070 hdmi_2_1
- Zotac Gaming GeForce RTX 4080 Trinity OC 16GB hdmi_2_1_a
General info
GPU architecture
The name of the GPU architecture.
- Asus ProArt GeForce RTX 4070 null
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- Zotac Gaming GeForce RTX 4080 Trinity OC 16GB 320W
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Thermal Design Power (TDP)
The thermal design power (TDP) is the maximum amount of power the cooling system needs to dissipate. A lower TDP typically means that it consumes less power.
- Asus ProArt GeForce RTX 4070 200
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- Zotac Gaming GeForce RTX 4080 Trinity OC 16GB 45900%{count} million
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Number of transistors
A higher transistor count generally indicates a newer, more powerful processor.
- Asus ProArt GeForce RTX 4070 35800
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- Zotac Gaming GeForce RTX 4080 Trinity OC 16GB 4nm
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Semiconductor size
Small semiconductors provide better performance and reduced power consumption. Chipsets with a higher number of transistors, semiconductor components of electronic devices, offer more computational power. A small form factor allows more transistors to fit on a chip, therefore increasing its performance.
- Asus ProArt GeForce RTX 4070 5
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- Zotac Gaming GeForce RTX 4080 Trinity OC 16GB 4
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PCI Express (PCIe) version
Peripheral Component Interconnect Express (PCIe) is a high-speed interface standard for connecting components, such as graphics cards and SSDs, to a motherboard. Newer versions can support more bandwidth and deliver better performance.
- Asus ProArt GeForce RTX 4070 4
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- Zotac Gaming GeForce RTX 4080 Trinity OC 16GB null
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Warranty period
When covered under the manufacturer’s warranty it is possible to get a replacement in the case of a malfunction. Note: This may vary by region.
- Asus ProArt GeForce RTX 4070 null
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- Zotac Gaming GeForce RTX 4080 Trinity OC 16GB null
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Has air-water cooling
The graphics card uses a combination of water and air to reduce the temperature of the card. This allows it to be overclocked more, increasing performance.
- Asus ProArt GeForce RTX 4070 null
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- Zotac Gaming GeForce RTX 4080 Trinity OC 16GB 356.1mm
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Width
The width represents the horizontal dimension of the product.
- Asus ProArt GeForce RTX 4070 300
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- Zotac Gaming GeForce RTX 4080 Trinity OC 16GB 150.1mm
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