KFA2 GeForce GTX 1080 Ti vs AMD Radeon RX 7800 XT differences in specs

Comparison of KFA2 GeForce GTX 1080 Ti and AMD Radeon RX 7800 XT graphics cards based on specifications and benchmarks. The KFA2 GeForce GTX 1080 Ti operates at a base clock speed of 1.480 GHz and has 11 GB of GDDR5X memory, while the AMD Radeon RX 7800 XT operates at a base clock speed of 1.480 GHz and has 16 GB of GDDR6 memory. The weights differ at -- and -- respectively. The TDP of the KFA2 GeForce GTX 1080 Ti is 250 W, while that of the AMD Radeon RX 7800 XT is 250 W. Compare the benchmark results to determine which graphics card is superior.

Differences Specifications Benchmarks

Differences

Top features of KFA2 GeForce GTX 1080 Ti

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Top features of AMD Radeon RX 7800 XT

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Higher clock speed

1.800 GHz 1.480 GHz

Around 18% better clock speed
More memory

16 GB 11 GB

31% more memory

Specifications

Complete list of technical specifications

KFA2 GeForce GTX 1080 Ti AMD Radeon RX 7800 XT

Graphics processing unit (GPU)

Contrast the GPU cores between KFA2 GeForce GTX 1080 Ti and AMD Radeon RX 7800 XT graphics cards. The GPU core details encompass the quantity of blocks (referred to as Shader Engine (SE) in AMD documentation and Graphics Processing Clusters (GPC) in Nvidia documentation) as well as ROP/TMUs (Raster Processing Units). These specifications significantly impact the computational prowess of the GPU.

Specification	Value
Based on	NVIDIA GeForce GTX 1080 Ti AMD Radeon RX 7800 XT
GPU Chip	GP102-350-K1-A1 Navi 32 (RDNA 3)
Execution units	28 60
Shader	3584 7680
Render Output Units	88 138
Texture Units	224 480

Memory

Compare the quantity, type, and speed of memory, as well as the bandwidth, in KFA2 GeForce GTX 1080 Ti and AMD Radeon RX 7800 XT GPUs. Ample graphics memory, high frequency, and sufficient bandwidth contribute positively to high-resolution texture processing speed.

Specification	Value
Memory Size	11 GB 16 GB
Memory Type	GDDR5X GDDR6
Memory Speed	1.376 GHz 18 Gbps
Memory Bandwith	484 GB/s 640 GB/s
Memory Interface	352 bit 256 bit

Clock Speeds

Explore the base and maximum frequencies of KFA2 GeForce GTX 1080 Ti and AMD Radeon RX 7800 XT graphics cards. BIOS does not display these values, but diagnostic utilities like GPU-Z or Everest can provide insights.

Specification	Value
Base Clock	1.480 GHz 1.800 GHz
Boost Clock	1.582 GHz 2.500 GHz
Avg (Game) Clock	2.000 GHz
Overclocking	Yes Yes

Thermal Design

Let's contrast the thermal design power of KFA2 GeForce GTX 1080 Ti and AMD Radeon RX 7800 XT GPUs. The TDP figure dictates the maximum power consumption of your graphics card. Computer ventilation and power supply specifications frequently align with TDP numbers and should be tailored accordingly.

Specification	Value
TDP	250 W 250 W
PCIe-Power	1 x 6-Pin, 1 x 8-Pin 2 x 8-Pin

Cooler & Fans

In this section, we'll examine the cooling solutions for KFA2 GeForce GTX 1080 Ti and AMD Radeon RX 7800 XT, along with their dimensions and effectiveness. Typically, fans with larger diameters hold an advantage as they can move equivalent air volumes at lower speeds compared to smaller fans. It's worth noting that liquid cooling systems, in addition to fans and aluminum radiators, require a pump, which may contribute to noise levels.

Specification	Value
Fan-Type	Radial Axial
Cooler-Type	Air cooling Air cooling
Fan 1	1 x 70 mm --
Noise (Idle)	-- 0 dB / Silent

Connectivity

Discover the quantity and varieties of sockets for video output and connectivity in KFA2 GeForce GTX 1080 Ti and AMD Radeon RX 7800 XT GPUs.

Specification	Value
Max. Displays	4 4
HDCP-Version	2.2 2.3
HDMI Ports	1x HDMI v2.0b --
DP Ports	3x DP v1.4 --

Featureset

Within this segment, we shall delve into the functionalities of KFA2 GeForce GTX 1080 Ti and AMD Radeon RX 7800 XT GPUs. Furthermore, we've incorporated ray tracing support to accurately simulate light rays and shadows. Please note that the specifics may vary slightly depending on the manufacturer.

Specification	Value
Max. resolution	7680x4320 7680x4320
DirectX	12_1 12_2 (Ultimate)
Raytracing	No Yes
DLSS / FSR	No Yes
LED	No LED lighting No LED lighting

Supported Video Codecs

Explore the support for popular codecs h264, VP8, h265 / HEVC, VP9, and AV1 in KFA2 GeForce GTX 1080 Ti and AMD Radeon RX 7800 XT. The inclusion of these video codecs assists in alleviating the workload on the graphics card during video playback or creation, leading to decreased power consumption and heat generation by the GPU.

Specification	Value
h264	Decode / Encode Decode / Encode
VP8	Decode Decode / Encode
h265 / HEVC	Decode / Encode Decode / Encode
VP9	Decode Decode / Encode
AV1	No Decode / Encode

Dimensions

Explore the dimensions comparison of the KFA2 GeForce GTX 1080 Ti and AMD Radeon RX 7800 XT graphics cards. Having precise measurements enables you to determine compatibility with your PC case. Additionally, we've incorporated support for the PCI Express bus.

Specification	Value
Length	281 mm --
Height	124 mm --
Width	42 mm --
Width (Slots)	2 PCIe-Slots --

Additional data

Explore details regarding the classification (for desktops or laptops) and architecture of KFA2 GeForce GTX 1080 Ti and AMD Radeon RX 7800 XT, alongside their respective release dates and current prices. Access the GPU specifications directly from the manufacturer through the provided link.

Specification	Value
GPU Interface	PCIe 3.0 x 16 PCIe 4 x 16
Release date	Q1/2017 2023
Structure size	16 nm 5 nm
Part-no	80IUJBMDP9VK --
Documents	data sheet --