KFA2 GeForce RTX 3080 HOF vs NVIDIA GeForce RTX 4080 differences in specs

Comparing KFA2 GeForce RTX 3080 HOF vs NVIDIA GeForce RTX 4080

Comparison of KFA2 GeForce RTX 3080 HOF and NVIDIA GeForce RTX 4080 graphics cards based on specifications and benchmarks. The KFA2 GeForce RTX 3080 HOF operates at a base clock speed of 1.440 GHz and has 10 GB of GDDR6X memory, while the NVIDIA GeForce RTX 4080 operates at a base clock speed of 1.440 GHz and has 16 GB of GDDR6X memory. The weights differ at -- and respectively. The TDP of the KFA2 GeForce RTX 3080 HOF is 320 W, while that of the NVIDIA GeForce RTX 4080 is 320 W. Compare the benchmark results to determine which graphics card is superior.

Differences Specifications

Differences

Top features of NVIDIA GeForce RTX 4080

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Higher clock speed

2.205 GHz 1.440 GHz

Around 35% better clock speed
More memory

16 GB 10 GB

38% more memory

Top features of KFA2 GeForce RTX 3080 HOF

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Specifications

Complete list of technical specifications

NVIDIA GeForce RTX 4080 KFA2 GeForce RTX 3080 HOF

Graphics processing unit (GPU)

Contrast the GPU cores between NVIDIA GeForce RTX 4080 and KFA2 GeForce RTX 3080 HOF 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
GPU Chip	AD103 GA102-200-K1-A1
Execution units	76 68
Shader	9728 8704
Render Output Units	96 96
Texture Units	304 272

Memory

Compare the quantity, type, and speed of memory, as well as the bandwidth, in NVIDIA GeForce RTX 4080 and KFA2 GeForce RTX 3080 HOF GPUs. Ample graphics memory, high frequency, and sufficient bandwidth contribute positively to high-resolution texture processing speed.

Specification	Value
Memory Size	16 GB 10 GB
Memory Type	GDDR6X GDDR6X
Memory Speed	22.4 Gbps 1.188 GHz
Memory Bandwith	720 GB/s 760 GB/s
Memory Interface	256 bit 320 bit

Clock Speeds

Explore the base and maximum frequencies of NVIDIA GeForce RTX 4080 and KFA2 GeForce RTX 3080 HOF graphics cards. BIOS does not display these values, but diagnostic utilities like GPU-Z or Everest can provide insights.

Specification	Value
Base Clock	2.205 GHz 1.440 GHz
Boost Clock	2.505 GHz 1.815 GHz+ 6 %
Avg (Game) Clock	-- 1.800 GHz

Thermal Design

Let's contrast the thermal design power of NVIDIA GeForce RTX 4080 and KFA2 GeForce RTX 3080 HOF 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	320 W 320 W
TDP (up)	355 W --

Featureset

Within this segment, we shall delve into the functionalities of NVIDIA GeForce RTX 4080 and KFA2 GeForce RTX 3080 HOF 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_2 (Ultimate) 12_2
Raytracing	Yes Yes
DLSS / FSR	Yes Yes

Supported Video Codecs

Explore the support for popular codecs h264, VP8, h265 / HEVC, VP9, and AV1 in NVIDIA GeForce RTX 4080 and KFA2 GeForce RTX 3080 HOF. 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
h265 / HEVC	Decode / Encode Decode / Encode
VP8	Decode Decode
VP9	Decode Decode
AV1	Decode Decode

Additional data

Explore details regarding the classification (for desktops or laptops) and architecture of NVIDIA GeForce RTX 4080 and KFA2 GeForce RTX 3080 HOF, alongside their respective release dates and current prices. Access the GPU specifications directly from the manufacturer through the provided link.