GIGABYTE Radeon RX 7900 XT vs AMD Radeon VII differences in specs

Comparing GIGABYTE Radeon RX 7900 XT vs AMD Radeon VII

Comparison of GIGABYTE Radeon RX 7900 XT and AMD Radeon VII graphics cards based on specifications and benchmarks. The GIGABYTE Radeon RX 7900 XT operates at a base clock speed of 1.500 GHz and has 20 GB of GDDR6 memory, while the AMD Radeon VII operates at a base clock speed of 1.500 GHz and has 16 GB of HBM2 memory. The weights differ at -- and respectively. The TDP of the GIGABYTE Radeon RX 7900 XT is 300 W, while that of the AMD Radeon VII is 300 W. Compare the benchmark results to determine which graphics card is superior.

Differences Specifications

Differences

Top features of AMD Radeon VII

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Top features of GIGABYTE Radeon RX 7900 XT

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Higher clock speed

1.500 GHz 1.400 GHz

Around 7% better clock speed
More memory

20 GB 16 GB

20% more memory

Specifications

Complete list of technical specifications

AMD Radeon VII GIGABYTE Radeon RX 7900 XT

Graphics processing unit (GPU)

Contrast the GPU cores between AMD Radeon VII and GIGABYTE Radeon RX 7900 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
GPU Chip	Vega 20 XT Navi 31 (RDNA 3)
Execution units	60 84
Shader	3840 5376
Render Output Units	64 192
Texture Units	240 336
Raytracing Cores	0 84

Memory

Compare the quantity, type, and speed of memory, as well as the bandwidth, in AMD Radeon VII and GIGABYTE Radeon RX 7900 XT GPUs. Ample graphics memory, high frequency, and sufficient bandwidth contribute positively to high-resolution texture processing speed.

Specification	Value
Memory Size	16 GB 20 GB
Memory Type	HBM2 GDDR6
Memory Clock	1 GHz 2.500 GHz
Memory Speed	2 Gbps 20 Gbps
Memory Bandwith	1024 GB/s 800 GB/s
Memory Interface	4096 bit 320 bit

Clock Speeds

Explore the base and maximum frequencies of AMD Radeon VII and GIGABYTE Radeon RX 7900 XT graphics cards. BIOS does not display these values, but diagnostic utilities like GPU-Z or Everest can provide insights.

Specification	Value
Base Clock	1.400 GHz 1.500 GHz
Boost Clock	1.750 GHz 2.400 GHz
Avg (Game) Clock	-- 2.000 GHz

Thermal Design

Let's contrast the thermal design power of AMD Radeon VII and GIGABYTE Radeon RX 7900 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	300 W 300 W

Featureset

Within this segment, we shall delve into the functionalities of AMD Radeon VII and GIGABYTE Radeon RX 7900 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	Yes Yes

Supported Video Codecs

Explore the support for popular codecs h264, VP8, h265 / HEVC, VP9, and AV1 in AMD Radeon VII and GIGABYTE Radeon RX 7900 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
h265 / HEVC	Decode / Encode Decode / Encode
VP8	Decode Decode / Encode
VP9	Decode / Encode Decode / Encode
AV1	No Decode / Encode

Additional data

Explore details regarding the classification (for desktops or laptops) and architecture of AMD Radeon VII and GIGABYTE Radeon RX 7900 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
Structure size	7 nm 5 nm
Release date	Q1/2019 Q4/2022
Launch Price	699 $ 899 $ (Reference)