Radeon RX 7900 XT VS GeForce RTX 4080

Explore the complete details of Radeon RX 7900 XT VS GeForce RTX 4080, including specs, performance benchmarks

graphic card

VS

GeForce RTX 4080

The Radeon RX 7900 XT GPU by AMD. features a RDNA 3.0 (2022−2025) architecture. with 5376 CUDA cores. and a boost clock of 2394 MHz MHz. It offers GDDR6 memory with 20 GB GB capacity and a 320 Bit-bit interface. delivering a bandwidth of 800.0 GB/s GB/s. With a power consumption (TDP) of 300W. it supports DirectX 12 Ultimate (12_2), Vulkan 1.3 for enhanced performance.

The Radeon RX 7900 XT GPU by AMD. features a RDNA 3.0 (2022−2025) architecture. with 5376 CUDA cores. and a boost clock of 2394 MHz MHz. It offers GDDR6 memory with 20 GB GB capacity and a 320 Bit-bit interface. delivering a bandwidth of 800.0 GB/s GB/s. With a power consumption (TDP) of 300W. it supports DirectX 12 Ultimate (12_2), Vulkan 1.3 for enhanced performance.

Benchmark Performance

Radeon RX 7900 XT
68.40

GeForce RTX 4080
81.28

General Information

Basic details about the Radeon RX 7900 XT, including manufacturer, ranking, and release date.

Radeon RX 7900 XT Radeon RX 7900 XT GeForce RTX 4080 GeForce RTX 4080
Manufacturer AMD NVIDIA
Ranking 19 6
Popularity Rank not in top-100 not in top-100
Architecture RDNA 3.0 (2022−2025) Ada Lovelace (2022−2024)
GPU code name Navi 31 AD103
Market Segmente Desktop Desktop
Length - Width 276 mm - 2-slot 310 mm - 3-slot
Release Date 3 November 2022 20 September 2022

Performance

Details on clock speeds, cores, and floating-point processing power of Radeon RX 7900 XT VS GeForce RTX 4080.

Core Clock Speed 1387 MHz 2205 MHz
Boost Clock Speed 2394 MHz 2505 MHz
Floating Point Processing Power 51.48 TFLOPS 48.74 TFLOPS
No of Transistors 57,700 million 45,900 million
CUDA Cores 5376 9728
Ray Tracing Cores 84 76
Tensor Cores N/A 304
Texture Fill Rate 804.4 761.5
ROPs 192 112

Performance Score Comparison

Connectivity & API Support

Available display connectors and API compatibility for enhanced performance.

Radeon RX 7900 XT Radeon RX 7900 XT GeForce RTX 4080 GeForce RTX 4080
Interface PCIe 4.0 x16 PCIe 4.0 x16
Display Connectors 1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C 1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI 1 1
DirectX 12 Ultimate (12_2) 12 Ultimate (12_2)
Shader Model 6.7 6.7
OpenGL 4.6 4.6
OpenCL 2.2 3.0
Vulkan 1.3 1.3
CUDA N/A 8.9
DLSS N/A 1
TMUs 336 304

Memory & Bus

Information on memory type, capacity, and bandwidth to evaluate data processing power.

Memory Type GDDR6 GDDR6X
Maximum RAM 20 GB 16 GB
Memory Bus Width 320 Bit 256 Bit
Memory Clock Speed 2500 MHz 1400 MHz
Memory Bandwidth 800.0 GB/s GB/s 716.8 GB/s GB/s
Resizable BAR 1 1

Power & Efficiency

Power consumption, efficiency, and additional power requirements.

Power Consumption (TDP) 300 W 320 W
Power Efficiency 17.39 19.37
Manufacturing Process 5 nm 5 nm
Supplementary Power Connectors 2x 8-pin 1x 16-pin

Closest Competitors

Here are some of the closest competitors to this GPU. Compare their power consumption, efficiency, and additional power requirements.