Radeon RX 7900 XTX and RTX 4500 Ada Generation - video card comparison
Passmark - benchmark score Radeon RX 7900 XTX vs RTX 4500 Ada Generation
Radeon RX 7900 XTX
31822
RTX 4500 Ada Generation
29109
Radeon RX 7900 XTX
RTX 4500 Ada Generation
Architecture
RDNA 3
Ada Lovelace
GPU code name
Navi 31 XTX
AD103
Market segment
Desktop
Desktop
Release date
November 2022
August 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
2x 8-pin
None
Boost clock speed
2270 MHz
2580 MHz
Manufacturing process technology
5 nm
5 nm
Number of transistors
57,700 million
45,900 million
Pipelines / CUDA cores
6144
7680
Power consumption (TDP)
355 Watt
210 Watt
Texture fill rate
959.6
619.2
Memory type
GDDR6
GDDR6
Maximum RAM amount
24 GB
24 GB
Memory bus width
384 Bit
192 Bit
Memory clock speed
20000 MHz
18 GB/s
Memory bandwidth
960.0 GB/s
432.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C
4x DisplayPort 1.4a
HDMI
+
-
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
2.1
3.0
OpenGL
4.6
4.6
Shader Model
6.7
6.7
Vulkan
1.3
1.3