Radeon RX 7800 XT and RTX 4500 Ada Generation - video card comparison
Passmark - benchmark score Radeon RX 7800 XT vs RTX 4500 Ada Generation
Radeon RX 7800 XT
24808
RTX 4500 Ada Generation
29109
Radeon RX 7800 XT
RTX 4500 Ada Generation
Architecture
RDNA 3
Ada Lovelace
GPU code name
Navi 32
AD103
Market segment
Desktop
Desktop
Release date
August 2023
August 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
2x 8-pin
None
Boost clock speed
2430 MHz
2580 MHz
Manufacturing process technology
5 nm
5 nm
Number of transistors
28,100 million
45,900 million
Pipelines / CUDA cores
3840
7680
Power consumption (TDP)
263 Watt
210 Watt
Texture fill rate
604.8
619.2
Memory type
GDDR6
GDDR6
Maximum RAM amount
16 GB
24 GB
Memory bus width
256 Bit
192 Bit
Memory clock speed
19500 MHz
18 GB/s
Memory bandwidth
576.0 GB/s
432.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI 2.1a, 3x DisplayPort 2.1
4x DisplayPort 1.4a
HDMI
+
-
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
2.2
3.0
OpenGL
4.6
4.6
Shader Model
6.7
6.7
Vulkan
1.3
1.3