GeForce RTX 3090 and Radeon RX 7500 XT - video card comparison
GeForce RTX 3090
Radeon RX 7500 XT
Architecture
Ampere (2020−2022)
RDNA 3.0 (2022)
GPU code name
Ampere GA102
Navi 33
Market segment
Desktop
Desktop
Release date
September 2020
2023
Interface
PCIe 4.0 x16
PCIe 4.0 x8
Supplementary power connectors
1x 12-pin
1x 6-pin
Boost clock speed
1700 MHz
2300 MHz
Core clock speed
1400 MHz
-
Manufacturing process technology
8 nm
6 nm
Number of transistors
28,300 million
13,300 million
Pipelines / CUDA cores
10496
1024
Power consumption (TDP)
350 Watt
100 Watt
Texture fill rate
556.0
147.2
Memory type
GDDR6X
GDDR6
Maximum RAM amount
24 GB
6 GB
Memory bus width
384 Bit
96 Bit
Memory clock speed
19500 MHz
18 GB/s
Memory bandwidth
936.2 GB/s
216.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C
HDMI
+
+
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.5
-
OpenCL
2.0
2.2
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.2
1.3