GeForce RTX 3090 and Radeon RX 7800 XT - video card comparison
Passmark - benchmark score GeForce RTX 3090 vs Radeon RX 7800 XT
GeForce RTX 3090
27596
Radeon RX 7800 XT
24808
GeForce RTX 3090
Radeon RX 7800 XT
Architecture
Ampere (2020−2022)
RDNA 3
GPU code name
Ampere GA102
Navi 32
Market segment
Desktop
Desktop
Release date
September 2020
August 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 12-pin
2x 8-pin
Boost clock speed
1700 MHz
2430 MHz
Core clock speed
1400 MHz
-
Manufacturing process technology
8 nm
5 nm
Number of transistors
28,300 million
28,100 million
Pipelines / CUDA cores
10496
3840
Power consumption (TDP)
350 Watt
263 Watt
Texture fill rate
556.0
604.8
Memory type
GDDR6X
GDDR6
Maximum RAM amount
24 GB
16 GB
Memory bus width
384 Bit
256 Bit
Memory clock speed
19500 MHz
19500 MHz
Memory bandwidth
936.2 GB/s
576.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
1x HDMI 2.1a, 3x DisplayPort 2.1
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