Radeon RX Vega XTX and Radeon RX 7900 XTX - video card comparison
Radeon RX Vega XTX
Radeon RX 7900 XTX
Architecture
GCN 5.0 (2017−2020)
RDNA 3
GPU code name
Vega 10
Navi 31 XTX
Market segment
Desktop
Desktop
Release date
August 2017
November 2022
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
2x 8-pin
2x 8-pin
Boost clock speed
1630 MHz
2270 MHz
Core clock speed
1500 MHz
-
Floating-point performance
13,353 gflops
-
Manufacturing process technology
14 nm
5 nm
Number of transistors
-
57,700 million
Pipelines / CUDA cores
4096
6144
Power consumption (TDP)
225 Watt
355 Watt
Texture fill rate
417.3
959.6
Memory type
HBM2
GDDR6
Maximum RAM amount
8 GB
24 GB
Memory bus width
2048 Bit
384 Bit
Memory clock speed
1890 MHz
20000 MHz
Memory bandwidth
483.8 GB/s
960.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C
HDMI
+
+
DirectX
12.0
12 Ultimate (12_2)
OpenCL
2.0
2.1
OpenGL
4.5
4.6
Shader Model
5.0
6.7
Vulkan
-
1.3