Radeon RX Vega 64 Liquid Cooling and Radeon RX 6750 XT - video card comparison
Radeon RX Vega 64 Liquid Cooling
Radeon RX 6750 XT
Architecture
GCN 5.0 (2017−2020)
Navi / RDNA2 (2020−2022)
GPU code name
Vega 10
Navi 22
Market segment
Desktop
Desktop
Release date
August 2017
March 2022
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
2x 8-pin
1x 6-pin + 1x 8-pin
Boost clock speed
1668 MHz
2600 MHz
Core clock speed
1408 MHz
2150 MHz
Floating-point performance
14,336 gflops
-
Manufacturing process technology
14 nm
7 nm
Number of transistors
12,500 million
17,200 million
Pipelines / CUDA cores
4096
2560
Power consumption (TDP)
345 Watt
250 Watt
Texture fill rate
427.0
416.0
Memory type
HBM2
GDDR6
Maximum RAM amount
8 GB
12 GB
Memory bus width
2048 Bit
192 Bit
Memory clock speed
1890 MHz
18000 MHz
Memory bandwidth
483.8 GB/s
432.0 GB/s
Display Connectors
1x HDMI, 3x DisplayPort
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
+
+
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenCL
2.0
2.1
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
1.1.125
1.3