AMD Radeon RX 6750 XT vs AMD Radeon Pro Vega II Duo
GPU Specs Compare
Graphics Card
Release Date
Mar 2022
Jun 2019
Generation
Navi II
Radeon Pro Mac
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
Apple MPX
Clock Speeds
Base Clock
2150 MHz
1400 MHz
Boost Clock
2600 MHz
1720 MHz
Memory Clock
2250 MHz
1000 MHz
Memory
Memory Size
12GB
32GB
Memory Type
GDDR6
HBM2
Memory Bus
192bit
4096bit
Bandwidth
432.0GB/s
1020GB/s
Render Config
Compute Units
40
64
Shading Units
2560
4096
TMUs
160
256
ROPs
64
64
RT Cores
40
-
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
3 MB
4 MB
L3 Cache
96 MB
-
Theoretical Performance
Pixel Rate
166.4 GPixel/s
110.1 GPixel/s
Texture Rate
416.0 GTexel/s
440.3 GTexel/s
FP16 (half)
26.62 TFLOPS
28.18 TFLOPS
FP32 (float)
13.31 TFLOPS
14.09 TFLOPS
FP64 (double)
832.0 GFLOPS
7.045 TFLOPS
Graphics Processor
GPU Name
Navi 22
Vega 20
GPU Variant
Navi 22 KXT(215-127000144)
Vega 20 XT
Architecture
RDNA 2.0
GCN 5.1
Foundry
TSMC
TSMC
Process Size
7 nm
7 nm
Transistors
17.2 billion
13.23 billion
Die Size
335 mm²
331 mm²
Board Design
TDP
250W
475W
Suggested PSU
600 W
850 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
1x HDMI 2.0b4x Thunderbolt
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.3
Shader Model
6.5
6.7