AMD Radeon Pro Vega 56 vs AMD Radeon RX 6750 XT
GPU Specs Compare
Graphics Card
Release Date
Aug 2017
Mar 2022
Generation
Radeon Pro Mac
Navi II
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1138 MHz
2150 MHz
Boost Clock
1250 MHz
2600 MHz
Memory Clock
786 MHz
2250 MHz
Memory
Memory Size
8GB
12GB
Memory Type
HBM2
GDDR6
Memory Bus
2048bit
192bit
Bandwidth
402.4GB/s
432.0GB/s
Render Config
Compute Units
56
40
Shading Units
3584
2560
TMUs
224
160
ROPs
64
64
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
4 MB
3 MB
RT Cores
-
40
L3 Cache
-
96 MB
Theoretical Performance
Pixel Rate
80.00 GPixel/s
166.4 GPixel/s
Texture Rate
280.0 GTexel/s
416.0 GTexel/s
FP16 (half)
17.92 TFLOPS
26.62 TFLOPS
FP32 (float)
8.960 TFLOPS
13.31 TFLOPS
FP64 (double)
560.0 GFLOPS
832.0 GFLOPS
Graphics Processor
GPU Name
Vega 10
Navi 22
GPU Variant
Vega 10 XL(215-0894216)
Navi 22 KXT(215-127000144)
Architecture
GCN 5.0
RDNA 2.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
7 nm
Transistors
12.5 billion
17.2 billion
Die Size
495 mm²
335 mm²
Board Design
TDP
210W
250W
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
-
600 W
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.2
1.3
Shader Model
6.4
6.5