AMD Radeon RX 6850M XT vs AMD Radeon Pro Vega 16
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
Nov 2018
Generation
Navi Mobile
Radeon Pro Mac
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
2321 MHz
815 MHz
Boost Clock
2581 MHz
1190 MHz
Memory Clock
2250 MHz
1200 MHz
Memory
Memory Size
12GB
4GB
Memory Type
GDDR6
HBM2
Memory Bus
192bit
1024bit
Bandwidth
432.0GB/s
307.2GB/s
Render Config
Compute Units
40
16
Shading Units
2560
1024
TMUs
160
64
ROPs
64
32
RT Cores
40
-
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
3 MB
1024 KB
L3 Cache
96 MB
-
Theoretical Performance
Pixel Rate
165.2 GPixel/s
38.08 GPixel/s
Texture Rate
413.0 GTexel/s
76.16 GTexel/s
FP16 (half)
26.43 TFLOPS
4.874 TFLOPS
FP32 (float)
13.21 TFLOPS
2.437 TFLOPS
FP64 (double)
825.9 GFLOPS
152.3 GFLOPS
Graphics Processor
GPU Name
Navi 22
Vega 12
GPU Variant
Navi 22 XTM
Vega 12 XLA
Architecture
RDNA 2.0
GCN 5.0
Foundry
TSMC
GlobalFoundries
Process Size
7 nm
14 nm
Transistors
17.2 billion
Unknown
Die Size
335 mm²
Unknown
Board Design
TDP
165W
75W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
-
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.2
Shader Model
6.8
6.3