AMD Radeon RX 6850M XT vs AMD Radeon Pro Vega 56
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
Aug 2017
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
1138 MHz
Boost Clock
2581 MHz
1250 MHz
Memory Clock
2250 MHz
786 MHz
Memory
Memory Size
12GB
8GB
Memory Type
GDDR6
HBM2
Memory Bus
192bit
2048bit
Bandwidth
432.0GB/s
402.4GB/s
Render Config
Compute Units
40
56
Shading Units
2560
3584
TMUs
160
224
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
165.2 GPixel/s
80.00 GPixel/s
Texture Rate
413.0 GTexel/s
280.0 GTexel/s
FP16 (half)
26.43 TFLOPS
17.92 TFLOPS
FP32 (float)
13.21 TFLOPS
8.960 TFLOPS
FP64 (double)
825.9 GFLOPS
560.0 GFLOPS
Graphics Processor
GPU Name
Navi 22
Vega 10
GPU Variant
Navi 22 XTM
Vega 10 XL(215-0894216)
Architecture
RDNA 2.0
GCN 5.0
Foundry
TSMC
GlobalFoundries
Process Size
7 nm
14 nm
Transistors
17.2 billion
12.5 billion
Die Size
335 mm²
495 mm²
Board Design
TDP
165W
210W
Outputs
Portable Device Dependent
1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
None
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
6.4