AMD Radeon Pro Vega 56 vs AMD Radeon RX 6850M XT
GPU Specs Compare
Graphics Card
Release Date
Aug 2017
Jan 2022
Generation
Radeon Pro Mac
Navi Mobile
Type
Mobile
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1138 MHz
2321 MHz
Boost Clock
1250 MHz
2581 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
165.2 GPixel/s
Texture Rate
280.0 GTexel/s
413.0 GTexel/s
FP16 (half)
17.92 TFLOPS
26.43 TFLOPS
FP32 (float)
8.960 TFLOPS
13.21 TFLOPS
FP64 (double)
560.0 GFLOPS
825.9 GFLOPS
Graphics Processor
GPU Name
Vega 10
Navi 22
GPU Variant
Vega 10 XL(215-0894216)
Navi 22 XTM
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
165W
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
Portable Device Dependent
Power Connectors
None
None
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
6.8