AMD Radeon Vega Frontier Edition Watercooled vs AMD Radeon RX 6650M XT
GPU Specs Compare
Graphics Card
Release Date
Jul 2017
Jan 2022
Generation
Radeon Pro
Mobility Radeon
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1382 MHz
2068 MHz
Boost Clock
1600 MHz
2416 MHz
Memory Clock
945 MHz
2000 MHz
Memory
Memory Size
16GB
8GB
Memory Type
HBM2
GDDR6
Memory Bus
2048bit
128bit
Bandwidth
483.8GB/s
256.0GB/s
Render Config
Compute Units
64
32
Shading Units
4096
2048
TMUs
256
128
ROPs
64
64
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
4 MB
2 MB
RT Cores
-
32
L3 Cache
-
32 MB
Theoretical Performance
Pixel Rate
102.4 GPixel/s
154.6 GPixel/s
Texture Rate
409.6 GTexel/s
309.2 GTexel/s
FP16 (half)
26.21 TFLOPS
19.79 TFLOPS
FP32 (float)
13.11 TFLOPS
9.896 TFLOPS
FP64 (double)
819.2 GFLOPS
618.5 GFLOPS
Graphics Processor
GPU Name
Vega 10
Navi 23
GPU Variant
Vega 10 XTX LCS
-
Architecture
GCN 5.0
RDNA 2.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
7 nm
Transistors
12.5 billion
11.06 billion
Die Size
495 mm²
237 mm²
Board Design
TDP
375W
120W
Suggested PSU
750 W
-
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
No outputs
Power Connectors
2x 8-pin
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
6.5