AMD Radeon RX 6650M vs NVIDIA GeForce RTX 4080 12 GB
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
Unknown
Generation
Mobility Radeon
GeForce 40
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
2068 MHz
2310 MHz
Boost Clock
2416 MHz
2610 MHz
Memory Clock
2000 MHz
1313 MHz
Memory
Memory Size
8GB
12GB
Memory Type
GDDR6
GDDR6X
Memory Bus
128bit
192bit
Bandwidth
256.0GB/s
504.2GB/s
Render Config
Compute Units
28
-
Shading Units
1792
7680
TMUs
112
240
ROPs
64
80
RT Cores
28
60
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
2 MB
48 MB
L3 Cache
32 MB
-
SM Count
-
60
Tensor Cores
-
240
Theoretical Performance
Pixel Rate
154.6 GPixel/s
208.8 GPixel/s
Texture Rate
270.6 GTexel/s
626.4 GTexel/s
FP16 (half)
17.32 TFLOPS
40.09 TFLOPS
FP32 (float)
8.659 TFLOPS
40.09 TFLOPS
FP64 (double)
541.2 GFLOPS
626.4 GFLOPS
Graphics Processor
GPU Name
Navi 23
AD104
Architecture
RDNA 2.0
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
7 nm
4 nm
Transistors
11.06 billion
35.8 billion
Die Size
237 mm²
295 mm²
GPU Variant
-
AD104-400-A1
Board Design
TDP
120W
285W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 16-pin
Suggested PSU
-
600 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.3
Shader Model
6.5
6.6
CUDA
-
8.9
📊 Benchmark
3DMark Time Spy
8,306
-
3DMark Time Spy Extreme
3,825
-
Blender
909
9,224