NVIDIA GeForce RTX 6080 vs AMD Radeon RX 6650M
GPU · Specs Compare
Graphics Card
Release Date
Jan 2027
Jan 2022
Generation
GeForce 60
Mobility Radeon
Type
Desktop
Mobile
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
2300 MHz
2068 MHz
Boost Clock
2800 MHz
2416 MHz
Memory Clock
1875 MHz
2000 MHz
Memory
Memory Size
20GB
8GB
Memory Type
GDDR7
GDDR6
Memory Bus
320bit
128bit
Bandwidth
1.20TB/s
256.0GB/s
Render Config
SM Count
84
—
Shading Units
10752
1792
TMUs
336
112
ROPs
112
64
Tensor Cores
336
—
RT Cores
84
28
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
64 MB
2 MB
Compute Units
—
28
L3 Cache
—
32 MB
Theoretical Performance
Pixel Rate
313.6 GPixel/s
154.6 GPixel/s
Texture Rate
940.8 GTexel/s
270.6 GTexel/s
FP16 (half)
60.21 TFLOPS
17.32 TFLOPS
FP32 (float)
60.21 TFLOPS
8.659 TFLOPS
FP64 (double)
940.8 GFLOPS
541.2 GFLOPS
Graphics Processor
GPU Name
GR203
Navi 23
GPU Variant
GR203-400-A1
—
Architecture
Rubin
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
3 nm
7 nm
Transistors
Unknown
11.06 billion
Die Size
Unknown
237 mm²
Board Design
TDP
350W
120W
Suggested PSU
750 W
—
Outputs
1x HDMI 2.1b3x DisplayPort 2.1b
No outputs
Power Connectors
1x 16-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.4
1.3
CUDA
12.0
—
Shader Model
6.9
6.5
Benchmark
3DMark Time Spy
—
8,306
3DMark Time Spy Extreme
—
3,825
Blender
—
909
▲ Specs Compare
Data sourced from official specifications and benchmark tests.