AMD Radeon RX 6650 XT vs NVIDIA L40 CNX
GPU Specs Compare
Graphics Card
Release Date
May 2022
Oct 2022
Generation
Navi II
Tesla Ada
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
2055 MHz
1005 MHz
Boost Clock
2635 MHz
2475 MHz
Memory Clock
2190 MHz
2250 MHz
Memory
Memory Size
8GB
24GB
Memory Type
GDDR6
GDDR6
Memory Bus
128bit
384bit
Bandwidth
280.3GB/s
864.0GB/s
Render Config
Compute Units
32
-
Shading Units
2048
18176
TMUs
128
568
ROPs
64
192
RT Cores
32
142
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
2 MB
48 MB
L3 Cache
32 MB
-
SM Count
-
142
Tensor Cores
-
568
Theoretical Performance
Pixel Rate
168.6 GPixel/s
475.2 GPixel/s
Texture Rate
337.3 GTexel/s
1406 GTexel/s
FP16 (half)
21.59 TFLOPS
89.97 TFLOPS
FP32 (float)
10.79 TFLOPS
89.97 TFLOPS
FP64 (double)
674.6 GFLOPS
1406 GFLOPS
Graphics Processor
GPU Name
Navi 23
AD102
GPU Variant
Navi 23 KXT(215-130000136)
AD102-???-A1
Architecture
RDNA 2.0
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
7 nm
4 nm
Transistors
11.06 billion
76.3 billion
Die Size
237 mm²
608 mm²
Board Design
TDP
176W
300W
Suggested PSU
450 W
700 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
1x 8-pin
1x 16-pin
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