AMD Radeon RX 7700 vs NVIDIA L40 CNX
GPU · Specs Compare
Graphics Card
Release Date
Sep 2025
Oct 2022
Generation
Navi III
Tesla Ada
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1900 MHz
1005 MHz
Boost Clock
2600 MHz
2475 MHz
Memory Clock
2430 MHz
2250 MHz
Memory
Memory Size
16GB
24GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
384bit
Bandwidth
622.1GB/s
864.0GB/s
Render Config
Compute Units
40
—
Shading Units
2560
18176
TMUs
160
568
ROPs
96
192
RT Cores
40
142
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
2 MB
48 MB
L3 Cache
64 MB
—
SM Count
—
142
Tensor Cores
—
568
Theoretical Performance
Pixel Rate
249.6 GPixel/s
475.2 GPixel/s
Texture Rate
416.0 GTexel/s
1406 GTexel/s
FP16 (half)
53.25 TFLOPS
89.97 TFLOPS
FP32 (float)
26.62 TFLOPS
89.97 TFLOPS
FP64 (double)
832.0 GFLOPS
1406 GFLOPS
Graphics Processor
GPU Name
Navi 32
AD102
GPU Variant
Navi 32
AD102-???-A1
Architecture
RDNA 3.0
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
5 nm
4 nm
Transistors
28.1 billion
76.3 billion
Die Size
346 mm²
608 mm²
Board Design
TDP
200W
300W
Suggested PSU
550 W
700 W
Outputs
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
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
2.2
3.0
Vulkan
1.3
1.3
Shader Model
6.8
6.6
CUDA
—
8.9
▲ Specs Compare
Data sourced from official specifications and benchmark tests.