AMD Radeon AI PRO R9700 vs NVIDIA L20
GPU · Specs Compare
Graphics Card
Release Date
Jul 2025
Nov 2023
Generation
Radeon Pro Navi
Server Ada
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1660 MHz
1440 MHz
Boost Clock
2920 MHz
2520 MHz
Memory Clock
2518 MHz
2250 MHz
Memory
Memory Size
32GB
48GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
384bit
Bandwidth
644.6GB/s
864.0GB/s
Render Config
Compute Units
64
—
Shading Units
4096
11776
TMUs
256
368
ROPs
128
128
Tensor Cores
128
368
RT Cores
64
92
L2 Cache
8 MB
96 MB
L3 Cache
64 MB
—
SM Count
—
92
L1 Cache
—
128 KB (per SM)
Theoretical Performance
Pixel Rate
373.8 GPixel/s
322.6 GPixel/s
Texture Rate
747.5 GTexel/s
927.4 GTexel/s
FP16 (half)
95.68 TFLOPS
59.35 TFLOPS
FP32 (float)
47.84 TFLOPS
59.35 TFLOPS
FP64 (double)
1495.0 GFLOPS
927.4 GFLOPS
Graphics Processor
GPU Name
Navi 48
AD102
GPU Variant
Navi 48 XTW
AD102
Architecture
RDNA 4.0
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
4 nm
5 nm
Transistors
53.9 billion
76.3 billion
Die Size
357 mm²
609 mm²
Board Design
TDP
300W
275W
Suggested PSU
700 W
600 W
Outputs
1x HDMI 2.1b3x DisplayPort 2.1a
4x DisplayPort 1.4a
Power Connectors
1x 16-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
1.4
1.4
Shader Model
6.8
6.9
CUDA
—
8.9
▲ Specs Compare
Data sourced from official specifications and benchmark tests.