NVIDIA L40S vs AMD Radeon RX 580X
GPU Specs Compare
Graphics Card
Release Date
Oct 2022
Apr 2018
Generation
Server Ada
Polaris
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1065 MHz
1257 MHz
Boost Clock
2520 MHz
1340 MHz
Memory Clock
2250 MHz
2000 MHz
Memory
Memory Size
48GB
8GB
Memory Type
GDDR6
GDDR5
Memory Bus
384bit
256bit
Bandwidth
864.0GB/s
256.0GB/s
Render Config
SM Count
142
-
Shading Units
18176
2304
TMUs
568
144
ROPs
192
32
Tensor Cores
568
-
RT Cores
142
-
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
48 MB
2 MB
Compute Units
-
36
Theoretical Performance
Pixel Rate
483.8 GPixel/s
42.88 GPixel/s
Texture Rate
1431.4 GTexel/s
193.0 GTexel/s
FP16 (half)
91.61 TFLOPS
6.175 TFLOPS
FP32 (float)
91.61 TFLOPS
6.175 TFLOPS
FP64 (double)
1431.4 GFLOPS
385.9 GFLOPS
Graphics Processor
GPU Name
AD102
Polaris 20
GPU Variant
AD102-896-A1
Polaris 20 XTX(215-0910038)
Architecture
Ada Lovelace
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
5 nm
14 nm
Transistors
76.3 billion
5.7 billion
Die Size
609 mm²
232 mm²
Board Design
TDP
350W
185W
Suggested PSU
750 W
450 W
Outputs
4x DisplayPort 1.4a
1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
1x 16-pin
1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.4
1.2
CUDA
8.9
-
Shader Model
6.9
6.4
📊 Benchmark
Blender
9,239
-