NVIDIA L20 vs AMD Radeon R9 M470
GPU Specs Compare
Graphics Card
Release Date
Nov 2023
May 2016
Generation
Server Ada
Gem System
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1440 MHz
900 MHz
Boost Clock
2520 MHz
1000 MHz
Memory Clock
2250 MHz
1375 MHz
Memory
Memory Size
48GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
384bit
128bit
Bandwidth
864.0GB/s
88.00GB/s
Render Config
SM Count
92
-
Shading Units
11776
768
TMUs
368
48
ROPs
128
16
Tensor Cores
368
-
RT Cores
92
-
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
96 MB
256 KB
Compute Units
-
12
Theoretical Performance
Pixel Rate
322.6 GPixel/s
16.00 GPixel/s
Texture Rate
927.4 GTexel/s
48.00 GTexel/s
FP16 (half)
59.35 TFLOPS
-
FP32 (float)
59.35 TFLOPS
1.536 TFLOPS
FP64 (double)
927.4 GFLOPS
96.00 GFLOPS
Graphics Processor
GPU Name
AD102
Emerald
GPU Variant
AD102
Emerald PRO
Architecture
Ada Lovelace
GCN 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
76.3 billion
2.08 billion
Die Size
609 mm²
160 mm²
Board Design
TDP
275W
Unknown
Suggested PSU
600 W
-
Outputs
4x DisplayPort 1.4a
Portable Device Dependent
Power Connectors
1x 16-pin
-
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.4
1.2.170
CUDA
8.9
-
Shader Model
6.9
6.5