AMD Radeon Pro Duo Polaris vs NVIDIA L20
GPU · Specs Compare
Graphics Card
Release Date
Apr 2017
Nov 2023
Generation
Radeon Pro GCN
Server Ada
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1750 MHz
2250 MHz
Base Clock
—
1440 MHz
Boost Clock
—
2520 MHz
Memory
Memory Size
16GB
48GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
384bit
Bandwidth
224.0GB/s
864.0GB/s
Render Config
Compute Units
36
—
Shading Units
2304
11776
TMUs
144
368
ROPs
32
128
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
2 MB
96 MB
SM Count
—
92
Tensor Cores
—
368
RT Cores
—
92
Theoretical Performance
Pixel Rate
39.78 GPixel/s
322.6 GPixel/s
Texture Rate
179.0 GTexel/s
927.4 GTexel/s
FP16 (half)
5.728 TFLOPS
59.35 TFLOPS
FP32 (float)
5.728 TFLOPS
59.35 TFLOPS
FP64 (double)
358.0 GFLOPS
927.4 GFLOPS
Graphics Processor
GPU Name
Ellesmere
AD102
GPU Variant
Ellesmere Gemini GL
AD102
Architecture
GCN 4.0
Ada Lovelace
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
5 nm
Transistors
5.7 billion
76.3 billion
Die Size
232 mm²
609 mm²
Board Design
TDP
250W
275W
Suggested PSU
600 W
600 W
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
4x DisplayPort 1.4a
Power Connectors
1x 6-pin + 1x 8-pin
1x 16-pin
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.4
Shader Model
6.7
6.9
CUDA
—
8.9
▲ Specs Compare
Data sourced from official specifications and benchmark tests.