AMD Radeon Pro V620 vs NVIDIA PG506 242
GPU Specs Compare
Graphics Card
Release Date
Nov 2021
Apr 2021
Generation
Radeon Pro
Tesla
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1825 MHz
930 MHz
Boost Clock
2200 MHz
1440 MHz
Memory Clock
2000 MHz
1215 MHz
Memory
Memory Size
32GB
24GB
Memory Type
GDDR6
HBM2
Memory Bus
256bit
3072bit
Bandwidth
512.0GB/s
933.1GB/s
Render Config
Compute Units
72
-
Shading Units
4608
3584
TMUs
288
224
ROPs
128
96
RT Cores
72
-
L1 Cache
128 KB per Array
192 KB (per SM)
L2 Cache
4 MB
24 MB
L3 Cache
128 MB
-
SM Count
-
56
Tensor Cores
-
224
Theoretical Performance
Pixel Rate
281.6 GPixel/s
138.2 GPixel/s
Texture Rate
633.6 GTexel/s
322.6 GTexel/s
FP16 (half)
40.55 TFLOPS
10.32 TFLOPS
FP32 (float)
20.28 TFLOPS
10.32 TFLOPS
FP64 (double)
1267 GFLOPS
5.161 TFLOPS
Graphics Processor
GPU Name
Navi 21
GA100
GPU Variant
Navi 21 XT(215-121000177)
-
Architecture
RDNA 2.0
Ampere
Foundry
TSMC
TSMC
Process Size
7 nm
7 nm
Transistors
26.8 billion
54.2 billion
Die Size
520 mm²
826 mm²
Board Design
TDP
300W
165W
Suggested PSU
700 W
450 W
Outputs
No outputs
No outputs
Power Connectors
2x 8-pin
8-pin EPS
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
2.1
3.0
Vulkan
1.3
N/A
Shader Model
6.5
N/A
CUDA
-
8.0