NVIDIA PG506 232 vs NVIDIA RTX 4000 SFF Ada Generation
GPU Specs Compare
Graphics Card
Release Date
Apr 2021
Nov 2018
Generation
Tesla
Radeon Instinct
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
930 MHz
1200 MHz
Boost Clock
1440 MHz
1746 MHz
Memory Clock
1215 MHz
1000 MHz
Memory
Memory Size
24GB
16GB
Memory Type
HBM2
HBM2
Memory Bus
3072bit
4096bit
Bandwidth
933.1GB/s
1.02TB/s
Render Config
SM Count
56
48
Shading Units
3584
3840
TMUs
224
240
ROPs
96
64
Tensor Cores
224
192
L1 Cache
192 KB (per SM)
16 KB (per CU)
L2 Cache
24 MB
4 MB
Compute Units
-
60
RT Cores
-
48
Theoretical Performance
Pixel Rate
138.2 GPixel/s
111.7 GPixel/s
Texture Rate
322.6 GTexel/s
419.0 GTexel/s
FP16 (half)
10.32 TFLOPS
26.82 TFLOPS
FP32 (float)
10.32 TFLOPS
13.41 TFLOPS
FP64 (double)
5.161 TFLOPS
6.705 TFLOPS
Graphics Processor
GPU Name
GA100
Vega 20
Architecture
Ampere
GCN 5.1
Foundry
TSMC
TSMC
Process Size
7 nm
7 nm
Transistors
54.2 billion
13.23 billion
Die Size
826 mm²
331 mm²
GPU Variant
-
Vega 20 GLXT
Board Design
TDP
165W
300W
Suggested PSU
450 W
700 W
Outputs
No outputs
1x mini-DisplayPort 1.4a
Power Connectors
8-pin EPS
2x 8-pin
Graphics Features
DirectX
N/A
12 (12_1)
OpenGL
N/A
4.6
OpenCL
3.0
2.1
Vulkan
N/A
1.3
CUDA
8.0
8.9
Shader Model
N/A
6.7