Home GPU Comparison AMD Radeon RX 550 512SP vs NVIDIA PG506 232

AMD Radeon RX 550 512SP vs NVIDIA PG506 232

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 550 512SP and 24GB VRAM PG506 232 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 550 512SP 's Advantages
Lower TDP (50W vs 165W)
NVIDIA PG506 232 's Advantages
Released 3 years and 6 months late
Boost Clock has increased by 34% (1440MHz vs 1071MHz)
More VRAM (24GB vs 2GB)
Larger VRAM bandwidth (933.1GB/s vs 96.00GB/s)
3072 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 550 512SP
1.097 TFLOPS
PG506 232 +840%
10.32 TFLOPS
VS

Graphics Card

Oct 2017
Release Date
Apr 2021
Polaris
Generation
Tesla
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 4.0 x16

Clock Speeds

1019 MHz
Base Clock
930 MHz
1071 MHz
Boost Clock
1440 MHz
1500 MHz
Memory Clock
1215 MHz

Memory

2GB
Memory Size
24GB
GDDR5
Memory Type
HBM2
128bit
Memory Bus
3072bit
96.00GB/s
Bandwidth
933.1GB/s

Render Config

-
SM Count
56
8
Compute Units
-
512
Shading Units
3584
32
TMUs
224
16
ROPs
96
-
Tensor Cores
224
-
RT Cores
-
16 KB (per CU)
L1 Cache
192 KB (per SM)
512 KB
L2 Cache
24 MB

Theoretical Performance

17.14 GPixel/s
Pixel Rate
138.2 GPixel/s
34.27 GTexel/s
Texture Rate
322.6 GTexel/s
1097 GFLOPS
FP16 (half)
10.32 TFLOPS
1097 GFLOPS
FP32 (float)
10.32 TFLOPS
68.54 GFLOPS
FP64 (double)
5.161 TFLOPS

Graphics Processor

Baffin
GPU Name
GA100
Baffin LE
GPU Variant
-
GCN 4.0
Architecture
Ampere
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
7 nm
3 billion
Transistors
54.2 billion
123 mm²
Die Size
826 mm²

Board Design

50W
TDP
165W
250 W
Suggested PSU
450 W
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
Outputs
No outputs
None
Power Connectors
8-pin EPS

Graphics Features

12 (12_0)
DirectX
N/A
4.6
OpenGL
N/A
2.1
OpenCL
3.0
1.2
Vulkan
N/A
-
CUDA
8.0
6.4
Shader Model
N/A

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