Home GPU Comparison NVIDIA PG506 232 vs AMD Radeon RX 550X 640SP

NVIDIA PG506 232 vs AMD Radeon RX 550X 640SP

We compared two Desktop platform GPUs: 24GB VRAM PG506 232 and 2GB VRAM Radeon RX 550X 640SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA PG506 232 's Advantages
Released 3 years 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)
2944 additional rendering cores
AMD Radeon RX 550X 640SP 's Advantages
Lower TDP (60W vs 165W)

Score

Benchmark

FP32 (float)
PG506 232 +652%
10.32 TFLOPS
Radeon RX 550X 640SP
1.371 TFLOPS
VS

Graphics Card

Apr 2021
Release Date
Apr 2018
Tesla
Generation
Polaris
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

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

Memory

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

Render Config

-
Compute Units
10
56
SM Count
-
3584
Shading Units
640
224
TMUs
40
96
ROPs
16
224
Tensor Cores
-
-
-
-
192 KB (per SM)
L1 Cache
16 KB (per CU)
24 MB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

138.2 GPixel/s
Pixel Rate
17.14 GPixel/s
322.6 GTexel/s
Texture Rate
42.84 GTexel/s
10.32 TFLOPS
FP16 (half)
1371 GFLOPS
10.32 TFLOPS
FP32 (float)
1371 GFLOPS
5.161 TFLOPS
FP64 (double)
85.68 GFLOPS

Board Design

165W
TDP
60W
450 W
Suggested PSU
250 W
No outputs
Outputs
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
8-pin EPS
Power Connectors
None

Graphics Processor

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

Graphics Features

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

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