Home GPU Comparison AMD Radeon RX 570X vs NVIDIA PG506 242

AMD Radeon RX 570X vs NVIDIA PG506 242

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 570X and 24GB VRAM PG506 242 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 570X 's Advantages
Lower TDP (150W vs 165W)
NVIDIA PG506 242 's Advantages
Released 3 years late
Boost Clock has increased by 16% (1440MHz vs 1244MHz)
More VRAM (24GB vs 8GB)
Larger VRAM bandwidth (933.1GB/s vs 224.0GB/s)
1536 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 570X
5.095 TFLOPS
PG506 242 +102%
10.32 TFLOPS
VS

Graphics Card

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

Clock Speeds

1168 MHz
Base Clock
930 MHz
1244 MHz
Boost Clock
1440 MHz
1750 MHz
Memory Clock
1215 MHz

Memory

8GB
Memory Size
24GB
GDDR5
Memory Type
HBM2
256bit
Memory Bus
3072bit
224.0GB/s
Bandwidth
933.1GB/s

Render Config

32
Compute Units
-
-
SM Count
56
2048
Shading Units
3584
128
TMUs
224
32
ROPs
96
-
Tensor Cores
224
-
-
-
16 KB (per CU)
L1 Cache
192 KB (per SM)
2 MB
L2 Cache
24 MB
-
-
-

Theoretical Performance

39.81 GPixel/s
Pixel Rate
138.2 GPixel/s
159.2 GTexel/s
Texture Rate
322.6 GTexel/s
5.095 TFLOPS
FP16 (half)
10.32 TFLOPS
5.095 TFLOPS
FP32 (float)
10.32 TFLOPS
318.5 GFLOPS
FP64 (double)
5.161 TFLOPS

Board Design

150W
TDP
165W
450 W
Suggested PSU
450 W
1x DVI 1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
No outputs
1x 6-pin
Power Connectors
8-pin EPS

Graphics Processor

Polaris 20
GPU Name
GA100
Polaris 20 XL (215-0910052)
GPU Variant
-
GCN 4.0
Architecture
Ampere
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
7 nm
5.7 billion
Transistors
54.2 billion
232 mm²
Die Size
826 mm²

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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