Home GPU Comparison AMD Radeon RX 470 vs NVIDIA PG506 242

AMD Radeon RX 470 vs NVIDIA PG506 242

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 470 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 470 's Advantages
Lower TDP (120W vs 165W)
NVIDIA PG506 242 's Advantages
Released 4 years and 8 months late
Boost Clock has increased by 19% (1440MHz vs 1206MHz)
More VRAM (24GB vs 4GB)
Larger VRAM bandwidth (933.1GB/s vs 211.2GB/s)
1536 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 470
4.94 TFLOPS
PG506 242 +108%
10.32 TFLOPS
VS

Graphics Card

Aug 2016
Release Date
Apr 2021
Arctic Islands
Generation
Tesla
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

926 MHz
Base Clock
930 MHz
1206 MHz
Boost Clock
1440 MHz
1650 MHz
Memory Clock
1215 MHz

Memory

4GB
Memory Size
24GB
GDDR5
Memory Type
HBM2
256bit
Memory Bus
3072bit
211.2GB/s
Bandwidth
933.1GB/s

Render Config

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

Theoretical Performance

38.59 GPixel/s
Pixel Rate
138.2 GPixel/s
154.4 GTexel/s
Texture Rate
322.6 GTexel/s
4.940 TFLOPS
FP16 (half)
10.32 TFLOPS
4.940 TFLOPS
FP32 (float)
10.32 TFLOPS
308.7 GFLOPS
FP64 (double)
5.161 TFLOPS

Graphics Processor

Ellesmere
GPU Name
GA100
Polaris 10 PRO (215-0876204)
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

Board Design

120W
TDP
165W
300 W
Suggested PSU
450 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
No outputs
1x 6-pin
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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