Home GPU Comparison AMD Radeon RX 460 vs NVIDIA PG506 242

AMD Radeon RX 460 vs NVIDIA PG506 242

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 460 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 460 's Advantages
Lower TDP (75W vs 165W)
NVIDIA PG506 242 's Advantages
Released 4 years and 8 months late
Boost Clock has increased by 20% (1440MHz vs 1200MHz)
More VRAM (24GB vs 2GB)
Larger VRAM bandwidth (933.1GB/s vs 112.0GB/s)
2688 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 460
2.15 TFLOPS
PG506 242 +380%
10.32 TFLOPS
VS

Graphics Card

Aug 2016
Release Date
Apr 2021
Arctic Islands
Generation
Tesla
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 4.0 x16

Clock Speeds

1090 MHz
Base Clock
930 MHz
1200 MHz
Boost Clock
1440 MHz
1750 MHz
Memory Clock
1215 MHz

Memory

2GB
Memory Size
24GB
GDDR5
Memory Type
HBM2
128bit
Memory Bus
3072bit
112.0GB/s
Bandwidth
933.1GB/s

Render Config

-
SM Count
56
14
Compute Units
-
896
Shading Units
3584
56
TMUs
224
16
ROPs
96
-
Tensor Cores
224
-
RT Cores
-
16 KB (per CU)
L1 Cache
192 KB (per SM)
1024 KB
L2 Cache
24 MB

Theoretical Performance

19.20 GPixel/s
Pixel Rate
138.2 GPixel/s
67.20 GTexel/s
Texture Rate
322.6 GTexel/s
2.150 TFLOPS
FP16 (half)
10.32 TFLOPS
2.150 TFLOPS
FP32 (float)
10.32 TFLOPS
134.4 GFLOPS
FP64 (double)
5.161 TFLOPS

Graphics Processor

Baffin
GPU Name
GA100
Baffin PRO
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

75W
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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