Home GPU Comparison NVIDIA GeForce RTX 4090 vs NVIDIA PG506 232

NVIDIA GeForce RTX 4090 vs NVIDIA PG506 232

We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 4090 and 24GB VRAM PG506 232 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 's Advantages
Released 1 years and 5 months late
Boost Clock has increased by 75% (2520MHz vs 1440MHz)
Larger VRAM bandwidth (1008GB/s vs 933.1GB/s)
12800 additional rendering cores
NVIDIA PG506 232 's Advantages
Lower TDP (165W vs 450W)

Score

Benchmark

FP32 (float)
GeForce RTX 4090 +700%
82.58 TFLOPS
PG506 232
10.32 TFLOPS
VS

Graphics Card

Sep 2022
Release Date
Apr 2021
GeForce 40
Generation
Tesla
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

2235 MHz
Base Clock
930 MHz
2520 MHz
Boost Clock
1440 MHz
1313 MHz
Memory Clock
1215 MHz

Memory

24GB
Memory Size
24GB
GDDR6X
Memory Type
HBM2
384bit
Memory Bus
3072bit
1008GB/s
Bandwidth
933.1GB/s

Render Config

128
SM Count
56
-
Compute Units
-
16384
Shading Units
3584
512
TMUs
224
176
ROPs
96
512
Tensor Cores
224
128
RT Cores
-
128 KB (per SM)
L1 Cache
192 KB (per SM)
72 MB
L2 Cache
24 MB

Theoretical Performance

443.5 GPixel/s
Pixel Rate
138.2 GPixel/s
1290 GTexel/s
Texture Rate
322.6 GTexel/s
82.58 TFLOPS
FP16 (half)
10.32 TFLOPS
82.58 TFLOPS
FP32 (float)
10.32 TFLOPS
1290 GFLOPS
FP64 (double)
5.161 TFLOPS

Graphics Processor

AD102
GPU Name
GA100
AD102-300-A1
GPU Variant
-
Ada Lovelace
Architecture
Ampere
TSMC
Foundry
TSMC
5 nm
Process Size
7 nm
76.3 billion
Transistors
54.2 billion
609 mm²
Die Size
826 mm²

Board Design

450W
TDP
165W
850 W
Suggested PSU
450 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
No outputs
1x 16-pin
Power Connectors
8-pin EPS

Graphics Features

12 Ultimate (12_2)
DirectX
N/A
4.6
OpenGL
N/A
3.0
OpenCL
3.0
1.3
Vulkan
N/A
8.9
CUDA
8.0
6.7
Shader Model
N/A

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