Home GPU Comparison NVIDIA GeForce RTX 5080 vs NVIDIA PG506 232

NVIDIA GeForce RTX 5080 vs NVIDIA PG506 232

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 5080 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 5080 's Advantages
Released 3 years and 9 months late
Boost Clock has increased by 75% (2520MHz vs 1440MHz)
Larger VRAM bandwidth (973.8GB/s vs 933.1GB/s)
7168 additional rendering cores
NVIDIA PG506 232 's Advantages
More VRAM (24GB vs 16GB)
Lower TDP (165W vs 350W)

Score

Benchmark

FP32 (float)
GeForce RTX 5080 +425%
54.19 TFLOPS
PG506 232
10.32 TFLOPS
VS

Graphics Card

Jan 2025
Release Date
Apr 2021
GeForce 50
Generation
Tesla
Desktop
Type
Desktop
PCIe 5.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

2235 MHz
Base Clock
930 MHz
2520 MHz
Boost Clock
1440 MHz
2400 MHz
Memory Clock
1215 MHz

Memory

16GB
Memory Size
24GB
GDDR7
Memory Type
HBM2
256bit
Memory Bus
3072bit
973.8GB/s
Bandwidth
933.1GB/s

Render Config

-
-
-
84
SM Count
56
10752
Shading Units
3584
336
TMUs
224
128
ROPs
96
336
Tensor Cores
224
84
RT Cores
-
128 KB (per SM)
L1 Cache
192 KB (per SM)
64 MB
L2 Cache
24 MB
-
-
-

Theoretical Performance

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

Board Design

350W
TDP
165W
750 W
Suggested PSU
450 W
1x HDMI 2.1 3x DisplayPort 2.1a
Outputs
No outputs
1x 16-pin
Power Connectors
8-pin EPS

Graphics Processor

GB203
GPU Name
GA100
GB203-400-A1
GPU Variant
-
Blackwell 2.0
Architecture
Ampere
TSMC
Foundry
TSMC
0
Process Size
7 nm
Unknown
Transistors
54.2 billion
377 mm²
Die Size
826 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
N/A
4.6
OpenGL
N/A
3.0
OpenCL
3.0
1.3
Vulkan
N/A
10.1
CUDA
8.0
6.8
Shader Model
N/A

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