Home GPU Comparison NVIDIA GeForce GTX 1080 vs NVIDIA PG506 242

NVIDIA GeForce GTX 1080 vs NVIDIA PG506 242

We compared two Desktop platform GPUs: 8GB VRAM GeForce GTX 1080 and 24GB VRAM PG506 242 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 's Advantages
Boost Clock has increased by 20% (1733MHz vs 1440MHz)
NVIDIA PG506 242 's Advantages
Released 4 years and 11 months late
More VRAM (24GB vs 8GB)
Larger VRAM bandwidth (933.1GB/s vs 320.3GB/s)
1024 additional rendering cores
Lower TDP (165W vs 180W)

Score

Benchmark

FP32 (float)
GeForce GTX 1080
8.873 TFLOPS
PG506 242 +16%
10.32 TFLOPS
VS

Graphics Card

May 2016
Release Date
Apr 2021
GeForce 10
Generation
Tesla
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

1607 MHz
Base Clock
930 MHz
1733 MHz
Boost Clock
1440 MHz
1251 MHz
Memory Clock
1215 MHz

Memory

8GB
Memory Size
24GB
GDDR5X
Memory Type
HBM2
256bit
Memory Bus
3072bit
320.3GB/s
Bandwidth
933.1GB/s

Render Config

-
-
-
20
SM Count
56
2560
Shading Units
3584
160
TMUs
224
64
ROPs
96
-
Tensor Cores
224
-
-
-
48 KB (per SM)
L1 Cache
192 KB (per SM)
2 MB
L2 Cache
24 MB
-
-
-

Theoretical Performance

110.9 GPixel/s
Pixel Rate
138.2 GPixel/s
277.3 GTexel/s
Texture Rate
322.6 GTexel/s
138.6 GFLOPS
FP16 (half)
10.32 TFLOPS
8.873 TFLOPS
FP32 (float)
10.32 TFLOPS
277.3 GFLOPS
FP64 (double)
5.161 TFLOPS

Board Design

180W
TDP
165W
450 W
Suggested PSU
450 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
No outputs
1x 8-pin
Power Connectors
8-pin EPS

Graphics Processor

GP104
GPU Name
GA100
GP104-400-A1
GPU Variant
-
Pascal
Architecture
Ampere
TSMC
Foundry
TSMC
16 nm
Process Size
7 nm
7.2 billion
Transistors
54.2 billion
314 mm²
Die Size
826 mm²

Graphics Features

12 (12_1)
DirectX
N/A
4.6
OpenGL
N/A
3.0
OpenCL
3.0
1.3
Vulkan
N/A
6.1
CUDA
8.0
6.4
Shader Model
N/A

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