Home GPU Comparison NVIDIA GeForce 9400 GT vs NVIDIA PG506 242

NVIDIA GeForce 9400 GT vs NVIDIA PG506 242

We compared two Desktop platform GPUs: 128MB VRAM GeForce 9400 GT and 24GB VRAM PG506 242 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 9400 GT 's Advantages
Lower TDP (50W vs 165W)
NVIDIA PG506 242 's Advantages
Released 12 years and 8 months late
Boost Clock1440MHz
More VRAM (24GB vs 128GB)
Larger VRAM bandwidth (933.1GB/s vs 9.600GB/s)
3568 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 9400 GT
0.029 TFLOPS
PG506 242 +35486%
10.32 TFLOPS
VS

Graphics Card

Aug 2008
Release Date
Apr 2021
GeForce 9
Generation
Tesla
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

-
Base Clock
930 MHz
-
Boost Clock
1440 MHz
600 MHz
Memory Clock
1215 MHz

Memory

128MB
Memory Size
24GB
DDR2
Memory Type
HBM2
64bit
Memory Bus
3072bit
9.600GB/s
Bandwidth
933.1GB/s

Render Config

-
-
-
2
SM Count
56
16
Shading Units
3584
8
TMUs
224
4
ROPs
96
-
Tensor Cores
224
-
-
-
-
L1 Cache
192 KB (per SM)
16 KB
L2 Cache
24 MB
-
-
-

Theoretical Performance

1.836 GPixel/s
Pixel Rate
138.2 GPixel/s
3.672 GTexel/s
Texture Rate
322.6 GTexel/s
-
FP16 (half)
10.32 TFLOPS
29.38 GFLOPS
FP32 (float)
10.32 TFLOPS
-
FP64 (double)
5.161 TFLOPS

Board Design

50W
TDP
165W
250 W
Suggested PSU
450 W
1x DVI 1x VGA 1x S-Video
Outputs
No outputs
None
Power Connectors
8-pin EPS

Graphics Processor

G86
GPU Name
GA100
-
-
-
Tesla
Architecture
Ampere
TSMC
Foundry
TSMC
80 nm
Process Size
7 nm
0.21 billion
Transistors
54.2 billion
127 mm²
Die Size
826 mm²

Graphics Features

11.1 (10_0)
DirectX
N/A
3.3
OpenGL
N/A
1.1
OpenCL
3.0
N/A
Vulkan
N/A
1.1
CUDA
8.0
4.0
Shader Model
N/A

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