Home GPU Comparison NVIDIA GeForce 9400 GT vs NVIDIA GeForce GTX 650 Ti Boost

NVIDIA GeForce 9400 GT vs NVIDIA GeForce GTX 650 Ti Boost

We compared two Desktop platform GPUs: 128MB VRAM GeForce 9400 GT and 2GB VRAM GeForce GTX 650 Ti Boost 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 134W)
NVIDIA GeForce GTX 650 Ti Boost 's Advantages
Released 4 years and 7 months late
Boost Clock1032MHz
More VRAM (2GB vs 128GB)
Larger VRAM bandwidth (144.2GB/s vs 9.600GB/s)
752 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 9400 GT
0.029 TFLOPS
GeForce GTX 650 Ti Boost +5365%
1.585 TFLOPS
VS

Graphics Card

Aug 2008
Release Date
Mar 2013
GeForce 9
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
980 MHz
-
Boost Clock
1032 MHz
600 MHz
Memory Clock
1502 MHz

Memory

128MB
Memory Size
2GB
DDR2
Memory Type
GDDR5
64bit
Memory Bus
192bit
9.600GB/s
Bandwidth
144.2GB/s

Render Config

-
-
-
2
SM Count
-
16
Shading Units
768
8
TMUs
64
4
ROPs
24
-
-
-
-
-
-
-
L1 Cache
16 KB (per SMX)
16 KB
L2 Cache
384 KB
-
-
-

Theoretical Performance

1.836 GPixel/s
Pixel Rate
16.51 GPixel/s
3.672 GTexel/s
Texture Rate
66.05 GTexel/s
-
-
-
29.38 GFLOPS
FP32 (float)
1.585 TFLOPS
-
FP64 (double)
66.05 GFLOPS

Board Design

50W
TDP
134W
250 W
Suggested PSU
300 W
1x DVI 1x VGA 1x S-Video
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
None
Power Connectors
1x 6-pin

Graphics Processor

G86
GPU Name
GK106
-
GPU Variant
GK106-240-A1
Tesla
Architecture
Kepler
TSMC
Foundry
TSMC
80 nm
Process Size
28 nm
0.21 billion
Transistors
2.54 billion
127 mm²
Die Size
221 mm²

Graphics Features

11.1 (10_0)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.1
1.1
CUDA
3.0
4.0
Shader Model
5.1

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