Home GPU Comparison NVIDIA GeForce GTX 650 Ti vs NVIDIA GeForce 9400 GT Rev. 3

NVIDIA GeForce GTX 650 Ti vs NVIDIA GeForce 9400 GT Rev. 3

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 650 Ti and 128MB VRAM GeForce 9400 GT Rev. 3 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 650 Ti 's Advantages
More VRAM (1024GB vs 128GB)
Larger VRAM bandwidth (86.40GB/s vs 9.600GB/s)
752 additional rendering cores
NVIDIA GeForce 9400 GT Rev. 3 's Advantages
Lower TDP (50W vs 110W)

Score

Benchmark

FP32 (float)
GeForce GTX 650 Ti +3066%
1.425 TFLOPS
GeForce 9400 GT Rev. 3
0.045 TFLOPS
VS

Graphics Card

Oct 2012
Release Date
Jun 2012
GeForce 600
Generation
GeForce 9
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1350 MHz
Memory Clock
600 MHz

Memory

1024MB
Memory Size
128MB
GDDR5
Memory Type
DDR2
128bit
Memory Bus
64bit
86.40GB/s
Bandwidth
9.600GB/s

Render Config

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

Theoretical Performance

14.85 GPixel/s
Pixel Rate
2.356 GPixel/s
59.39 GTexel/s
Texture Rate
4.712 GTexel/s
-
-
-
1425 GFLOPS
FP32 (float)
44.86 GFLOPS
59.39 GFLOPS
FP64 (double)
-

Board Design

110W
TDP
50W
300 W
Suggested PSU
250 W
2x DVI 1x mini-HDMI 1.4a
Outputs
1x DVI 1x VGA 1x S-Video
1x 6-pin
Power Connectors
None

Graphics Processor

GK106
GPU Name
GT218
GK106-220-A1
GPU Variant
GT218-670-B1
Kepler
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.54 billion
Transistors
0.26 billion
221 mm²
Die Size
57 mm²

Graphics Features

12 (11_0)
DirectX
11.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.1
Vulkan
N/A
3.0
CUDA
1.2
5.1
Shader Model
4.1

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