Home GPU Comparison NVIDIA GeForce 9400 GT PCI vs NVIDIA GeForce GTX 460 SE v2

NVIDIA GeForce 9400 GT PCI vs NVIDIA GeForce GTX 460 SE v2

We compared two Desktop platform GPUs: 256MB VRAM GeForce 9400 GT PCI and 768MB VRAM GeForce GTX 460 SE v2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 9400 GT PCI 's Advantages
Lower TDP (50W vs 150W)
NVIDIA GeForce GTX 460 SE v2 's Advantages
Released 2 years and 3 months late
More VRAM (768GB vs 256GB)
Larger VRAM bandwidth (81.60GB/s vs 12.80GB/s)
272 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 9400 GT PCI
0.045 TFLOPS
GeForce GTX 460 SE v2 +1564%
0.749 TFLOPS
VS

Graphics Card

Aug 2008
Release Date
Nov 2010
GeForce 9
Generation
GeForce 400
Desktop
Type
Desktop
PCI
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
400 MHz
Memory Clock
850 MHz

Memory

256MB
Memory Size
768MB
DDR2
Memory Type
GDDR5
128bit
Memory Bus
192bit
12.80GB/s
Bandwidth
81.60GB/s

Render Config

-
-
-
2
SM Count
6
16
Shading Units
288
8
TMUs
48
4
ROPs
24
-
-
-
-
-
-
-
L1 Cache
64 KB (per SM)
32 KB
L2 Cache
384 KB
-
-
-

Theoretical Performance

2.200 GPixel/s
Pixel Rate
7.800 GPixel/s
4.400 GTexel/s
Texture Rate
31.20 GTexel/s
-
-
-
44.80 GFLOPS
FP32 (float)
748.8 GFLOPS
-
FP64 (double)
62.40 GFLOPS

Board Design

50W
TDP
150W
250 W
Suggested PSU
450 W
1x DVI 1x VGA 1x S-Video
Outputs
2x DVI 1x mini-HDMI 1.3a
None
Power Connectors
2x 6-pin

Graphics Processor

G96C
GPU Name
GF114
-
GPU Variant
GF114-400-A1
Tesla
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.314 billion
Transistors
1.95 billion
121 mm²
Die Size
332 mm²

Graphics Features

11.1 (10_0)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.1
CUDA
2.1
4.0
Shader Model
5.1

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