Home GPU Comparison NVIDIA GeForce 9400 GT PCI vs NVIDIA GeForce GTX 260 OEM

NVIDIA GeForce 9400 GT PCI vs NVIDIA GeForce GTX 260 OEM

We compared two Desktop platform GPUs: 256MB VRAM GeForce 9400 GT PCI and 1792MB VRAM GeForce GTX 260 OEM 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 182W)
NVIDIA GeForce GTX 260 OEM 's Advantages
Released 1 years and 4 months late
More VRAM (1792GB vs 256GB)
Larger VRAM bandwidth (112.9GB/s vs 12.80GB/s)
176 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 9400 GT PCI
0.045 TFLOPS
GeForce GTX 260 OEM +822%
0.415 TFLOPS
VS

Graphics Card

Aug 2008
Release Date
Dec 2009
GeForce 9
Generation
GeForce 200
Desktop
Type
Desktop
PCI
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
400 MHz
Memory Clock
1008 MHz

Memory

256MB
Memory Size
1792MB
DDR2
Memory Type
GDDR3
128bit
Memory Bus
448bit
12.80GB/s
Bandwidth
112.9GB/s

Render Config

-
-
-
2
SM Count
24
16
Shading Units
192
8
TMUs
64
4
ROPs
28
-
-
-
-
-
-
-
-
-
32 KB
L2 Cache
224 KB
-
-
-

Theoretical Performance

2.200 GPixel/s
Pixel Rate
14.50 GPixel/s
4.400 GTexel/s
Texture Rate
33.15 GTexel/s
-
-
-
44.80 GFLOPS
FP32 (float)
414.7 GFLOPS
-
FP64 (double)
51.84 GFLOPS

Board Design

50W
TDP
182W
250 W
Suggested PSU
450 W
1x DVI 1x VGA 1x S-Video
Outputs
2x DVI 1x S-Video
None
Power Connectors
2x 6-pin

Graphics Processor

G96C
GPU Name
GT200B
-
GPU Variant
G200-103-B2
Tesla
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
55 nm
0.314 billion
Transistors
1.4 billion
121 mm²
Die Size
470 mm²

Graphics Features

11.1 (10_0)
DirectX
11.1 (10_0)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.1
CUDA
1.3
4.0
Shader Model
4.0

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