Home GPU Comparison NVIDIA GeForce 9400 GT PCI vs NVIDIA GeForce GTS 240 OEM

NVIDIA GeForce 9400 GT PCI vs NVIDIA GeForce GTS 240 OEM

We compared two Desktop platform GPUs: 256MB VRAM GeForce 9400 GT PCI and 1024MB VRAM GeForce GTS 240 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 120W)
NVIDIA GeForce GTS 240 OEM 's Advantages
Released 11 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (70.40GB/s vs 12.80GB/s)
96 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 9400 GT PCI
0.045 TFLOPS
GeForce GTS 240 OEM +706%
0.363 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
400 MHz
Memory Clock
1100 MHz

Memory

256MB
Memory Size
1024MB
DDR2
Memory Type
GDDR3
128bit
Memory Bus
256bit
12.80GB/s
Bandwidth
70.40GB/s

Render Config

-
-
-
2
SM Count
14
16
Shading Units
112
8
TMUs
56
4
ROPs
16
-
-
-
-
-
-
-
-
-
32 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

2.200 GPixel/s
Pixel Rate
10.80 GPixel/s
4.400 GTexel/s
Texture Rate
37.80 GTexel/s
-
-
-
44.80 GFLOPS
FP32 (float)
362.9 GFLOPS
-
-
-

Board Design

50W
TDP
120W
250 W
Suggested PSU
300 W
1x DVI 1x VGA 1x S-Video
Outputs
2x DVI 1x S-Video
None
Power Connectors
1x 6-pin

Graphics Processor

G96C
GPU Name
G92B
-
GPU Variant
G92-240-B1
Tesla
Architecture
Tesla
TSMC
Foundry
TSMC
55 nm
Process Size
55 nm
0.314 billion
Transistors
0.754 billion
121 mm²
Die Size
260 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
1.1
4.0
Shader Model
4.0

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