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

NVIDIA GeForce GTS 240 OEM vs NVIDIA GeForce 9400 GT PCI

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTS 240 OEM and 256MB VRAM GeForce 9400 GT PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

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
NVIDIA GeForce 9400 GT PCI 's Advantages
Lower TDP (50W vs 120W)

Score

Benchmark

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

Graphics Card

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

Clock Speeds

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

Memory

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

Render Config

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

Theoretical Performance

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

Board Design

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

Graphics Processor

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