Home GPU Comparison NVIDIA GeForce GTS 250 vs NVIDIA GeForce 9400 GT

NVIDIA GeForce GTS 250 vs NVIDIA GeForce 9400 GT

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTS 250 and 128MB VRAM GeForce 9400 GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTS 250 's Advantages
Released 7 months late
More VRAM (1024GB vs 128GB)
Larger VRAM bandwidth (64.00GB/s vs 9.600GB/s)
112 additional rendering cores
NVIDIA GeForce 9400 GT 's Advantages
Lower TDP (50W vs 150W)

Score

Benchmark

FP32 (float)
GeForce GTS 250 +1234%
0.387 TFLOPS
GeForce 9400 GT
0.029 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
600 MHz

Memory

1024MB
Memory Size
128MB
GDDR3
Memory Type
DDR2
256bit
Memory Bus
64bit
64.00GB/s
Bandwidth
9.600GB/s

Render Config

-
-
-
16
SM Count
2
128
Shading Units
16
64
TMUs
8
16
ROPs
4
-
-
-
-
-
-
-
-
-
64 KB
L2 Cache
16 KB
-
-
-

Theoretical Performance

11.23 GPixel/s
Pixel Rate
1.836 GPixel/s
44.93 GTexel/s
Texture Rate
3.672 GTexel/s
-
-
-
387.1 GFLOPS
FP32 (float)
29.38 GFLOPS
-
-
-

Board Design

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

Graphics Processor

G92B
GPU Name
G86
G92-428-B1
GPU Variant
-
Tesla
Architecture
Tesla
TSMC
Foundry
TSMC
55 nm
Process Size
80 nm
0.754 billion
Transistors
0.21 billion
260 mm²
Die Size
127 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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