Home GPU Comparison NVIDIA GeForce GTS 250 vs NVIDIA GeForce 8400

NVIDIA GeForce GTS 250 vs NVIDIA GeForce 8400

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTS 250 and 256MB VRAM GeForce 8400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTS 250 's Advantages
Released 1 years and 3 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (64.00GB/s vs 8.000GB/s)
120 additional rendering cores
NVIDIA GeForce 8400 's Advantages
Lower TDP (25W vs 150W)

Score

Benchmark

FP32 (float)
GeForce GTS 250 +1742%
0.387 TFLOPS
GeForce 8400
0.021 TFLOPS
VS

Graphics Card

Mar 2009
Release Date
Dec 2007
GeForce 200
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
500 MHz

Memory

1024MB
Memory Size
256MB
GDDR3
Memory Type
DDR2
256bit
Memory Bus
64bit
64.00GB/s
Bandwidth
8.000GB/s

Render Config

-
-
-
16
SM Count
1
128
Shading Units
8
64
TMUs
4
16
ROPs
4
-
-
-
-
-
-
-
-
-
64 KB
L2 Cache
16 KB
-
-
-

Theoretical Performance

11.23 GPixel/s
Pixel Rate
2.160 GPixel/s
44.93 GTexel/s
Texture Rate
2.160 GTexel/s
-
-
-
387.1 GFLOPS
FP32 (float)
20.80 GFLOPS
-
-
-

Board Design

150W
TDP
25W
450 W
Suggested PSU
200 W
2x DVI
Outputs
1x DVI 1x VGA 1x S-Video
1x 6-pin
Power Connectors
None

Graphics Processor

G92B
GPU Name
G98
G92-428-B1
GPU Variant
-
Tesla
Architecture
Tesla
TSMC
Foundry
TSMC
55 nm
Process Size
65 nm
0.754 billion
Transistors
0.21 billion
260 mm²
Die Size
86 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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