GeForce 8400 GS PCI vs GeForce GTS 250
We compared two Desktop platform GPUs: 512MB VRAM GeForce 8400 GS PCI and 1024MB VRAM GeForce GTS 250 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce 8400 GS PCI 's Advantages
Lower TDP (25W vs 150W)
GeForce GTS 250 's Advantages
Released 1 years and 3 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (64.00GB/s vs 5.328GB/s)
120 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce 8400 GS PCI
22
GeForce GTS 250
+1659%
387
Graphics Card
Dec 2007
Release Date
Mar 2009
GeForce 8
Generation
GeForce 200
Desktop
Type
Desktop
PCI
Bus Interface
PCIe 2.0 x16
Clock Speeds
333 MHz
Memory Clock
1000 MHz
Memory
512MB
Memory Size
1024MB
DDR2
Memory Type
GDDR3
64bit
Memory Bus
256bit
5.328GB/s
Bandwidth
64.00GB/s
Render Config
1
SM Count
16
8
Shading Units
128
4
TMUs
64
4
ROPs
16
16 KB
L2 Cache
64 KB
Theoretical Performance
2.268 GPixel/s
Pixel Rate
11.23 GPixel/s
2.268 GTexel/s
Texture Rate
44.93 GTexel/s
22.40 GFLOPS
FP32 (float)
387.1 GFLOPS
Board Design
25W
TDP
150W
200 W
Suggested PSU
450 W
1x S-Video
1x DMS-59
Outputs
2x DVI
None
Power Connectors
1x 6-pin
Graphics Processor
G98
GPU Name
G92B
G98-400-U2
GPU Variant
G92-428-B1
Tesla
Architecture
Tesla
TSMC
Foundry
TSMC
65 nm
Process Size
55 nm
0.21 billion
Transistors
0.754 billion
86 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
