Home GPU Comparison NVIDIA GeForce 8400 vs NVIDIA GeForce GTX 560 Ti OEM

NVIDIA GeForce 8400 vs NVIDIA GeForce GTX 560 Ti OEM

We compared two Desktop platform GPUs: 256MB VRAM GeForce 8400 and 1024MB VRAM GeForce GTX 560 Ti OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8400 's Advantages
Lower TDP (25W vs 170W)
NVIDIA GeForce GTX 560 Ti OEM 's Advantages
Released 3 years and 3 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (128.3GB/s vs 8.000GB/s)
376 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 8400
0.021 TFLOPS
GeForce GTX 560 Ti OEM +5914%
1.263 TFLOPS
VS

Graphics Card

Dec 2007
Release Date
Mar 2011
GeForce 8
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
500 MHz
Memory Clock
1002 MHz

Memory

256MB
Memory Size
1024MB
DDR2
Memory Type
GDDR5
64bit
Memory Bus
256bit
8.000GB/s
Bandwidth
128.3GB/s

Render Config

-
-
-
1
SM Count
8
8
Shading Units
384
4
TMUs
64
4
ROPs
32
-
-
-
-
-
-
-
L1 Cache
64 KB (per SM)
16 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

2.160 GPixel/s
Pixel Rate
13.17 GPixel/s
2.160 GTexel/s
Texture Rate
52.67 GTexel/s
-
-
-
20.80 GFLOPS
FP32 (float)
1263 GFLOPS
-
FP64 (double)
105.3 GFLOPS

Board Design

25W
TDP
170W
200 W
Suggested PSU
450 W
1x DVI 1x VGA 1x S-Video
Outputs
2x DVI 1x mini-HDMI 1.3a
None
Power Connectors
2x 6-pin

Graphics Processor

G98
GPU Name
GF114
-
GPU Variant
GF114-400-A1
Tesla
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
65 nm
Process Size
40 nm
0.21 billion
Transistors
1.95 billion
86 mm²
Die Size
332 mm²

Graphics Features

11.1 (10_0)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.1
CUDA
2.1
4.0
Shader Model
5.1

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