Home GPU Comparison NVIDIA GeForce 8400 vs NVIDIA GeForce GTX 750 Ti OEM

NVIDIA GeForce 8400 vs NVIDIA GeForce GTX 750 Ti OEM

We compared two Desktop platform GPUs: 256MB VRAM GeForce 8400 and 2GB VRAM GeForce GTX 750 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 150W)
NVIDIA GeForce GTX 750 Ti OEM 's Advantages
Boost Clock1098MHz
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (192.3GB/s vs 8.000GB/s)
952 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 8400
0.021 TFLOPS
GeForce GTX 750 Ti OEM +9938%
2.108 TFLOPS
VS

Graphics Card

Dec 2007
Release Date
Unknown
GeForce 8
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1033 MHz
-
Boost Clock
1098 MHz
500 MHz
Memory Clock
1502 MHz

Memory

256MB
Memory Size
2GB
DDR2
Memory Type
GDDR5
64bit
Memory Bus
256bit
8.000GB/s
Bandwidth
192.3GB/s

Render Config

-
-
-
1
SM Count
-
8
Shading Units
960
4
TMUs
80
4
ROPs
24
-
-
-
-
-
-
-
L1 Cache
16 KB (per SMX)
16 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

2.160 GPixel/s
Pixel Rate
21.96 GPixel/s
2.160 GTexel/s
Texture Rate
87.84 GTexel/s
-
-
-
20.80 GFLOPS
FP32 (float)
2.108 TFLOPS
-
FP64 (double)
87.84 GFLOPS

Board Design

25W
TDP
150W
200 W
Suggested PSU
450 W
1x DVI 1x VGA 1x S-Video
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

G98
GPU Name
GK106
-
-
-
Tesla
Architecture
Kepler
TSMC
Foundry
TSMC
65 nm
Process Size
28 nm
0.21 billion
Transistors
2.54 billion
86 mm²
Die Size
221 mm²

Graphics Features

11.1 (10_0)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.1
1.1
CUDA
3.0
4.0
Shader Model
5.1

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