NVIDIA GeForce GTX 750 Ti vs NVIDIA GeForce 8400 SE
We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 750 Ti and 128MB VRAM GeForce 8400 SE to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 750 Ti 's Advantages
Released 5 years and 6 months late
Boost Clock1085MHz
More VRAM (2GB vs 128GB)
Larger VRAM bandwidth (86.40GB/s vs 6.400GB/s)
624 additional rendering cores
NVIDIA GeForce 8400 SE 's Advantages
Lower TDP (50W vs 60W)
Score
Benchmark
FP32 (float)
GeForce GTX 750 Ti
+4689%
1.389 TFLOPS
GeForce 8400 SE
0.029 TFLOPS
Graphics Card
Feb 2014
Release Date
Aug 2008
GeForce 700
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16
Clock Speeds
1020 MHz
Base Clock
-
1085 MHz
Boost Clock
-
1350 MHz
Memory Clock
400 MHz
Memory
2GB
Memory Size
128MB
GDDR5
Memory Type
DDR2
128bit
Memory Bus
64bit
86.40GB/s
Bandwidth
6.400GB/s
Render Config
-
-
-
-
SM Count
2
640
Shading Units
16
40
TMUs
8
16
ROPs
4
-
-
-
-
-
-
64 KB (per SMM)
L1 Cache
-
2 MB
L2 Cache
16 KB
-
-
-
Theoretical Performance
17.36 GPixel/s
Pixel Rate
1.836 GPixel/s
43.40 GTexel/s
Texture Rate
3.672 GTexel/s
-
-
-
1389 GFLOPS
FP32 (float)
29.38 GFLOPS
43.40 GFLOPS
FP64 (double)
-
Board Design
60W
TDP
50W
250 W
Suggested PSU
250 W
2x DVI
1x mini-HDMI 2.0
Outputs
1x DVI
1x VGA
1x S-Video
None
Power Connectors
None
Graphics Processor
GM107
GPU Name
G86S
GM107-400-A2
GPU Variant
-
Maxwell
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
80 nm
1.87 billion
Transistors
0.21 billion
148 mm²
Die Size
127 mm²
Graphics Features
12 (11_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
5.0
CUDA
1.1
5.1
Shader Model
4.0
