Home GPU Comparison NVIDIA GeForce GTX TITAN BLACK vs NVIDIA GeForce 8400 SE

NVIDIA GeForce GTX TITAN BLACK vs NVIDIA GeForce 8400 SE

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX TITAN BLACK 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 TITAN BLACK 's Advantages
Released 5 years and 6 months late
Boost Clock980MHz
More VRAM (6GB vs 128GB)
Larger VRAM bandwidth (336.0GB/s vs 6.400GB/s)
2864 additional rendering cores
NVIDIA GeForce 8400 SE 's Advantages
Lower TDP (50W vs 250W)

Score

Benchmark

FP32 (float)
GeForce GTX TITAN BLACK +19365%
5.645 TFLOPS
GeForce 8400 SE
0.029 TFLOPS
VS

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

889 MHz
Base Clock
-
980 MHz
Boost Clock
-
1750 MHz
Memory Clock
400 MHz

Memory

6GB
Memory Size
128MB
GDDR5
Memory Type
DDR2
384bit
Memory Bus
64bit
336.0GB/s
Bandwidth
6.400GB/s

Render Config

-
-
-
-
SM Count
2
2880
Shading Units
16
240
TMUs
8
48
ROPs
4
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
-
1536 KB
L2 Cache
16 KB
-
-
-

Theoretical Performance

58.80 GPixel/s
Pixel Rate
1.836 GPixel/s
235.2 GTexel/s
Texture Rate
3.672 GTexel/s
-
-
-
5.645 TFLOPS
FP32 (float)
29.38 GFLOPS
1.882 TFLOPS
FP64 (double)
-

Board Design

250W
TDP
50W
600 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x VGA 1x S-Video
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

GK110B
GPU Name
G86S
GK110-430-B1
GPU Variant
-
Kepler
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
80 nm
7.08 billion
Transistors
0.21 billion
561 mm²
Die Size
127 mm²

Graphics Features

12 (11_1)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.1
Vulkan
N/A
3.5
CUDA
1.1
5.1
Shader Model
4.0

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