Home GPU Comparison NVIDIA GeForce 8400 GS Rev. 3 vs NVIDIA TITAN X Pascal

NVIDIA GeForce 8400 GS Rev. 3 vs NVIDIA TITAN X Pascal

We compared two Desktop platform GPUs: 512MB VRAM GeForce 8400 GS Rev. 3 and 12GB VRAM TITAN X Pascal to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8400 GS Rev. 3 's Advantages
Lower TDP (25W vs 250W)
NVIDIA TITAN X Pascal 's Advantages
Released 6 years and 1 months late
Boost Clock1531MHz
Larger VRAM bandwidth (480.4GB/s vs 6.400GB/s)
3576 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 8400 GS Rev. 3
0.02 TFLOPS
TITAN X Pascal +54750%
10.97 TFLOPS
VS

Graphics Card

Jul 2010
Release Date
Aug 2016
GeForce 8
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1417 MHz
-
Boost Clock
1531 MHz
400 MHz
Memory Clock
1251 MHz

Memory

512MB
Memory Size
12GB
DDR2
Memory Type
GDDR5X
64bit
Memory Bus
384bit
6.400GB/s
Bandwidth
480.4GB/s

Render Config

1
SM Count
28
-
Compute Units
-
8
Shading Units
3584
4
TMUs
224
4
ROPs
96
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
48 KB (per SM)
32 KB
L2 Cache
3 MB

Theoretical Performance

2.080 GPixel/s
Pixel Rate
147.0 GPixel/s
2.080 GTexel/s
Texture Rate
342.9 GTexel/s
-
FP16 (half)
171.5 GFLOPS
19.68 GFLOPS
FP32 (float)
10.97 TFLOPS
-
FP64 (double)
342.9 GFLOPS

Graphics Processor

GT218
GPU Name
GP102
8400GS-225-B1
GPU Variant
GP102-400-A1
Tesla 2.0
Architecture
Pascal
TSMC
Foundry
TSMC
40 nm
Process Size
16 nm
0.26 billion
Transistors
11.8 billion
57 mm²
Die Size
471 mm²

Board Design

25W
TDP
250W
200 W
Suggested PSU
600 W
1x DVI 1x VGA 1x S-Video
Outputs
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
None
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Features

11.1 (10_1)
DirectX
12 (12_1)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
1.2
CUDA
6.1
4.1
Shader Model
6.4

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