Home GPU Comparison NVIDIA GeForce 8400 SE vs NVIDIA GeForce GTX 690

NVIDIA GeForce 8400 SE vs NVIDIA GeForce GTX 690

We compared two Desktop platform GPUs: 128MB VRAM GeForce 8400 SE and 2GB VRAM GeForce GTX 690 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8400 SE 's Advantages
Lower TDP (50W vs 300W)
NVIDIA GeForce GTX 690 's Advantages
Released 3 years and 9 months late
Boost Clock1019MHz
Larger VRAM bandwidth (192.3GB/s vs 6.400GB/s)
1520 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 8400 SE
0.029 TFLOPS
GeForce GTX 690 +10693%
3.13 TFLOPS
VS

Graphics Card

Aug 2008
Release Date
May 2012
GeForce 8
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
915 MHz
-
Boost Clock
1019 MHz
400 MHz
Memory Clock
1502 MHz

Memory

128MB
Memory Size
2GB
DDR2
Memory Type
GDDR5
64bit
Memory Bus
256bit
6.400GB/s
Bandwidth
192.3GB/s

Render Config

2
SM Count
-
-
Compute Units
-
16
Shading Units
1536
8
TMUs
128
4
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
16 KB (per SMX)
16 KB
L2 Cache
512 KB

Theoretical Performance

1.836 GPixel/s
Pixel Rate
32.61 GPixel/s
3.672 GTexel/s
Texture Rate
130.4 GTexel/s
-
FP16 (half)
-
29.38 GFLOPS
FP32 (float)
3.130 TFLOPS
-
FP64 (double)
130.4 GFLOPS

Graphics Processor

G86
GPU Name
GK104
-
GPU Variant
GK104-355-A2
Tesla
Architecture
Kepler
TSMC
Foundry
TSMC
80 nm
Process Size
28 nm
0.21 billion
Transistors
3.54 billion
127 mm²
Die Size
294 mm²

Board Design

50W
TDP
300W
250 W
Suggested PSU
700 W
1x DVI 1x VGA 1x S-Video
Outputs
3x DVI 1x mini-DisplayPort 1.2
None
Power Connectors
2x 8-pin

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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