Home GPU Comparison NVIDIA GeForce 8400 vs NVIDIA GeForce GTX 1080 Ti 10 GB

NVIDIA GeForce 8400 vs NVIDIA GeForce GTX 1080 Ti 10 GB

We compared two Desktop platform GPUs: 256MB VRAM GeForce 8400 and 10GB VRAM GeForce GTX 1080 Ti 10 GB 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 250W)
NVIDIA GeForce GTX 1080 Ti 10 GB 's Advantages
Boost Clock1683MHz
More VRAM (10GB vs 256GB)
Larger VRAM bandwidth (440.3GB/s vs 8.000GB/s)
3192 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 8400
0.021 TFLOPS
GeForce GTX 1080 Ti 10 GB +51185%
10.77 TFLOPS
VS

Graphics Card

Dec 2007
Release Date
Unknown
GeForce 8
Generation
GeForce 10
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1582 MHz
-
Boost Clock
1683 MHz
500 MHz
Memory Clock
1376 MHz

Memory

256MB
Memory Size
10GB
DDR2
Memory Type
GDDR5X
64bit
Memory Bus
320bit
8.000GB/s
Bandwidth
440.3GB/s

Render Config

-
-
-
1
SM Count
25
8
Shading Units
3200
4
TMUs
200
4
ROPs
80
-
-
-
-
-
-
-
L1 Cache
48 KB (per SM)
16 KB
L2 Cache
0 MB
-
-
-

Theoretical Performance

2.160 GPixel/s
Pixel Rate
134.6 GPixel/s
2.160 GTexel/s
Texture Rate
336.6 GTexel/s
-
FP16 (half)
168.3 GFLOPS
20.80 GFLOPS
FP32 (float)
10.77 TFLOPS
-
FP64 (double)
336.6 GFLOPS

Board Design

25W
TDP
250W
200 W
Suggested PSU
600 W
1x DVI 1x VGA 1x S-Video
Outputs
1x HDMI 2.03x DisplayPort 1.4a
None
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

G98
GPU Name
GP102
-
GPU Variant
GP102-300-KA-A1
Tesla
Architecture
Pascal
TSMC
Foundry
TSMC
65 nm
Process Size
16 nm
0.21 billion
Transistors
11.8 billion
86 mm²
Die Size
471 mm²

Graphics Features

11.1 (10_0)
DirectX
12 (12_1)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
1.1
CUDA
6.1
4.0
Shader Model
6.8

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