Home GPU Comparison NVIDIA GeForce GTX 1070 GDDR5X vs NVIDIA GeForce 8400 GS Rev. 3

NVIDIA GeForce GTX 1070 GDDR5X vs NVIDIA GeForce 8400 GS Rev. 3

We compared two Desktop platform GPUs: 8GB VRAM GeForce GTX 1070 GDDR5X and 512MB VRAM GeForce 8400 GS Rev. 3 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1070 GDDR5X 's Advantages
Released 8 years and 5 months late
Boost Clock1683MHz
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (256.3GB/s vs 6.400GB/s)
1912 additional rendering cores
NVIDIA GeForce 8400 GS Rev. 3 's Advantages
Lower TDP (25W vs 150W)

Score

Benchmark

FP32 (float)
GeForce GTX 1070 GDDR5X +32215%
6.463 TFLOPS
GeForce 8400 GS Rev. 3
0.02 TFLOPS
VS

Graphics Card

Dec 2018
Release Date
Jul 2010
GeForce 10
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

1506 MHz
Base Clock
-
1683 MHz
Boost Clock
-
1001 MHz
Memory Clock
400 MHz

Memory

8GB
Memory Size
512MB
GDDR5X
Memory Type
DDR2
256bit
Memory Bus
64bit
256.3GB/s
Bandwidth
6.400GB/s

Render Config

-
-
-
15
SM Count
1
1920
Shading Units
8
120
TMUs
4
64
ROPs
4
-
-
-
-
-
-
48 KB (per SM)
L1 Cache
-
2 MB
L2 Cache
32 KB
-
-
-

Theoretical Performance

107.7 GPixel/s
Pixel Rate
2.080 GPixel/s
202.0 GTexel/s
Texture Rate
2.080 GTexel/s
101.0 GFLOPS
FP16 (half)
-
6.463 TFLOPS
FP32 (float)
19.68 GFLOPS
202.0 GFLOPS
FP64 (double)
-

Board Design

150W
TDP
25W
450 W
Suggested PSU
200 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
1x DVI 1x VGA 1x S-Video
1x 8-pin
Power Connectors
None

Graphics Processor

GP104
GPU Name
GT218
GP104-200-A1
GPU Variant
8400GS-225-B1
Pascal
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
16 nm
Process Size
40 nm
7.2 billion
Transistors
0.26 billion
314 mm²
Die Size
57 mm²

Graphics Features

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

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