GeForce GTX 1070 Ti vs GeForce 8400 GS
We compared two Desktop platform GPUs: 8GB VRAM GeForce GTX 1070 Ti and 256MB VRAM GeForce 8400 GS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GTX 1070 Ti 's Advantages
Released 10 years and 7 months late
Boost Clock1683MHz
More VRAM (8GB vs 256GB)
Larger VRAM bandwidth (256.3GB/s vs 6.400GB/s)
2416 additional rendering cores
GeForce 8400 GS 's Advantages
Lower TDP (40W vs 180W)
Score
Benchmark
FP32 (float)
GeForce GTX 1070 Ti
+28127%
8186
GeForce 8400 GS
29
3DMark Time Spy
GeForce GTX 1070 Ti
+1753%
6839
GeForce 8400 GS
369
Graphics Card
Nov 2017
Release Date
Apr 2007
GeForce 10
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 1.0 x16
Clock Speeds
1607 MHz
Base Clock
-
1683 MHz
Boost Clock
-
2002 MHz
Memory Clock
400 MHz
Memory
8GB
Memory Size
256MB
GDDR5
Memory Type
DDR2
256bit
Memory Bus
64bit
256.3GB/s
Bandwidth
6.400GB/s
Render Config
19
SM Count
2
2432
Shading Units
16
152
TMUs
8
64
ROPs
4
48 KB (per SM)
L1 Cache
-
2 MB
L2 Cache
16 KB
Theoretical Performance
107.7 GPixel/s
Pixel Rate
1.836 GPixel/s
255.8 GTexel/s
Texture Rate
3.672 GTexel/s
127.9 GFLOPS
FP16 (half)
-
8.186 TFLOPS
FP32 (float)
29.38 GFLOPS
255.8 GFLOPS
FP64 (double)
-
Board Design
180W
TDP
40W
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
G86
GP104-300-A1
GPU Variant
G86-213-A2
Pascal
Architecture
Tesla
TSMC
Foundry
TSMC
16 nm
Process Size
80 nm
7.2 billion
Transistors
0.21 billion
314 mm²
Die Size
127 mm²
Graphics Features
12 (12_1)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
6.1
CUDA
1.1
6.4
Shader Model
4.0
