NVIDIA GeForce GTX 1070 GDDR5X vs NVIDIA GeForce 8400
We compared two Desktop platform GPUs: 8GB VRAM GeForce GTX 1070 GDDR5X and 256MB VRAM GeForce 8400 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 11 years late
Boost Clock1683MHz
More VRAM (8GB vs 256GB)
Larger VRAM bandwidth (256.3GB/s vs 8.000GB/s)
1912 additional rendering cores
NVIDIA GeForce 8400 's Advantages
Lower TDP (25W vs 150W)
Score
Benchmark
FP32 (float)
GeForce GTX 1070 GDDR5X
+30676%
6.463 TFLOPS
GeForce 8400
0.021 TFLOPS
Graphics Card
Dec 2018
Release Date
Dec 2007
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
500 MHz
Memory
8GB
Memory Size
256MB
GDDR5X
Memory Type
DDR2
256bit
Memory Bus
64bit
256.3GB/s
Bandwidth
8.000GB/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
16 KB
-
-
-
Theoretical Performance
107.7 GPixel/s
Pixel Rate
2.160 GPixel/s
202.0 GTexel/s
Texture Rate
2.160 GTexel/s
101.0 GFLOPS
FP16 (half)
-
6.463 TFLOPS
FP32 (float)
20.80 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
G98
GP104-200-A1
GPU Variant
-
Pascal
Architecture
Tesla
TSMC
Foundry
TSMC
16 nm
Process Size
65 nm
7.2 billion
Transistors
0.21 billion
314 mm²
Die Size
86 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
