NVIDIA GeForce 8400 SE vs NVIDIA P102 100
We compared two Desktop platform GPUs: 128MB VRAM GeForce 8400 SE and 5GB VRAM P102 100 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 250W)
NVIDIA P102 100 's Advantages
Released 9 years and 6 months late
Boost Clock1683MHz
More VRAM (5GB vs 128GB)
Larger VRAM bandwidth (440.3GB/s vs 6.400GB/s)
3184 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce 8400 SE
0.029 TFLOPS
P102 100
+37037%
10.77 TFLOPS
Graphics Card
Aug 2008
Release Date
Feb 2018
GeForce 8
Generation
Mining GPUs
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 3.0 x4
Clock Speeds
-
Base Clock
1582 MHz
-
Boost Clock
1683 MHz
400 MHz
Memory Clock
1376 MHz
Memory
128MB
Memory Size
5GB
DDR2
Memory Type
GDDR5X
64bit
Memory Bus
320bit
6.400GB/s
Bandwidth
440.3GB/s
Render Config
-
-
-
2
SM Count
25
16
Shading Units
3200
8
TMUs
200
4
ROPs
80
-
-
-
-
-
-
-
L1 Cache
48 KB (per SM)
16 KB
L2 Cache
0 MB
-
-
-
Theoretical Performance
1.836 GPixel/s
Pixel Rate
134.6 GPixel/s
3.672 GTexel/s
Texture Rate
336.6 GTexel/s
-
FP16 (half)
168.3 GFLOPS
29.38 GFLOPS
FP32 (float)
10.77 TFLOPS
-
FP64 (double)
336.6 GFLOPS
Board Design
50W
TDP
250W
250 W
Suggested PSU
600 W
1x DVI
1x VGA
1x S-Video
Outputs
No outputs
None
Power Connectors
2x 8-pin
Graphics Processor
G86S
GPU Name
GP102
-
GPU Variant
GP102-100-A1
Tesla
Architecture
Pascal
TSMC
Foundry
TSMC
80 nm
Process Size
16 nm
0.21 billion
Transistors
11.8 billion
127 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
6.4
