Home GPU Comparison NVIDIA P104 101 vs NVIDIA GeForce 8400 GS PCI

NVIDIA P104 101 vs NVIDIA GeForce 8400 GS PCI

We compared two Desktop platform GPUs: 4GB VRAM P104 101 and 512MB VRAM GeForce 8400 GS PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA P104 101 's Advantages
Released 10 years and 1 months late
Boost Clock1683MHz
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (256.3GB/s vs 5.328GB/s)
2552 additional rendering cores
NVIDIA GeForce 8400 GS PCI 's Advantages
Lower TDP (25W vs 125W)

Score

Benchmark

FP32 (float)
P104 101 +39068%
8.617 TFLOPS
GeForce 8400 GS PCI
0.022 TFLOPS
VS

Graphics Card

Jan 2018
Release Date
Dec 2007
Mining GPUs
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCI

Clock Speeds

1506 MHz
Base Clock
-
1683 MHz
Boost Clock
-
2002 MHz
Memory Clock
333 MHz

Memory

4GB
Memory Size
512MB
GDDR5
Memory Type
DDR2
256bit
Memory Bus
64bit
256.3GB/s
Bandwidth
5.328GB/s

Render Config

-
-
-
20
SM Count
1
2560
Shading Units
8
160
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
2.268 GPixel/s
269.3 GTexel/s
Texture Rate
2.268 GTexel/s
134.6 GFLOPS
FP16 (half)
-
8.617 TFLOPS
FP32 (float)
22.40 GFLOPS
269.3 GFLOPS
FP64 (double)
-

Board Design

125W
TDP
25W
200 W
Suggested PSU
200 W
No outputs
Outputs
1x S-Video 1x DMS-59
1x 8-pin
Power Connectors
None

Graphics Processor

GP104
GPU Name
G98
GP104-101-A1
GPU Variant
G98-400-U2
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

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