Home GPU Comparison NVIDIA P104 100 vs NVIDIA GeForce 8400 GS PCI

NVIDIA P104 100 vs NVIDIA GeForce 8400 GS PCI

We compared two Desktop platform GPUs: 4GB VRAM P104 100 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 100 's Advantages
Released 10 years late
Boost Clock1733MHz
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (320.3GB/s vs 5.328GB/s)
1912 additional rendering cores
NVIDIA GeForce 8400 GS PCI 's Advantages
Lower TDP (25W vs 130W)

Score

Benchmark

FP32 (float)
P104 100 +30150%
6.655 TFLOPS
GeForce 8400 GS PCI
0.022 TFLOPS
VS

Graphics Card

Dec 2017
Release Date
Dec 2007
Mining GPUs
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCI

Clock Speeds

1607 MHz
Base Clock
-
1733 MHz
Boost Clock
-
1251 MHz
Memory Clock
333 MHz

Memory

4GB
Memory Size
512MB
GDDR5X
Memory Type
DDR2
256bit
Memory Bus
64bit
320.3GB/s
Bandwidth
5.328GB/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

110.9 GPixel/s
Pixel Rate
2.268 GPixel/s
208.0 GTexel/s
Texture Rate
2.268 GTexel/s
104.0 GFLOPS
FP16 (half)
-
6.655 TFLOPS
FP32 (float)
22.40 GFLOPS
208.0 GFLOPS
FP64 (double)
-

Board Design

130W
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
GP104-100-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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