Home GPU Comparison NVIDIA P104 101 vs NVIDIA RTX A400

NVIDIA P104 101 vs NVIDIA RTX A400

We compared two Desktop platform GPUs: 4GB VRAM P104 101 and 4GB VRAM RTX A400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA P104 101 's Advantages
Larger VRAM bandwidth (256.3GB/s vs 96.00GB/s)
1792 additional rendering cores
NVIDIA RTX A400 's Advantages
Released 6 years and 3 months late
Boost Clock has increased by 5% (1762MHz vs 1683MHz)
Lower TDP (50W vs 125W)

Score

Benchmark

FP32 (float)
P104 101 +218%
8.617 TFLOPS
RTX A400
2.706 TFLOPS
VS

Graphics Card

Jan 2018
Release Date
Apr 2024
Mining GPUs
Generation
Quadro Ampere(Ax000)
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x8

Clock Speeds

1506 MHz
Base Clock
1417 MHz
1683 MHz
Boost Clock
1762 MHz
2002 MHz
Memory Clock
1500 MHz

Memory

4GB
Memory Size
4GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
64bit
256.3GB/s
Bandwidth
96.00GB/s

Render Config

-
-
-
20
SM Count
6
2560
Shading Units
768
160
TMUs
24
64
ROPs
16
-
Tensor Cores
24
-
RT Cores
6
48 KB (per SM)
L1 Cache
128 KB (per SM)
2 MB
L2 Cache
2 MB
-
-
-

Theoretical Performance

107.7 GPixel/s
Pixel Rate
28.19 GPixel/s
269.3 GTexel/s
Texture Rate
42.29 GTexel/s
134.6 GFLOPS
FP16 (half)
2.706 TFLOPS
8.617 TFLOPS
FP32 (float)
2.706 TFLOPS
269.3 GFLOPS
FP64 (double)
42.29 GFLOPS

Board Design

125W
TDP
50W
200 W
Suggested PSU
250 W
No outputs
Outputs
4x mini-DisplayPort 1.4a
1x 8-pin
Power Connectors
None

Graphics Processor

GP104
GPU Name
GA107
GP104-101-A1
GPU Variant
-
Pascal
Architecture
Ampere
TSMC
Foundry
Samsung
16 nm
Process Size
8 nm
7.2 billion
Transistors
8.7 billion
314 mm²
Die Size
200 mm²

Graphics Features

12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
6.1
CUDA
8.6
6.4
Shader Model
6.8

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