GeForce RTX 4080 vs P104 100
We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 and 4GB VRAM P104 100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 4080 's Advantages
Released 4 years and 9 months late
Boost Clock has increased by 45% (2505MHz vs 1733MHz)
More VRAM (16GB vs 4GB)
Larger VRAM bandwidth (716.8GB/s vs 320.3GB/s)
7808 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce RTX 4080
+632%
48740
P104 100
6655
3DMark Time Spy
GeForce RTX 4080
+417%
28173
P104 100
5439
3DMark Time Spy Extreme
GeForce RTX 4080
+415%
14002
P104 100
2718
Graphics Card
Sep 2022
Release Date
Dec 2017
GeForce 40
Generation
Mining GPUs
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 1.0 x4
Clock Speeds
2205 MHz
Base Clock
1607 MHz
2505 MHz
Boost Clock
1733 MHz
1400 MHz
Memory Clock
1251 MHz
Memory
16GB
Memory Size
4GB
GDDR6X
Memory Type
GDDR5X
256bit
Memory Bus
256bit
716.8GB/s
Bandwidth
320.3GB/s
Render Config
76
SM Count
15
9728
Shading Units
1920
304
TMUs
120
112
ROPs
64
304
Tensor Cores
-
76
RT Cores
-
128 KB (per SM)
L1 Cache
48 KB (per SM)
64 MB
L2 Cache
2 MB
Theoretical Performance
280.6 GPixel/s
Pixel Rate
110.9 GPixel/s
761.5 GTexel/s
Texture Rate
208.0 GTexel/s
48.74 TFLOPS
FP16 (half)
104.0 GFLOPS
48.74 TFLOPS
FP32 (float)
6.655 TFLOPS
761.5 GFLOPS
FP64 (double)
208.0 GFLOPS
Board Design
320W
TDP
Unknown
700 W
Suggested PSU
200 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
No outputs
1x 16-pin
Power Connectors
1x 8-pin
Graphics Processor
AD103
GPU Name
GP104
AD103-300-A1
GPU Variant
GP104-100-A1
Ada Lovelace
Architecture
Pascal
TSMC
Foundry
TSMC
5 nm
Process Size
16 nm
45.9 billion
Transistors
7.2 billion
379 mm²
Die Size
314 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
8.9
CUDA
6.1
6.7
Shader Model
6.8
