Home GPU Comparison NVIDIA GeForce RTX 4090 Ti vs NVIDIA P102 100

NVIDIA GeForce RTX 4090 Ti vs NVIDIA P102 100

We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 4090 Ti and 5GB VRAM P102 100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 Ti 's Advantages
Boost Clock has increased by 52% (2565MHz vs 1683MHz)
More VRAM (24GB vs 5GB)
Larger VRAM bandwidth (1152GB/s vs 440.3GB/s)
14976 additional rendering cores
NVIDIA P102 100 's Advantages
Lower TDP (250W vs 600W)

Score

Benchmark

FP32 (float)
GeForce RTX 4090 Ti +765%
93.24 TFLOPS
P102 100
10.77 TFLOPS
VS

Graphics Card

Unknown
Release Date
Feb 2018
GeForce 40
Generation
Mining GPUs
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x4

Clock Speeds

2325 MHz
Base Clock
1582 MHz
2565 MHz
Boost Clock
1683 MHz
1500 MHz
Memory Clock
1376 MHz

Memory

24GB
Memory Size
5GB
GDDR6X
Memory Type
GDDR5X
384bit
Memory Bus
320bit
1152GB/s
Bandwidth
440.3GB/s

Render Config

142
SM Count
25
-
Compute Units
-
18176
Shading Units
3200
568
TMUs
200
192
ROPs
80
568
Tensor Cores
-
142
RT Cores
-
128 KB (per SM)
L1 Cache
48 KB (per SM)
96 MB
L2 Cache
0 MB

Theoretical Performance

492.5 GPixel/s
Pixel Rate
134.6 GPixel/s
1457 GTexel/s
Texture Rate
336.6 GTexel/s
93.24 TFLOPS
FP16 (half)
168.3 GFLOPS
93.24 TFLOPS
FP32 (float)
10.77 TFLOPS
1457 GFLOPS
FP64 (double)
336.6 GFLOPS

Graphics Processor

AD102
GPU Name
GP102
AD102-400-A1
GPU Variant
GP102-100-A1
Ada Lovelace
Architecture
Pascal
TSMC
Foundry
TSMC
5 nm
Process Size
16 nm
76.3 billion
Transistors
11.8 billion
609 mm²
Die Size
471 mm²

Board Design

600W
TDP
250W
1000 W
Suggested PSU
600 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
No outputs
2x 16-pin
Power Connectors
2x 8-pin

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
6.4

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