NVIDIA Tesla P40 vs NVIDIA GeForce RTX 5090 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Sep 2016
Mar 2025
Generation
Tesla Pascal
GeForce 50 Mobile
Type
Professional
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1303 MHz
990 MHz
Boost Clock
1531 MHz
1515 MHz
Memory Clock
1808 MHz
1750 MHz
Memory
Memory Size
24GB
24GB
Memory Type
GDDR5
GDDR7
Memory Bus
384bit
256bit
Bandwidth
347.1GB/s
896.0GB/s
Render Config
SM Count
30
82
Shading Units
3840
10496
TMUs
240
328
ROPs
96
112
L1 Cache
48 KB (per SM)
128 KB (per SM)
L2 Cache
3 MB
64 MB
Tensor Cores
—
328
RT Cores
—
82
Theoretical Performance
Pixel Rate
147.0 GPixel/s
169.7 GPixel/s
Texture Rate
367.4 GTexel/s
496.9 GTexel/s
FP16 (half)
183.7 GFLOPS
31.80 TFLOPS
FP32 (float)
11.76 TFLOPS
31.80 TFLOPS
FP64 (double)
367.4 GFLOPS
496.9 GFLOPS
Graphics Processor
GPU Name
GP102
GB203
Architecture
Pascal
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
16 nm
5 nm
Transistors
11.8 billion
45.6 billion
Die Size
471 mm²
378 mm²
GPU Variant
—
GN22-X11-A1
Board Design
TDP
250W
95W
Suggested PSU
600 W
550 W
Outputs
No outputs
Portable Device Dependent
Power Connectors
8-pin EPS
None
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.4
CUDA
6.1
12.0
Shader Model
6.7
6.8
Benchmark
Blender
—
8,089
▲ Specs Compare
Data sourced from official specifications and benchmark tests.