NVIDIA Tesla T40 24 GB vs NVIDIA GeForce RTX 4080 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Jan 2023
Generation
Tesla Turing
GeForce 40 Mobile
Type
Professional
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1305 MHz
1290 MHz
Boost Clock
1560 MHz
1665 MHz
Memory Clock
1625 MHz
2250 MHz
Memory
Memory Size
24GB
12GB
Memory Type
GDDR6
GDDR6
Memory Bus
384bit
192bit
Bandwidth
624.0GB/s
432.0GB/s
Render Config
SM Count
72
58
Shading Units
4608
7424
TMUs
288
232
ROPs
96
80
Tensor Cores
576
232
RT Cores
72
58
L1 Cache
64 KB (per SM)
128 KB (per SM)
L2 Cache
6 MB
48 MB
Theoretical Performance
Pixel Rate
149.8 GPixel/s
133.2 GPixel/s
Texture Rate
449.3 GTexel/s
386.3 GTexel/s
FP16 (half)
28.75 TFLOPS
24.72 TFLOPS
FP32 (float)
14.38 TFLOPS
24.72 TFLOPS
FP64 (double)
449.3 GFLOPS
386.3 GFLOPS
Graphics Processor
GPU Name
TU102
AD104
Architecture
Turing
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
12 nm
5 nm
Transistors
18.6 billion
35.8 billion
Die Size
754 mm²
294 mm²
GPU Variant
—
GN21-X9
Board Design
TDP
250W
110W
Suggested PSU
600 W
—
Outputs
No outputs
Portable Device Dependent
Power Connectors
1x 8-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
7.5
8.9
Shader Model
6.8
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.