NVIDIA GeForce RTX 4080 Mobile vs NVIDIA GeForce RTX 5070 Ti
We compared a Mobile platform GPU: 12GB VRAM GeForce RTX 4080 Mobile and a Desktop platform GPU: 16GB VRAM GeForce RTX 5070 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 4080 Mobile 's Advantages
Lower TDP (110W vs 300W)
NVIDIA GeForce RTX 5070 Ti 's Advantages
Released 2 years and 1 months late
Boost Clock has increased by 47% (2452MHz vs 1665MHz)
More VRAM (16GB vs 12GB)
Larger VRAM bandwidth (896.0GB/s vs 432.0GB/s)
1536 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce RTX 4080 Mobile
24.72 TFLOPS
GeForce RTX 5070 Ti
+77%
43.94 TFLOPS
3DMark Time Spy
GeForce RTX 4080 Mobile
18875
GeForce RTX 5070 Ti
+46%
27607
3DMark Time Spy Extreme
GeForce RTX 4080 Mobile
9051
GeForce RTX 5070 Ti
+49%
13531
3DMark Speed Way
GeForce RTX 4080 Mobile
4728
GeForce RTX 5070 Ti
+62%
7699
Graphics Card
Jan 2023
Release Date
Feb 2025
GeForce 40 Mobile
Generation
GeForce 50
Mobile
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 5.0 x16
Clock Speeds
1290 MHz
Base Clock
2295 MHz
1665 MHz
Boost Clock
2452 MHz
2250 MHz
Memory Clock
1750 MHz
Memory
12GB
Memory Size
16GB
GDDR6
Memory Type
GDDR7
192bit
Memory Bus
256bit
432.0GB/s
Bandwidth
896.0GB/s
Render Config
-
-
-
58
SM Count
70
7424
Shading Units
8960
232
TMUs
280
80
ROPs
96
232
Tensor Cores
280
58
RT Cores
70
128 KB (per SM)
L1 Cache
128 KB (per SM)
48 MB
L2 Cache
48 MB
-
-
-
Theoretical Performance
133.2 GPixel/s
Pixel Rate
235.4 GPixel/s
386.3 GTexel/s
Texture Rate
686.6 GTexel/s
24.72 TFLOPS
FP16 (half)
43.94 TFLOPS
24.72 TFLOPS
FP32 (float)
43.94 TFLOPS
386.3 GFLOPS
FP64 (double)
686.6 GFLOPS
Board Design
110W
TDP
300W
-
Suggested PSU
700 W
Portable Device Dependent
Outputs
1x HDMI 2.1b
3x DisplayPort 2.1b
None
Power Connectors
1x 16-pin
Graphics Processor
AD104
GPU Name
GB203
GN21-X9
GPU Variant
GB203-300-A1
Ada Lovelace
Architecture
Blackwell 2.0
TSMC
Foundry
TSMC
4 nm
Process Size
5 nm
35.8 billion
Transistors
45.6 billion
295 mm²
Die Size
378 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.4
8.9
CUDA
12.0
6.7
Shader Model
6.8
