NVIDIA GeForce RTX 5070 Ti Mobile vs NVIDIA GeForce RTX 3070 Ti Mobile
GPU · Specs Compare
Graphics Card
Release Date
Mar 2025
Jan 2022
Generation
GeForce 50 Mobile
GeForce 30 Mobile
Type
Mobile
Mobile
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
847 MHz
915 MHz
Boost Clock
1447 MHz
1410 MHz
Memory Clock
1750 MHz
1750 MHz
Memory
Memory Size
12GB
8GB
Memory Type
GDDR7
GDDR6
Memory Bus
192bit
256bit
Bandwidth
672.0GB/s
448.0GB/s
Render Config
SM Count
46
46
Shading Units
5888
5888
TMUs
184
184
ROPs
80
96
Tensor Cores
184
184
RT Cores
46
46
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
48 MB
4 MB
Theoretical Performance
Pixel Rate
115.8 GPixel/s
135.4 GPixel/s
Texture Rate
266.2 GTexel/s
259.4 GTexel/s
FP16 (half)
17.04 TFLOPS
16.60 TFLOPS
FP32 (float)
17.04 TFLOPS
16.60 TFLOPS
FP64 (double)
266.2 GFLOPS
259.4 GFLOPS
Graphics Processor
GPU Name
GB205
GA104
GPU Variant
GB205
—
Architecture
Blackwell 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
5 nm
8 nm
Transistors
31.1 billion
17.4 billion
Die Size
263 mm²
392 mm²
Board Design
TDP
60-115W
115W
Suggested PSU
250 W
—
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.4
1.3
CUDA
12.0
8.6
Shader Model
6.8
6.6
Benchmark
3DMark Time Spy
17,452
—
3DMark Time Spy Extreme
8,328
—
3DMark Speed Way
4,421
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.