NVIDIA GeForce RTX 4080 12 GB vs NVIDIA GeForce RTX 3070 Ti Mobile
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Jan 2022
Generation
GeForce 40
GeForce 30 Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
2310 MHz
915 MHz
Boost Clock
2610 MHz
1410 MHz
Memory Clock
1313 MHz
1750 MHz
Memory
Memory Size
12GB
8GB
Memory Type
GDDR6X
GDDR6
Memory Bus
192bit
256bit
Bandwidth
504.2GB/s
448.0GB/s
Render Config
SM Count
60
46
Shading Units
7680
5888
TMUs
240
184
ROPs
80
96
Tensor Cores
240
184
RT Cores
60
46
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
48 MB
4 MB
Theoretical Performance
Pixel Rate
208.8 GPixel/s
135.4 GPixel/s
Texture Rate
626.4 GTexel/s
259.4 GTexel/s
FP16 (half)
40.09 TFLOPS
16.60 TFLOPS
FP32 (float)
40.09 TFLOPS
16.60 TFLOPS
FP64 (double)
626.4 GFLOPS
259.4 GFLOPS
Graphics Processor
GPU Name
AD104
GA104
GPU Variant
AD104-400-A1
—
Architecture
Ada Lovelace
Ampere
Foundry
TSMC
Samsung
Process Size
4 nm
8 nm
Transistors
35.8 billion
17.4 billion
Die Size
295 mm²
392 mm²
Board Design
TDP
285W
115W
Suggested PSU
600 W
—
Outputs
1x HDMI 2.13x DisplayPort 1.4a
No outputs
Power Connectors
1x 16-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
8.9
8.6
Shader Model
6.6
6.6
Benchmark
Blender
9,224
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.