NVIDIA GeForce RTX 4070 Ti vs NVIDIA GeForce RTX 3080
GPU · Specs Compare
Graphics Card
Release Date
Jan 2023
Sep 2020
Generation
GeForce 40
GeForce 30
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
2310 MHz
1440 MHz
Boost Clock
2610 MHz
1710 MHz
Memory Clock
1313 MHz
1188 MHz
Memory
Memory Size
12GB
10GB
Memory Type
GDDR6X
GDDR6X
Memory Bus
192bit
320bit
Bandwidth
504.2GB/s
760.3GB/s
Render Config
SM Count
60
68
Shading Units
7680
8704
TMUs
240
272
ROPs
80
96
Tensor Cores
240
272
RT Cores
60
68
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
48 MB
5 MB
Theoretical Performance
Pixel Rate
208.8 GPixel/s
164.2 GPixel/s
Texture Rate
626.4 GTexel/s
465.1 GTexel/s
FP16 (half)
40.09 TFLOPS
29.77 TFLOPS
FP32 (float)
40.09 TFLOPS
29.77 TFLOPS
FP64 (double)
626.4 GFLOPS
465.1 GFLOPS
Graphics Processor
GPU Name
AD104
GA102
GPU Variant
AD104-400-A1
GA102-200-KD-A1
Architecture
Ada Lovelace
Ampere
Foundry
TSMC
Samsung
Process Size
4 nm
8 nm
Transistors
35.8 billion
28.3 billion
Die Size
295 mm²
628 mm²
Board Design
TDP
285W
320W
Suggested PSU
600 W
700 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
1x 16-pin
1x 12-pin
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
6.7
6.6
Benchmark
3DMark Time Spy
—
17,662
3DMark Time Spy Extreme
—
8,879
▲ Specs Compare
Data sourced from official specifications and benchmark tests.