NVIDIA TITAN Ada vs NVIDIA GeForce RTX 3080 Ti
GPU · Specs Compare
Graphics Card
Release Date
Unknown
May 2021
Generation
GeForce 40
GeForce 30
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
2235 MHz
1365 MHz
Boost Clock
2520 MHz
1665 MHz
Memory Clock
1500 MHz
1188 MHz
Memory
Memory Size
48GB
12GB
Memory Type
GDDR6X
GDDR6X
Memory Bus
384bit
384bit
Bandwidth
1.15TB/s
912.4GB/s
Render Config
SM Count
144
80
Shading Units
18432
10240
TMUs
576
320
ROPs
192
112
Tensor Cores
576
320
RT Cores
144
80
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
96 MB
6 MB
Theoretical Performance
Pixel Rate
483.8 GPixel/s
186.5 GPixel/s
Texture Rate
1452 GTexel/s
532.8 GTexel/s
FP16 (half)
92.90 TFLOPS
34.10 TFLOPS
FP32 (float)
92.90 TFLOPS
34.10 TFLOPS
FP64 (double)
1452 GFLOPS
532.8 GFLOPS
Graphics Processor
GPU Name
AD102
GA102
GPU Variant
AD102-450-A1
GA102-225-A1
Architecture
Ada Lovelace
Ampere
Foundry
TSMC
Samsung
Process Size
5 nm
8 nm
Transistors
76.3 billion
28.3 billion
Die Size
609 mm²
628 mm²
Board Design
TDP
800W
350W
Suggested PSU
1200 W
750 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
2x 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
6.8
6.6
Benchmark
3DMark Time Spy
—
19,629
3DMark Time Spy Extreme
—
10,032
3DMark Speed Way
—
5,330
▲ Specs Compare
Data sourced from official specifications and benchmark tests.