NVIDIA GeForce GTX TITAN X vs NVIDIA GeForce RTX 3080 12 GB
GPU · Specs Compare
Graphics Card
Release Date
Mar 2015
Jan 2022
Generation
GeForce 900
GeForce 30
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1000 MHz
1260 MHz
Boost Clock
1089 MHz
1710 MHz
Memory Clock
1753 MHz
1188 MHz
Memory
Memory Size
12GB
12GB
Memory Type
GDDR5
GDDR6X
Memory Bus
384bit
384bit
Bandwidth
336.6GB/s
912.4GB/s
Render Config
Shading Units
3072
8960
TMUs
192
280
ROPs
96
96
L1 Cache
48 KB (per SMM)
128 KB (per SM)
L2 Cache
3 MB
6 MB
SM Count
—
70
Tensor Cores
—
280
RT Cores
—
70
Theoretical Performance
Pixel Rate
104.5 GPixel/s
164.2 GPixel/s
Texture Rate
209.1 GTexel/s
478.8 GTexel/s
FP32 (float)
6.691 TFLOPS
30.64 TFLOPS
FP64 (double)
209.1 GFLOPS
478.8 GFLOPS
FP16 (half)
—
30.64 TFLOPS
Graphics Processor
GPU Name
GM200
GA102
GPU Variant
GM200-400-A1
GA102-220-A1
Architecture
Maxwell 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
8 billion
28.3 billion
Die Size
601 mm²
628 mm²
Board Design
TDP
250W
350W
Suggested PSU
600 W
750 W
Outputs
1x DVI1x HDMI 2.03x DisplayPort 1.4a
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
1x 6-pin + 1x 8-pin
1x 12-pin
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
5.2
8.6
Shader Model
6.4
6.8
Benchmark
3DMark Time Spy
5,418
—
3DMark Time Spy Extreme
2,632
—
Blender
543
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.