NVIDIA GeForce RTX 3080 vs NVIDIA TITAN Xp
GPU Specs Compare
Graphics Card
Release Date
Sep 2020
Apr 2017
Generation
GeForce 30
GeForce 10
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1440 MHz
1405 MHz
Boost Clock
1710 MHz
1582 MHz
Memory Clock
1188 MHz
1426 MHz
Memory
Memory Size
10GB
12GB
Memory Type
GDDR6X
GDDR5X
Memory Bus
320bit
384bit
Bandwidth
760.3GB/s
547.6GB/s
Render Config
SM Count
68
30
Shading Units
8704
3840
TMUs
272
240
ROPs
96
96
Tensor Cores
272
-
RT Cores
68
-
L1 Cache
128 KB (per SM)
48 KB (per SM)
L2 Cache
5 MB
3 MB
Theoretical Performance
Pixel Rate
164.2 GPixel/s
151.9 GPixel/s
Texture Rate
465.1 GTexel/s
379.7 GTexel/s
FP16 (half)
29.77 TFLOPS
189.8 GFLOPS
FP32 (float)
29.77 TFLOPS
12.15 TFLOPS
FP64 (double)
465.1 GFLOPS
379.7 GFLOPS
Graphics Processor
GPU Name
GA102
GP102
GPU Variant
GA102-200-KD-A1
GP102-450-A1
Architecture
Ampere
Pascal
Foundry
Samsung
TSMC
Process Size
8 nm
16 nm
Transistors
28.3 billion
11.8 billion
Die Size
628 mm²
471 mm²
Board Design
TDP
320W
250W
Suggested PSU
700 W
600 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
1x HDMI 2.03x DisplayPort 1.4a
Power Connectors
1x 12-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
8.6
6.1
Shader Model
6.6
6.8
📊 Benchmark
3DMark Time Spy
17,662
-
3DMark Time Spy Extreme
8,879
-