NVIDIA GeForce RTX 2080 Mobile vs NVIDIA GeForce GTX 1080 Ti 10 GB
GPU Specs Compare
Graphics Card
Release Date
Jan 2019
Unknown
Generation
GeForce 20 Mobile
GeForce 10
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1380 MHz
1582 MHz
Boost Clock
1590 MHz
1683 MHz
Memory Clock
1750 MHz
1376 MHz
Memory
Memory Size
8GB
10GB
Memory Type
GDDR6
GDDR5X
Memory Bus
256bit
320bit
Bandwidth
448.0GB/s
440.3GB/s
Render Config
SM Count
46
25
Shading Units
2944
3200
TMUs
184
200
ROPs
64
80
Tensor Cores
368
-
RT Cores
46
-
L1 Cache
64 KB (per SM)
48 KB (per SM)
L2 Cache
4 MB
0 MB
Theoretical Performance
Pixel Rate
101.8 GPixel/s
134.6 GPixel/s
Texture Rate
292.6 GTexel/s
336.6 GTexel/s
FP16 (half)
18.72 TFLOPS
168.3 GFLOPS
FP32 (float)
9.362 TFLOPS
10.77 TFLOPS
FP64 (double)
292.6 GFLOPS
336.6 GFLOPS
Graphics Processor
GPU Name
TU104
GP102
GPU Variant
N18E-G3-A1
GP102-300-KA-A1
Architecture
Turing
Pascal
Foundry
TSMC
TSMC
Process Size
12 nm
16 nm
Transistors
13.6 billion
11.8 billion
Die Size
545 mm²
471 mm²
Board Design
TDP
150W
250W
Outputs
No outputs
1x HDMI 2.03x DisplayPort 1.4a
Suggested PSU
-
600 W
Power Connectors
-
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
7.5
6.1
Shader Model
6.6
6.8
📊 Benchmark
3DMark Time Spy
-
9,955
3DMark Time Spy Extreme
-
4,658
Blender
-
905