NVIDIA RTX A2000 Mobile vs NVIDIA GeForce GTX 1080 11Gbps
GPU · Specs Compare
Graphics Card
Release Date
Apr 2021
Apr 2017
Generation
Ampere-MW
GeForce 10
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1215 MHz
1607 MHz
Boost Clock
1687 MHz
1733 MHz
Memory Clock
1500 MHz
1376 MHz
Memory
Memory Size
4GB
8GB
Memory Type
GDDR6
GDDR5X
Memory Bus
128bit
256bit
Bandwidth
192.0GB/s
352.3GB/s
Render Config
SM Count
20
20
Shading Units
2560
2560
TMUs
80
160
ROPs
48
64
Tensor Cores
80
—
RT Cores
20
—
L1 Cache
128 KB (per SM)
48 KB (per SM)
L2 Cache
2 MB
2 MB
Theoretical Performance
Pixel Rate
80.98 GPixel/s
110.9 GPixel/s
Texture Rate
135.0 GTexel/s
277.3 GTexel/s
FP16 (half)
8.637 TFLOPS
138.6 GFLOPS
FP32 (float)
8.637 TFLOPS
8.873 TFLOPS
FP64 (double)
135.0 GFLOPS
277.3 GFLOPS
Graphics Processor
GPU Name
GA107
GP104
Architecture
Ampere
Pascal
Foundry
Samsung
TSMC
Process Size
8 nm
16 nm
Transistors
8.7 billion
7.2 billion
Die Size
200 mm²
314 mm²
GPU Variant
—
GP104-410-A1
Board Design
TDP
95W
180W
Outputs
Portable Device Dependent
1x DVI1x HDMI 2.03x DisplayPort 1.4a
Power Connectors
None
1x 8-pin
Suggested PSU
—
450 W
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
6.8
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.