NVIDIA RTX A500 Mobile vs NVIDIA GeForce GTX 780 Rev. 2
GPU · Specs Compare
Graphics Card
Release Date
Mar 2022
Sep 2013
Generation
Ampere-MW
GeForce 700
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
832 MHz
863 MHz
Boost Clock
1537 MHz
902 MHz
Memory Clock
1500 MHz
1502 MHz
Memory
Memory Size
4GB
3GB
Memory Type
GDDR6
GDDR5
Memory Bus
64bit
384bit
Bandwidth
96.00GB/s
288.4GB/s
Render Config
SM Count
16
—
Shading Units
2048
2304
TMUs
64
192
ROPs
32
48
Tensor Cores
64
—
RT Cores
16
—
L1 Cache
128 KB (per SM)
16 KB (per SMX)
L2 Cache
2 MB
1536 KB
Theoretical Performance
Pixel Rate
49.18 GPixel/s
43.30 GPixel/s
Texture Rate
98.37 GTexel/s
173.2 GTexel/s
FP16 (half)
6.296 TFLOPS
—
FP32 (float)
6.296 TFLOPS
4.156 TFLOPS
FP64 (double)
98.37 GFLOPS
173.2 GFLOPS
Graphics Processor
GPU Name
GA107S
GK110B
Architecture
Ampere
Kepler
Foundry
Samsung
TSMC
Process Size
8 nm
28 nm
Transistors
8.7 billion
7.08 billion
Die Size
200 mm²
561 mm²
GPU Variant
—
GK110-300-B1
Board Design
TDP
30W
250W
Outputs
Portable Device Dependent
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
—
600 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.1
CUDA
8.6
3.5
Shader Model
6.8
5.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.