NVIDIA A100 PCIe 80 GB vs NVIDIA GeForce GTX 780 Ti 6 GB
GPU · Specs Compare
Graphics Card
Release Date
Jun 2021
Unknown
Generation
Tesla Ampere(Axx)
GeForce 700
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1065 MHz
875 MHz
Boost Clock
1410 MHz
928 MHz
Memory Clock
1512 MHz
1753 MHz
Memory
Memory Size
80GB
6GB
Memory Type
HBM2e
GDDR5
Memory Bus
5120bit
384bit
Bandwidth
1.94TB/s
336.6GB/s
Render Config
SM Count
108
—
Shading Units
6912
2880
TMUs
432
240
ROPs
160
48
Tensor Cores
432
—
L1 Cache
192 KB (per SM)
16 KB (per SMX)
L2 Cache
80 MB
1536 KB
Theoretical Performance
Pixel Rate
225.6 GPixel/s
55.68 GPixel/s
Texture Rate
609.1 GTexel/s
222.7 GTexel/s
FP16 (half)
77.97 TFLOPS
—
FP32 (float)
19.49 TFLOPS
5.345 TFLOPS
FP64 (double)
9.746 TFLOPS
222.7 GFLOPS
Graphics Processor
GPU Name
GA100
GK110B
Architecture
Ampere
Kepler
Foundry
TSMC
TSMC
Process Size
7 nm
28 nm
Transistors
54.2 billion
7.08 billion
Die Size
826 mm²
561 mm²
Board Design
TDP
300W
250W
Suggested PSU
700 W
600 W
Outputs
No outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
8-pin EPS
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
N/A
12 (11_1)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.1
CUDA
8.0
3.5
Shader Model
N/A
5.1
Benchmark
OctaneBench
310
—
Blender
3,722
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.