Home GPU Comparison NVIDIA GeForce GTX 780 Ti 6 GB vs NVIDIA A2

NVIDIA GeForce GTX 780 Ti 6 GB vs NVIDIA A2

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 780 Ti 6 GB and 16GB VRAM A2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 780 Ti 6 GB 's Advantages
Larger VRAM bandwidth (336.6GB/s vs 200.1GB/s)
1600 additional rendering cores
NVIDIA A2 's Advantages
Boost Clock has increased by 91% (1770MHz vs 928MHz)
More VRAM (16GB vs 6GB)
Lower TDP (60W vs 250W)

Score

Benchmark

FP32 (float)
GeForce GTX 780 Ti 6 GB +17%
5.345 TFLOPS
A2
4.531 TFLOPS
VS
A2

Graphics Card

Unknown
Release Date
Nov 2021
GeForce 700
Generation
Quadro
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x8

Clock Speeds

875 MHz
Base Clock
1440 MHz
928 MHz
Boost Clock
1770 MHz
1753 MHz
Memory Clock
1563 MHz

Memory

6GB
Memory Size
16GB
GDDR5
Memory Type
GDDR6
384bit
Memory Bus
128bit
336.6GB/s
Bandwidth
200.1GB/s

Render Config

-
SM Count
10
-
Compute Units
-
2880
Shading Units
1280
240
TMUs
40
48
ROPs
32
-
Tensor Cores
40
-
RT Cores
10
16 KB (per SMX)
L1 Cache
128 KB (per SM)
1536 KB
L2 Cache
2 MB

Theoretical Performance

55.68 GPixel/s
Pixel Rate
56.64 GPixel/s
222.7 GTexel/s
Texture Rate
70.80 GTexel/s
-
FP16 (half)
4.531 TFLOPS
5.345 TFLOPS
FP32 (float)
4.531 TFLOPS
222.7 GFLOPS
FP64 (double)
70.80 GFLOPS

Graphics Processor

GK110B
GPU Name
GA107
-
GPU Variant
-
Kepler
Architecture
Ampere
TSMC
Foundry
Samsung
28 nm
Process Size
8 nm
7.08 billion
Transistors
Unknown
561 mm²
Die Size
Unknown

Board Design

250W
TDP
60W
600 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
No outputs
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Features

12 (11_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.5
CUDA
8.6
5.1
Shader Model
6.6

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