NVIDIA A16 PCIe vs NVIDIA GeForce GTX 770

VS

NVIDIA A16 PCIe

NVIDIA GeForce GTX 770

We compared two Desktop platform GPUs: 16GB VRAM A16 PCIe and 2GB VRAM GeForce GTX 770 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A16 PCIe 's Advantages

Released 7 years and 11 months late

Boost Clock has increased by 56% (1695MHz vs 1085MHz)

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (231.9GB/s vs 224.4GB/s)

NVIDIA GeForce GTX 770 's Advantages

256 additional rendering cores

Lower TDP (230W vs 250W)

Score

Benchmark

FP32 (float)

A16 PCIe +30%

4.339 TFLOPS

GeForce GTX 770

3.333 TFLOPS

Blender

A16 PCIe +102%

510

GeForce GTX 770

252

A16 PCIe

VS

GeForce GTX 770

Graphics Card

Apr 2021

Release Date

May 2013

Tesla

Generation

GeForce 700

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

885 MHz

Base Clock

1046 MHz

1695 MHz

Boost Clock

1085 MHz

1812 MHz

Memory Clock

1753 MHz

Memory

16GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

256bit

231.9GB/s

Bandwidth

224.4GB/s

Render Config

-

10

SM Count

-

1280

Shading Units

1536

40

TMUs

128

32

ROPs

32

40

Tensor Cores

-

10

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per SMX)

2 MB

L2 Cache

512 KB

-

Theoretical Performance

54.24 GPixel/s

Pixel Rate

34.72 GPixel/s

67.80 GTexel/s

Texture Rate

138.9 GTexel/s

4.339 TFLOPS

FP16 (half)

-

4.339 TFLOPS

FP32 (float)

3.333 TFLOPS

135.6 GFLOPS

FP64 (double)

138.9 GFLOPS

Board Design

250W

TDP

230W

600 W

Suggested PSU

550 W

No outputs

Outputs

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

8-pin EPS

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

GA107

GPU Name

GK104

-

GPU Variant

GK104-425-A2

Ampere

Architecture

Kepler

Samsung

Foundry

TSMC

8 nm

Process Size

28 nm

Unknown

Transistors

3.54 billion

Unknown

Die Size

294 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

8.6

CUDA

3.0

6.6

Shader Model

5.1

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