NVIDIA A16 PCIe vs AMD Radeon HD 6770 Green Edition

VS

NVIDIA A16 PCIe

AMD Radeon HD 6770 Green Edition

We compared two Desktop platform GPUs: 16GB VRAM A16 PCIe and 2GB VRAM Radeon HD 6770 Green Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A16 PCIe 's Advantages

Released 8 years late

Boost Clock1695MHz

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (231.9GB/s vs 21.34GB/s)

560 additional rendering cores

AMD Radeon HD 6770 Green Edition 's Advantages

Lower TDP (86W vs 250W)

Score

Benchmark

FP32 (float)

A16 PCIe +330%

4.339 TFLOPS

Radeon HD 6770 Green Edition

1.008 TFLOPS

A16 PCIe

VS

Radeon HD 6770 Green Edition

Graphics Card

Apr 2021

Release Date

Apr 2013

Tesla

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

885 MHz

Base Clock

-

1695 MHz

Boost Clock

-

1812 MHz

Memory Clock

667 MHz

Memory

16GB

Memory Size

2GB

GDDR6

Memory Type

GDDR3

128bit

Memory Bus

128bit

231.9GB/s

Bandwidth

21.34GB/s

Render Config

-

Compute Units

9

10

SM Count

-

1280

Shading Units

720

40

TMUs

36

32

ROPs

16

40

Tensor Cores

-

10

RT Cores

-

128 KB (per SM)

L1 Cache

8 KB (per CU)

2 MB

L2 Cache

256 KB

-

Theoretical Performance

54.24 GPixel/s

Pixel Rate

11.20 GPixel/s

67.80 GTexel/s

Texture Rate

25.20 GTexel/s

4.339 TFLOPS

FP16 (half)

-

4.339 TFLOPS

FP32 (float)

1008 GFLOPS

135.6 GFLOPS

FP64 (double)

-

Board Design

250W

TDP

86W

600 W

Suggested PSU

250 W

No outputs

Outputs

2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1

8-pin EPS

Power Connectors

-

Graphics Processor

GA107

GPU Name

Juniper

-

GPU Variant

Juniper LE (215-0754009)

Ampere

Architecture

TeraScale 2

Samsung

Foundry

TSMC

8 nm

Process Size

40 nm

Unknown

Transistors

1.04 billion

Unknown

Die Size

166 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

8.6

CUDA

-

6.6

Shader Model

5.0

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