NVIDIA RTX A5000-8Q vs AMD Radeon HD 6770

VS

NVIDIA RTX A5000-8Q

AMD Radeon HD 6770

We compared two Desktop platform GPUs: 8GB VRAM RTX A5000 8Q and 1024MB VRAM Radeon HD 6770 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A5000-8Q 's Advantages

Released 10 years and 3 months late

Boost Clock1695MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (768.0GB/s vs 76.80GB/s)

7392 additional rendering cores

AMD Radeon HD 6770 's Advantages

Lower TDP (108W vs 230W)

Score

Benchmark

FP32 (float)

RTX A5000 8Q +1941%

27.77 TFLOPS

Radeon HD 6770

1.36 TFLOPS

RTX A5000 8Q

VS

Radeon HD 6770

Graphics Card

Apr 2021

Release Date

Jan 2011

Quadro Ampere

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1170 MHz

Base Clock

-

1695 MHz

Boost Clock

-

2000 MHz

Memory Clock

1200 MHz

Memory

8GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

384bit

Memory Bus

128bit

768.0GB/s

Bandwidth

76.80GB/s

Render Config

-

Compute Units

10

64

SM Count

-

8192

Shading Units

800

256

TMUs

40

96

ROPs

16

256

Tensor Cores

-

64

RT Cores

-

128 KB (per SM)

L1 Cache

8 KB (per CU)

6 MB

L2 Cache

256 KB

-

Theoretical Performance

162.7 GPixel/s

Pixel Rate

13.60 GPixel/s

433.9 GTexel/s

Texture Rate

34.00 GTexel/s

27.77 TFLOPS

FP16 (half)

-

27.77 TFLOPS

FP32 (float)

1360 GFLOPS

433.9 GFLOPS

FP64 (double)

-

Board Design

230W

TDP

108W

550 W

Suggested PSU

300 W

4x DisplayPort 1.4a

Outputs

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

1x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

GA102

GPU Name

Juniper

-

GPU Variant

Juniper XT (215-0754013)

Ampere

Architecture

TeraScale 2

Samsung

Foundry

TSMC

8 nm

Process Size

40 nm

28.3 billion

Transistors

1.04 billion

628 mm²

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

-

6.7

Shader Model

5.0

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