AMD Radeon HD 7720 OEM vs NVIDIA A2

VS

AMD Radeon HD 7720 OEM

NVIDIA A2

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 7720 OEM and 16GB VRAM A2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA A2 's Advantages

Released 8 years and 8 months late

Boost Clock1770MHz

More VRAM (16GB vs 1024GB)

Larger VRAM bandwidth (200.1GB/s vs 134.4GB/s)

480 additional rendering cores

Lower TDP (60W vs 150W)

Score

Benchmark

FP32 (float)

Radeon HD 7720 OEM

1.344 TFLOPS

A2 +237%

4.531 TFLOPS

Radeon HD 7720 OEM

VS

A2

Graphics Card

Mar 2013

Release Date

Nov 2021

Southern Islands

Generation

Quadro

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

1440 MHz

-

Boost Clock

1770 MHz

1050 MHz

Memory Clock

1563 MHz

Memory

1024MB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

128bit

134.4GB/s

Bandwidth

200.1GB/s

Render Config

10

Compute Units

-

SM Count

10

800

Shading Units

1280

40

TMUs

40

32

ROPs

32

-

Tensor Cores

40

-

RT Cores

10

8 KB (per CU)

L1 Cache

128 KB (per SM)

512 KB

L2 Cache

2 MB

-

Theoretical Performance

26.88 GPixel/s

Pixel Rate

56.64 GPixel/s

33.60 GTexel/s

Texture Rate

70.80 GTexel/s

-

FP16 (half)

4.531 TFLOPS

1344 GFLOPS

FP32 (float)

4.531 TFLOPS

-

FP64 (double)

70.80 GFLOPS

Board Design

150W

TDP

60W

450 W

Suggested PSU

250 W

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

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

Barts

GPU Name

GA107

Barts LE (215-0798002)

GPU Variant

-

TeraScale 2

Architecture

Ampere

TSMC

Foundry

Samsung

40 nm

Process Size

8 nm

1.7 billion

Transistors

Unknown

255 mm²

Die Size

Unknown

Graphics Features

11.2 (11_0)

DirectX

12 Ultimate (12_2)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

8.6

5.0

Shader Model

6.6

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