AMD Radeon 680M vs NVIDIA A2

VS

AMD Radeon 680M

NVIDIA A2

We compared a Integrated graphics card GPU: 0System Shared VRAM Radeon 680M and a Desktop platform GPU: 16GB VRAM A2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 680M 's Advantages

Boost Clock has increased by 24% (2200MHz vs 1770MHz)

Lower TDP (50W vs 60W)

NVIDIA A2 's Advantages

512 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon 680M

3.379 TFLOPS

A2 +34%

4.531 TFLOPS

Blender

Radeon 680M

244

A2 +269%

902

Radeon 680M

VS

A2

Graphics Card

Jan 2022

Release Date

Nov 2021

Navi II IGP

Generation

Quadro

Integrated

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x8

Clock Speeds

2000 MHz

Base Clock

1440 MHz

2200 MHz

Boost Clock

1770 MHz

System Shared

Memory Clock

1563 MHz

Memory

System Shared

Memory Size

16GB

System Shared

Memory Type

GDDR6

System Shared

Memory Bus

128bit

System Dependent

Bandwidth

200.1GB/s

Render Config

12

Compute Units

-

SM Count

10

768

Shading Units

1280

48

TMUs

40

32

ROPs

32

-

Tensor Cores

40

12

RT Cores

10

128 KB per Array

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

2 MB

-

Theoretical Performance

70.40 GPixel/s

Pixel Rate

56.64 GPixel/s

105.6 GTexel/s

Texture Rate

70.80 GTexel/s

6.758 TFLOPS

FP16 (half)

4.531 TFLOPS

3.379 TFLOPS

FP32 (float)

4.531 TFLOPS

211.2 GFLOPS

FP64 (double)

70.80 GFLOPS

Board Design

50W

TDP

60W

-

Suggested PSU

250 W

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Rembrandt

GPU Name

GA107

-

RDNA 2.0

Architecture

Ampere

TSMC

Foundry

Samsung

6 nm

Process Size

8 nm

13.1 billion

Transistors

Unknown

208 mm²

Die Size

Unknown

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.0

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

8.6

6.7

Shader Model

6.6

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