AMD Radeon HD 7670 OEM vs NVIDIA A2

VS

AMD Radeon HD 7670 OEM

NVIDIA A2

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 7670 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 9 years and 10 months late

Boost Clock1770MHz

More VRAM (16GB vs 512GB)

Larger VRAM bandwidth (200.1GB/s vs 64.00GB/s)

800 additional rendering cores

Lower TDP (60W vs 66W)

Score

Benchmark

FP32 (float)

Radeon HD 7670 OEM

0.768 TFLOPS

A2 +489%

4.531 TFLOPS

Radeon HD 7670 OEM

VS

A2

Graphics Card

Jan 2012

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

1000 MHz

Memory Clock

1563 MHz

Memory

512MB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

128bit

64.00GB/s

Bandwidth

200.1GB/s

Render Config

6

Compute Units

-

SM Count

10

480

Shading Units

1280

24

TMUs

40

8

ROPs

32

-

Tensor Cores

40

-

RT Cores

10

8 KB (per CU)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

2 MB

-

Theoretical Performance

6.400 GPixel/s

Pixel Rate

56.64 GPixel/s

19.20 GTexel/s

Texture Rate

70.80 GTexel/s

-

FP16 (half)

4.531 TFLOPS

768.0 GFLOPS

FP32 (float)

4.531 TFLOPS

-

FP64 (double)

70.80 GFLOPS

Board Design

66W

TDP

60W

250 W

Suggested PSU

250 W

1x DVI 1x DisplayPort 1.1 1x VGA

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Turks

GPU Name

GA107

Turks XT (215-0803000)

GPU Variant

-

TeraScale 2

Architecture

Ampere

TSMC

Foundry

Samsung

40 nm

Process Size

8 nm

0.716 billion

Transistors

Unknown

118 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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