NVIDIA GeForce RTX 3070 6144SP vs AMD Radeon HD 7670 OEM

VS

NVIDIA GeForce RTX 3070 6144SP

AMD Radeon HD 7670 OEM

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 3070 6144SP and 512MB VRAM Radeon HD 7670 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3070 6144SP 's Advantages

Boost Clock1770MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (448.0GB/s vs 64.00GB/s)

5664 additional rendering cores

AMD Radeon HD 7670 OEM 's Advantages

Lower TDP (66W vs 290W)

Score

Benchmark

FP32 (float)

GeForce RTX 3070 6144SP +2732%

21.75 TFLOPS

Radeon HD 7670 OEM

0.768 TFLOPS

GeForce RTX 3070 6144SP

VS

Radeon HD 7670 OEM

Graphics Card

Unknown

Release Date

Jan 2012

GeForce 30

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1740 MHz

Base Clock

-

1770 MHz

Boost Clock

-

1750 MHz

Memory Clock

1000 MHz

Memory

8GB

Memory Size

512MB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

128bit

448.0GB/s

Bandwidth

64.00GB/s

Render Config

-

Compute Units

6

48

SM Count

-

6144

Shading Units

480

192

TMUs

24

96

ROPs

8

192

Tensor Cores

-

48

RT Cores

-

128 KB (per SM)

L1 Cache

8 KB (per CU)

4 MB

L2 Cache

256 KB

-

Theoretical Performance

169.9 GPixel/s

Pixel Rate

6.400 GPixel/s

339.8 GTexel/s

Texture Rate

19.20 GTexel/s

21.75 TFLOPS

FP16 (half)

-

21.75 TFLOPS

FP32 (float)

768.0 GFLOPS

339.8 GFLOPS

FP64 (double)

-

Board Design

290W

TDP

66W

600 W

Suggested PSU

250 W

1x HDMI 2.13x DisplayPort 1.4a

Outputs

1x DVI 1x DisplayPort 1.1 1x VGA

1x 8-pin

Power Connectors

None

Graphics Processor

GA104

GPU Name

Turks

-

GPU Variant

Turks XT (215-0803000)

Ampere

Architecture

TeraScale 2

Samsung

Foundry

TSMC

8 nm

Process Size

40 nm

17.4 billion

Transistors

0.716 billion

392 mm²

Die Size

118 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

-

6.8

Shader Model

5.0

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