NVIDIA GeForce RTX 3070 6144 SP vs AMD Radeon HD 8670 OEM

VS

NVIDIA GeForce RTX 3070 6144 SP

AMD Radeon HD 8670 OEM

We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 3070 6144 SP and 2GB VRAM Radeon HD 8670 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3070 6144 SP 's Advantages

Boost Clock has increased by 69% (1770MHz vs 1050MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (448.0GB/s vs 73.60GB/s)

5760 additional rendering cores

AMD Radeon HD 8670 OEM 's Advantages

Lower TDP (75W vs 290W)

Score

Benchmark

FP32 (float)

GeForce RTX 3070 6144 SP +2598%

21.75 TFLOPS

Radeon HD 8670 OEM

0.806 TFLOPS

GeForce RTX 3070 6144 SP

VS

Radeon HD 8670 OEM

Graphics Card

Unknown

Release Date

Jan 2013

GeForce 30

Generation

Sea Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1740 MHz

Base Clock

1000 MHz

1770 MHz

Boost Clock

1050 MHz

1750 MHz

Memory Clock

1150 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

128bit

448.0GB/s

Bandwidth

73.60GB/s

Render Config

-

Compute Units

6

48

SM Count

-

6144

Shading Units

384

192

TMUs

24

96

ROPs

8

192

Tensor Cores

-

48

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

256 KB

-

Theoretical Performance

169.9 GPixel/s

Pixel Rate

8.400 GPixel/s

339.8 GTexel/s

Texture Rate

25.20 GTexel/s

21.75 TFLOPS

FP16 (half)

-

21.75 TFLOPS

FP32 (float)

806.4 GFLOPS

339.8 GFLOPS

FP64 (double)

50.40 GFLOPS

Board Design

290W

TDP

75W

600 W

Suggested PSU

250 W

1x HDMI 2.13x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 1.4a 1x VGA

1x 8-pin

Power Connectors

None

Graphics Processor

GA104

GPU Name

Oland

-

GPU Variant

Oland XT (215-0837000)

Ampere

Architecture

GCN 1.0

Samsung

Foundry

TSMC

8 nm

Process Size

28 nm

17.4 billion

Transistors

0.95 billion

392 mm²

Die Size

77 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.3

Vulkan

1.2

8.6

CUDA

-

6.8

Shader Model

5.1

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