NVIDIA GeForce RTX 2070 Max Q Refresh vs AMD Radeon HD 8670M

VS

NVIDIA GeForce RTX 2070 Max Q Refresh

AMD Radeon HD 8670M

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2070 Max Q Refresh and 1024MB VRAM Radeon HD 8670M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2070 Max Q Refresh 's Advantages

Released 7 years late

Boost Clock has increased by 15% (1125MHz vs 975MHz)

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (352.0GB/s vs 14.40GB/s)

1984 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 2070 Max Q Refresh +730%

5.184 TFLOPS

Radeon HD 8670M

0.624 TFLOPS

GeForce RTX 2070 Max Q Refresh

VS

Radeon HD 8670M

Graphics Card

Mar 2020

Release Date

Mar 2013

GeForce 20 Mobile

Generation

Solar System

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

900 MHz

Base Clock

925 MHz

1125 MHz

Boost Clock

975 MHz

1375 MHz

Memory Clock

900 MHz

Memory

8GB

Memory Size

1024MB

GDDR6

Memory Type

DDR3

256bit

Memory Bus

64bit

352.0GB/s

Bandwidth

14.40GB/s

Render Config

-

Compute Units

5

36

SM Count

-

2304

Shading Units

320

144

TMUs

20

64

ROPs

8

288

Tensor Cores

-

36

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

128 KB

-

Theoretical Performance

72.00 GPixel/s

Pixel Rate

7.800 GPixel/s

162.0 GTexel/s

Texture Rate

19.50 GTexel/s

10.37 TFLOPS

FP16 (half)

-

5.184 TFLOPS

FP32 (float)

624.0 GFLOPS

162.0 GFLOPS

FP64 (double)

39.00 GFLOPS

Board Design

115W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

TU106B

GPU Name

Sun

-

GPU Variant

Sun S3 XT (216-0841009)

Turing

Architecture

GCN 1.0

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

10.8 billion

Transistors

0.69 billion

445 mm²

Die Size

56 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1 (1.2)

1.3

Vulkan

1.2.170

7.5

CUDA

-

6.6

Shader Model

6.5 (5.1)

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