AMD Radeon HD 8670M vs NVIDIA P106M

VS

AMD Radeon HD 8670M

NVIDIA P106M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 8670M and 4GB VRAM P106M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8670M 's Advantages

Boost Clock975MHz

NVIDIA P106M 's Advantages

Released 5 years and 10 months late

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (96.13GB/s vs 14.40GB/s)

832 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 8670M

0.624 TFLOPS

P106M +376%

2.974 TFLOPS

Radeon HD 8670M

VS

P106M

Graphics Card

Mar 2013

Release Date

Jan 2019

Solar System

Generation

Mining GPUs

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

925 MHz

Base Clock

-

975 MHz

Boost Clock

-

900 MHz

Memory Clock

1502 MHz

Memory

1024MB

Memory Size

4GB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

128bit

14.40GB/s

Bandwidth

96.13GB/s

Render Config

5

Compute Units

-

SM Count

9

320

Shading Units

1152

20

TMUs

72

8

ROPs

32

-

16 KB (per CU)

L1 Cache

48 KB (per SM)

128 KB

L2 Cache

1280 KB

-

Theoretical Performance

7.800 GPixel/s

Pixel Rate

41.31 GPixel/s

19.50 GTexel/s

Texture Rate

92.95 GTexel/s

-

FP16 (half)

46.48 GFLOPS

624.0 GFLOPS

FP32 (float)

2.974 TFLOPS

39.00 GFLOPS

FP64 (double)

92.95 GFLOPS

Board Design

Unknown

TDP

75W

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

Sun

GPU Name

GP106

Sun S3 XT (216-0841009)

GPU Variant

GP106-505-KC-A1

GCN 1.0

Architecture

Pascal

TSMC

Foundry

TSMC

28 nm

Process Size

16 nm

0.69 billion

Transistors

4.4 billion

56 mm²

Die Size

200 mm²

Graphics Features

12 (11_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1 (1.2)

OpenCL

3.0

1.2.170

Vulkan

1.3

-

CUDA

6.1

6.5 (5.1)

Shader Model

6.4

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