AMD Radeon E8870 vs AMD Radeon HD 6970M Mac Edition

VS

AMD Radeon E8870 AMD Radeon HD 6970M Mac Edition

We compared two Mobile platform GPUs: 4GB VRAM Radeon E8870 and 2GB VRAM Radeon HD 6970M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E8870 's Advantages

Released 4 years and 1 months late

More VRAM (4GB vs 2GB)

AMD Radeon HD 6970M Mac Edition 's Advantages

Larger VRAM bandwidth (115.2GB/s vs 96.00GB/s)

192 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon E8870 +17%

1.536 TFLOPS

Radeon HD 6970M Mac Edition

1.306 TFLOPS

Radeon E8870

VS

Radeon HD 6970M Mac Edition

Graphics Card

Sep 2015

Release Date

Aug 2011

Embedded

Generation

Vancouver

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

MXM-B (3.0)

Clock Speeds

-

Base Clock

-

Boost Clock

-

1500 MHz

Memory Clock

900 MHz

Memory

4GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

256bit

96.00GB/s

Bandwidth

115.2GB/s

Render Config

-

SM Count

-

12

Compute Units

12

768

Shading Units

960

48

TMUs

48

16

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

256 KB

L2 Cache

512 KB

Theoretical Performance

16.00 GPixel/s

Pixel Rate

21.76 GPixel/s

48.00 GTexel/s

Texture Rate

32.64 GTexel/s

-

FP16 (half)

-

1.536 TFLOPS

FP32 (float)

1306 GFLOPS

96.00 GFLOPS

FP64 (double)

-

Graphics Processor

Saturn

GPU Name

Blackcomb

Saturn PRO

GPU Variant

Blackcomb XT (216-0811000)

GCN 2.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

2.08 billion

Transistors

1.7 billion

160 mm²

Die Size

212 mm²

Board Design

75W

TDP

75W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.0

OpenCL

1.2

Vulkan

N/A

-

CUDA

-

6.3

Shader Model

5.0

Related GPU Comparisons

1

NVIDIA P106M vs AMD Radeon E8870

2

NVIDIA GeForce GTX 850M vs AMD Radeon E8870

3

NVIDIA GeForce RTX 3080 Mobile vs AMD Radeon E8870

4

NVIDIA GeForce 810A vs AMD Radeon E8870

5

AMD Radeon E8870 vs NVIDIA RTX 5000 Max-Q Ada Generation

6

NVIDIA GeForce GTX 980M vs AMD Radeon E8870

7

NVIDIA GeForce RTX 4070 Mobile vs AMD Radeon E8870

8

AMD Radeon E8870 vs NVIDIA GeForce GTX 460M

9

AMD Radeon E8870 vs AMD Radeon R7 M465

10

AMD Radeon E8870 vs NVIDIA RTX A5000 Max-Q

Related News

1

Apple's Most Powerful Laptop is Coming: A Preview of the New MacBook Pro

2

AMD Breakthrough: Ryzen AI HX 370 Processor Benchmark Revealed with Aggressive Performance

3

Russian Cosplayer as Marika from 'Elden Ring': Stunning Figure in a High-Slit Gown

4

AMD Patents Multi-Chip Design GPU with Configurable Multi-Mode Capabilities

5

MSI Unveils Laptop with AMD Ryzen AI 300 Chip at Computex Taipei 2024

6

Intel Releases BIOS Update to Improve Gaming Stability for 13th and 14th Gen Core Processors