AMD Radeon E8870 vs NVIDIA GeForce 305M

VS

We compared two Mobile platform GPUs: 4GB VRAM Radeon E8870 and 512MB VRAM GeForce 305M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E8870 's Advantages

Released 5 years and 8 months late

Larger VRAM bandwidth (96.00GB/s vs 11.20GB/s)

752 additional rendering cores

NVIDIA GeForce 305M 's Advantages

Lower TDP (14W vs 75W)

Score

Benchmark

FP32 (float)

Radeon E8870 +4051%

1.536 TFLOPS

GeForce 305M

0.037 TFLOPS

Radeon E8870

VS

GeForce 305M

Graphics Card

Sep 2015

Release Date

Jan 2010

Embedded

Generation

GeForce 300M

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

1500 MHz

Memory Clock

700 MHz

Memory

4GB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

64bit

96.00GB/s

Bandwidth

11.20GB/s

Render Config

-

SM Count

2

12

Compute Units

-

768

Shading Units

16

48

TMUs

8

16

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

32 KB

Theoretical Performance

16.00 GPixel/s

Pixel Rate

2.100 GPixel/s

48.00 GTexel/s

Texture Rate

4.200 GTexel/s

-

FP16 (half)

-

1.536 TFLOPS

FP32 (float)

36.80 GFLOPS

96.00 GFLOPS

FP64 (double)

-

Graphics Processor

Saturn

GPU Name

GT218

Saturn PRO

GPU Variant

N11M-LP1

GCN 2.0

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

2.08 billion

Transistors

0.26 billion

160 mm²

Die Size

57 mm²

Board Design

75W

TDP

14W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (12_0)

DirectX

11.1 (10_1)

4.6

OpenGL

3.3

2.0

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

1.2

6.3

Shader Model

4.1

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