AMD Radeon R5 M330 vs ATI Mobility Radeon HD 3870 X2

VS

AMD Radeon R5 M330 ATI Mobility Radeon HD 3870 X2

We compared two Mobile platform GPUs: 2GB VRAM Radeon R5 M330 and 512MB VRAM Mobility Radeon HD 3870 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 M330 's Advantages

Released 6 years and 8 months late

Boost Clock1030MHz

Lower TDP (18W vs 110W)

ATI Mobility Radeon HD 3870 X2 's Advantages

Larger VRAM bandwidth (54.40GB/s vs 14.40GB/s)

Score

Benchmark

FP32 (float)

Radeon R5 M330 +56%

0.659 TFLOPS

Mobility Radeon HD 3870 X2

0.422 TFLOPS

Radeon R5 M330

VS

Mobility Radeon HD 3870 X2

Graphics Card

May 2015

Release Date

Sep 2008

Crystal System

Generation

M8x

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

955 MHz

Base Clock

-

1030 MHz

Boost Clock

-

900 MHz

Memory Clock

850 MHz

Memory

2GB

Memory Size

512MB

DDR3

Memory Type

GDDR3

64bit

Memory Bus

256bit

14.40GB/s

Bandwidth

54.40GB/s

Render Config

-

SM Count

-

5

Compute Units

4

320

Shading Units

320

20

TMUs

16

8

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

128 KB

L2 Cache

256 KB

Theoretical Performance

8.240 GPixel/s

Pixel Rate

10.56 GPixel/s

20.60 GTexel/s

Texture Rate

10.56 GTexel/s

-

FP16 (half)

-

659.2 GFLOPS

FP32 (float)

422.4 GFLOPS

41.20 GFLOPS

FP64 (double)

84.48 GFLOPS

Graphics Processor

Exo

GPU Name

M88

Exo PRO

GPU Variant

-

GCN 1.0

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

0.69 billion

Transistors

0.666 billion

56 mm²

Die Size

192 mm²

Board Design

18W

TDP

110W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (11_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

1.2

OpenCL

N/A

1.2

Vulkan

N/A

-

CUDA

-

5.0

Shader Model

4.1

Related GPU Comparisons

1

NVIDIA GeForce GTX 960M vs AMD Radeon R5 M330

2

NVIDIA GeForce MX450 30.5W 10Gbps vs AMD Radeon R5 M330

3

NVIDIA GeForce 810M vs AMD Radeon R5 M330

4

Intel HD Graphics 620 vs AMD Radeon R5 M330

5

AMD Radeon R5 M430 vs AMD Radeon R5 M330

6

NVIDIA GeForce RTX 4050 Mobile vs AMD Radeon R5 M330

7

AMD Radeon R5 M330 vs AMD Radeon R5 M465

8

AMD Radeon R5 M330 vs NVIDIA GeForce RTX 2060 Mobile Refresh

9

AMD Radeon R5 M330 vs NVIDIA GeForce 410M

10

AMD Radeon R5 M330 vs Intel Arc A530M

Related News

1

Apple's 2025 OS in Development: iOS 19 Codename 'Luck'

2

Apple's AI is Memory Hungry! The Entire iPhone 16 Lineup Comes with 8GB RAM

3

Noctua Announce NH-D15 G2 Air Cooler and NF-A14x25r G2 Fan

4

The P-Cores and E-Cores in Arrow Lake Will Be Interleaved, Reducing Core Communication Latency and Improving Heat Dissipation

5

Changes in Intel Arrow Lake P/E Core Layout: Two Major Benefits

6

Time to Step Up, AMD and Intel! Nvidia Faces Antitrust Lawsuits in France, US, and EU

7

Intel Arrow Lake-S Features Dual Direct M.2 Slots: One PCIe 5.0 x4 and One PCIe 4.0 x4

8

AMD Ryzen 9000X3D Series to Feature Fully Unlocked Overclocking; DDR5-6400: The 'Sweet Spot' for Zen 5 Memory Speeds

9

Intel Z890 Motherboard Specs Leaked: Farewell to DDR4 Memory

10

AMD Ryzen 9000 Series Now Available for Pre-order in Europe: 9950X Priced at €660, Shipping by August 2