AMD Radeon HD 6330M vs AMD Radeon HD 7590M

VS

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6330M and 1024MB VRAM Radeon HD 7590M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6330M 's Advantages

Lower TDP (7W vs 18W)

AMD Radeon HD 7590M 's Advantages

Released 1 years and 2 months late

Larger VRAM bandwidth (25.60GB/s vs 12.80GB/s)

400 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 6330M

0.08 TFLOPS

Radeon HD 7590M +620%

0.576 TFLOPS

Radeon HD 6330M

VS

Radeon HD 7590M

Graphics Card

Nov 2010

Release Date

Jan 2012

Vancouver

Generation

London

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

800 MHz

Memory Clock

800 MHz

Memory

1024MB

Memory Size

1024MB

GDDR3

Memory Type

GDDR5

64bit

Memory Bus

64bit

12.80GB/s

Bandwidth

25.60GB/s

Render Config

-

SM Count

-

2

Compute Units

6

80

Shading Units

480

8

TMUs

24

4

ROPs

8

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

-

128 KB

L2 Cache

-

Theoretical Performance

2.000 GPixel/s

Pixel Rate

4.800 GPixel/s

4.000 GTexel/s

Texture Rate

14.40 GTexel/s

-

FP16 (half)

-

80.00 GFLOPS

FP32 (float)

576.0 GFLOPS

-

FP64 (double)

-

Graphics Processor

Robson

GPU Name

Thames

Robson LP

GPU Variant

Thames XT (216-0833000)

TeraScale 2

Architecture

TeraScale 2

TSMC

Foundry

TSMC

40 nm

Process Size

40 nm

0.292 billion

Transistors

0.716 billion

59 mm²

Die Size

104 mm²

Board Design

7W

TDP

18W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

-

Graphics Features

11.2 (11_0)

DirectX

11.2 (11_0)

4.4

OpenGL

4.4

1.2

OpenCL

1.2

N/A

Vulkan

N/A

-

CUDA

-

5.0

Shader Model

5.0

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