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AMD Radeon HD 6330M

Robson
Graphics Processor
80
Cores
8
TMUs
4
ROPs
1024 MB
Memory Size
GDDR3
Memory Type
64 bit
Bus Width
AMD Radeon HD 6330M Photo AMD Robson Photo
The Radeon HD 6330M was a graphics card by AMD, launched in November 2010. Built on the 40 nm process, and based on the Robson graphics processor, in its Robson LP variant, the card supports DirectX 11.2. The Robson graphics processor is a relatively small chip with a die area of only 59 mm² and 292 million transistors. It features 80 shading units, 8 texture mapping units and 4 ROPs. AMD has placed 1,024 MB GDDR3 memory on the card, which are connected using a 64-bit memory interface. The GPU is operating at a frequency of 500 MHz, memory is running at 800 MHz.
Its power draw is rated at 7 W maximum. This device has no display connectivity, as it is not designed to have monitors connected to it. Radeon HD 6330M is connected to the rest of the system using a PCI-Express 2.0 x16 interface.

Graphics Processor

GPU Name
Robson
GPU Variant
Robson LP
Architecture
TeraScale 2
Foundry
TSMC
Process Size
40 nm
Transistors
292 million
Die Size
59 mm²

Graphics Card

Release Date
Nov 26th, 2010
Generation
Vancouver
(HD 6300M)
Production
End-of-life
Bus Interface
PCIe 2.0 x16

Relative Performance

64%
83%
100%
Radeon HD 6330M
102%
130%
153%
161%
200%
261%
264%
287%
303%
309%
355%
377%
404%
418%
435%
449%
479%
505%
516%
532%
550%
628%
633%
644%
653%
654%
661%
666%
705%
742%
754%
782%
788%
796%
803%
805%
807%
823%
862%
879%
943%
960%
960%
1001%
1003%
1039%
1109%
1144%
1150%
1171%
1177%
1218%
1232%
1241%
1263%
1321%
1347%
1369%
1369%
1374%
1378%
1488%
1501%
1537%
1556%
1563%
1575%
1579%
1607%
1610%
1655%
1782%
1828%
1875%
1886%
1905%
1924%
1969%
2021%
2068%
2117%
2147%
2148%
2380%
2619%
2655%
2833%
2848%
2886%
2924%
2950%
2963%
3006%
3019%
3034%
3059%
3223%
3290%
3333%
3333%
3666%
3729%
3792%
4077%
4477%
4635%
4993%
4993%
5267%
5878%
6162%
6320%
6889%
7837%
Based on TPU review data: "Performance Summary" at 1920x1080
Performance estimated based on architecture, shader count and clocks.

Clock Speeds

GPU Clock
500 MHz
Memory Clock
800 MHz
1600 MHz effective

Memory

Memory Size
1024 MB
Memory Type
GDDR3
Memory Bus
64 bit
Bandwidth
12.80 GB/s

Render Config

Shading Units
80
TMUs
8
ROPs
4
Compute Units
2

Theoretical Performance

Pixel Rate
2.000 GPixel/s
Texture Rate
4.000 GTexel/s
FP32 (float) performance
80.00 GFLOPS

Board Design

TDP
7 W
Outputs
No outputs

Graphics Features

DirectX
11.2 (11_0)
OpenGL
4.4
OpenCL
1.2
Vulkan
N/A
Shader Model
5.0

Robson GPU Notes

Chip Variant: Cedar
Graphics/Compute: GFX4
Display Core Engine: 4.0
Unified Video Decoder: 2.3

Robson Chip Numbers:
Robson XT (216-0774207)
Robson XT (216-0774211)