AMD Radeon HD 6330M vs ATI Mobility Radeon HD 4830
We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6330M and 1024MB VRAM Mobility Radeon HD 4830 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon HD 6330M 's Advantages
Released 1 years and 8 months late
ATI Mobility Radeon HD 4830 's Advantages
Larger VRAM bandwidth (25.60GB/s vs 12.80GB/s)
560 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon HD 6330M
0.08 TFLOPS
Mobility Radeon HD 4830
+700%
0.64 TFLOPS
Graphics Card
Nov 2010
Release Date
Mar 2009
Vancouver
Generation
M9x
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
-
-
-
-
-
800 MHz
Memory Clock
800 MHz
Memory
1024MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR3
64bit
Memory Bus
128bit
12.80GB/s
Bandwidth
25.60GB/s
Render Config
2
Compute Units
8
-
-
-
80
Shading Units
640
8
TMUs
32
4
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
128 KB
-
-
-
Theoretical Performance
2.000 GPixel/s
Pixel Rate
8.000 GPixel/s
4.000 GTexel/s
Texture Rate
16.00 GTexel/s
-
-
-
80.00 GFLOPS
FP32 (float)
640.0 GFLOPS
-
FP64 (double)
128.0 GFLOPS
Board Design
7W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-
Graphics Processor
Robson
GPU Name
M97
Robson LP
GPU Variant
M97 M2
(216-0731004)
TeraScale 2
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.292 billion
Transistors
0.826 billion
59 mm²
Die Size
137 mm²
Graphics Features
11.2 (11_0)
DirectX
10.1 (10_1)
4.4
OpenGL
3.3
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
-
-
5.0
Shader Model
4.1
