Home GPU Comparison AMD Radeon HD 6630M Mac Edition vs AMD Radeon HD 6630M

AMD Radeon HD 6630M Mac Edition vs AMD Radeon HD 6630M

We compared two Mobile platform GPUs: 256MB VRAM Radeon HD 6630M Mac Edition and 1024MB VRAM Radeon HD 6630M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6630M 's Advantages
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (25.60GB/s vs 19.20GB/s)

Score

Benchmark

FP32 (float)
Radeon HD 6630M Mac Edition
0.48 TFLOPS
Radeon HD 6630M
0.48 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Jan 2011
Vancouver
Generation
Vancouver
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
600 MHz
Memory Clock
800 MHz

Memory

256MB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
64bit
Memory Bus
128bit
19.20GB/s
Bandwidth
25.60GB/s

Render Config

6
Compute Units
6
-
-
-
480
Shading Units
480
24
TMUs
24
8
ROPs
8
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
-
L2 Cache
256 KB
-
-
-

Theoretical Performance

4.000 GPixel/s
Pixel Rate
4.000 GPixel/s
12.00 GTexel/s
Texture Rate
12.00 GTexel/s
-
-
-
480.0 GFLOPS
FP32 (float)
480.0 GFLOPS
-
-
-

Board Design

26W
TDP
26W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Whistler
GPU Name
Whistler
Whistler LP
GPU Variant
Whistler LP
TeraScale 2
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.716 billion
Transistors
0.716 billion
104 mm²
Die Size
104 mm²

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
-
-
-
5.0
Shader Model
5.0

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