Home GPU Comparison ATI Mobility Radeon HD 5830 vs AMD Radeon HD 6630M Mac Edition

ATI Mobility Radeon HD 5830 vs AMD Radeon HD 6630M Mac Edition

We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 5830 and 256MB VRAM Radeon HD 6630M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 5830 's Advantages
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (25.60GB/s vs 19.20GB/s)
320 additional rendering cores
Lower TDP (24W vs 26W)
AMD Radeon HD 6630M Mac Edition 's Advantages
Released 1 years late

Score

Benchmark

FP32 (float)
Mobility Radeon HD 5830 +66%
0.8 TFLOPS
Radeon HD 6630M Mac Edition
0.48 TFLOPS
VS

Graphics Card

Jan 2010
Release Date
Jan 2011
Manhattan
Generation
Vancouver
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

1024MB
Memory Size
256MB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
64bit
25.60GB/s
Bandwidth
19.20GB/s

Render Config

10
Compute Units
6
-
-
-
800
Shading Units
480
40
TMUs
24
16
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
-
-
-
-

Theoretical Performance

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

Board Design

24W
TDP
26W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Broadway
GPU Name
Whistler
Broadway LE
GPU Variant
Whistler LP
TeraScale 2
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.04 billion
Transistors
0.716 billion
166 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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