Home GPU Comparison ATI Mobility Radeon HD 5830 vs ATI Mobility Radeon HD 5670 Mac Edition

ATI Mobility Radeon HD 5830 vs ATI Mobility Radeon HD 5670 Mac Edition

We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 5830 and 512MB VRAM Mobility Radeon HD 5670 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 512GB)
Larger VRAM bandwidth (25.60GB/s vs 25.44GB/s)
400 additional rendering cores
ATI Mobility Radeon HD 5670 Mac Edition 's Advantages
Lower TDP (15W vs 24W)

Score

Benchmark

FP32 (float)
Mobility Radeon HD 5830 +53%
0.8 TFLOPS
Mobility Radeon HD 5670 Mac Edition
0.52 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
795 MHz

Memory

1024MB
Memory Size
512MB
GDDR3
Memory Type
GDDR3
128bit
Memory Bus
128bit
25.60GB/s
Bandwidth
25.44GB/s

Render Config

10
Compute Units
5
-
-
-
800
Shading Units
400
40
TMUs
20
16
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

8.000 GPixel/s
Pixel Rate
5.200 GPixel/s
20.00 GTexel/s
Texture Rate
13.00 GTexel/s
-
-
-
800.0 GFLOPS
FP32 (float)
520.0 GFLOPS
-
-
-

Board Design

24W
TDP
15W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Broadway
GPU Name
Madison
Broadway LE
GPU Variant
Madison XT (216-0772003)
TeraScale 2
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.04 billion
Transistors
0.627 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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