Home GPU Comparison ATI Mobility Radeon HD 5850 Mac Edition vs AMD Radeon HD 6430M

ATI Mobility Radeon HD 5850 Mac Edition vs AMD Radeon HD 6430M

We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 5850 Mac Edition and 1024MB VRAM Radeon HD 6430M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 5850 Mac Edition 's Advantages
Larger VRAM bandwidth (64.00GB/s vs 12.80GB/s)
640 additional rendering cores
AMD Radeon HD 6430M 's Advantages
Released 1 years late

Score

Benchmark

FP32 (float)
Mobility Radeon HD 5850 Mac Edition +556%
1.005 TFLOPS
Radeon HD 6430M
0.153 TFLOPS
VS

Graphics Card

Jan 2010
Release Date
Jan 2011
Manhattan
Generation
Vancouver
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
800 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
64.00GB/s
Bandwidth
12.80GB/s

Render Config

10
Compute Units
2
-
-
-
800
Shading Units
160
40
TMUs
8
16
ROPs
4
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

10.05 GPixel/s
Pixel Rate
1.920 GPixel/s
25.12 GTexel/s
Texture Rate
3.840 GTexel/s
-
-
-
1005 GFLOPS
FP32 (float)
153.6 GFLOPS
-
-
-

Board Design

30W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

Broadway
GPU Name
Seymour
Broadway PRO (216-0769024)
GPU Variant
Seymour LP S3 (216-0809020)
TeraScale 2
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.04 billion
Transistors
0.37 billion
166 mm²
Die Size
67 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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