Home GPU Comparison ATI Mobility Radeon HD 5850 vs ATI Mobility Radeon HD 2600

ATI Mobility Radeon HD 5850 vs ATI Mobility Radeon HD 2600

We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 5850 and 256MB VRAM Mobility Radeon HD 2600 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 5850 's Advantages
Released 2 years and 8 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (64.00GB/s vs 12.80GB/s)
680 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 5850 +566%
0.8 TFLOPS
Mobility Radeon HD 2600
0.12 TFLOPS
VS

Graphics Card

Jan 2010
Release Date
May 2007
Manhattan
Generation
M7x
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-II

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
400 MHz

Memory

1024MB
Memory Size
256MB
GDDR5
Memory Type
DDR2
128bit
Memory Bus
128bit
64.00GB/s
Bandwidth
12.80GB/s

Render Config

10
Compute Units
3
-
-
-
800
Shading Units
120
40
TMUs
8
16
ROPs
4
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

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

Board Design

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

Graphics Processor

Broadway
GPU Name
M76
Broadway PRO (216-0769024)
GPU Variant
M76-M (216MJBKA13FG)
TeraScale 2
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
65 nm
1.04 billion
Transistors
0.39 billion
166 mm²
Die Size
153 mm²

Graphics Features

11.2 (11_0)
DirectX
10.0 (10_0)
4.4
OpenGL
3.3
1.2
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
5.0
Shader Model
4.0

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