Home GPU Comparison ATI Mobility Radeon HD 5850 Mac Edition vs ATI Mobility Radeon X1900

ATI Mobility Radeon HD 5850 Mac Edition vs ATI Mobility Radeon X1900

We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 5850 Mac Edition and 256MB VRAM Mobility Radeon X1900 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
Released 3 years late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (64.00GB/s vs 30.08GB/s)
800 additional rendering cores

Score

VS

Graphics Card

Jan 2010
Release Date
Jan 2007
Manhattan
Generation
M6x
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-III

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1000 MHz
Memory Clock
470 MHz

Memory

1024MB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
256bit
64.00GB/s
Bandwidth
30.08GB/s

Render Config

-
SM Count
-
10
Compute Units
-
800
Shading Units
-
40
TMUs
12
16
ROPs
12
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
-

Theoretical Performance

10.05 GPixel/s
Pixel Rate
4.800 GPixel/s
25.12 GTexel/s
Texture Rate
4.800 GTexel/s
-
FP16 (half)
-
1005 GFLOPS
FP32 (float)
-
-
FP64 (double)
-

Graphics Processor

Broadway
GPU Name
M68
Broadway PRO (216-0769024)
GPU Variant
-
TeraScale 2
Architecture
Ultra-Threaded SE
TSMC
Foundry
TSMC
40 nm
Process Size
80 nm
1.04 billion
Transistors
0.312 billion
166 mm²
Die Size
230 mm²

Board Design

30W
TDP
Unknown
-
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
-

Graphics Features

11.2 (11_0)
DirectX
9.0c (9_3)
4.4
OpenGL
2.1
1.2
OpenCL
N/A
N/A
Vulkan
N/A
-
CUDA
-
5.0
Shader Model
3.0

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