Home GPU Comparison ATI Mobility Radeon HD 5850 Mac Edition vs NVIDIA GeForce G105M

ATI Mobility Radeon HD 5850 Mac Edition vs NVIDIA GeForce G105M

We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 5850 Mac Edition and 256MB VRAM GeForce G105M 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 6 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (64.00GB/s vs 11.20GB/s)
784 additional rendering cores
NVIDIA GeForce G105M 's Advantages
Lower TDP (14W vs 30W)

Score

Benchmark

FP32 (float)
Mobility Radeon HD 5850 Mac Edition +2855%
1.005 TFLOPS
GeForce G105M
0.034 TFLOPS
VS

Graphics Card

Jan 2010
Release Date
Jul 2009
Manhattan
Generation
GeForce 100M
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
700 MHz

Memory

1024MB
Memory Size
256MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
64bit
64.00GB/s
Bandwidth
11.20GB/s

Render Config

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

Theoretical Performance

10.05 GPixel/s
Pixel Rate
2.000 GPixel/s
25.12 GTexel/s
Texture Rate
4.000 GTexel/s
-
-
-
1005 GFLOPS
FP32 (float)
34.24 GFLOPS
-
-
-

Board Design

30W
TDP
14W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Broadway
GPU Name
GT218
Broadway PRO (216-0769024)
GPU Variant
GT218-300-A2
TeraScale 2
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.04 billion
Transistors
0.26 billion
166 mm²
Die Size
57 mm²

Graphics Features

11.2 (11_0)
DirectX
11.1 (10_1)
4.4
OpenGL
3.3
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.2
5.0
Shader Model
4.1

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