Home GPU Comparison ATI Mobility Radeon HD 5850 Mac Edition vs NVIDIA GeForce GT 120M

ATI Mobility Radeon HD 5850 Mac Edition vs NVIDIA GeForce GT 120M

We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 5850 Mac Edition and 1024MB VRAM GeForce GT 120M 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 7 months late
Larger VRAM bandwidth (64.00GB/s vs 16.00GB/s)
768 additional rendering cores
NVIDIA GeForce GT 120M 's Advantages
Lower TDP (14W vs 30W)

Score

Benchmark

FP32 (float)
Mobility Radeon HD 5850 Mac Edition +1156%
1.005 TFLOPS
GeForce GT 120M
0.08 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
500 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
DDR2
128bit
Memory Bus
128bit
64.00GB/s
Bandwidth
16.00GB/s

Render Config

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

Theoretical Performance

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

Board Design

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

Graphics Processor

Broadway
GPU Name
G96C
Broadway PRO (216-0769024)
GPU Variant
N10P-GV1
TeraScale 2
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
1.04 billion
Transistors
0.314 billion
166 mm²
Die Size
121 mm²

Graphics Features

11.2 (11_0)
DirectX
11.1 (10_0)
4.4
OpenGL
3.3
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.1
5.0
Shader Model
4.0

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