Home GPU Comparison ATI Mobility Radeon HD 5670 Mac Edition vs NVIDIA GeForce GT 120M Mac Edition

ATI Mobility Radeon HD 5670 Mac Edition vs NVIDIA GeForce GT 120M Mac Edition

We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 5670 Mac Edition and 256MB VRAM GeForce GT 120M Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 5670 Mac Edition 's Advantages
Released 1 years and 4 months late
More VRAM (512GB vs 256GB)
Larger VRAM bandwidth (25.44GB/s vs 25.34GB/s)
368 additional rendering cores
NVIDIA GeForce GT 120M Mac Edition 's Advantages
Lower TDP (14W vs 15W)

Score

Benchmark

FP32 (float)
Mobility Radeon HD 5670 Mac Edition +550%
0.52 TFLOPS
GeForce GT 120M Mac Edition
0.08 TFLOPS
VS

Graphics Card

Apr 2010
Release Date
Dec 2008
Manhattan
Generation
GeForce 100M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
795 MHz
Memory Clock
792 MHz

Memory

512MB
Memory Size
256MB
GDDR3
Memory Type
GDDR3
128bit
Memory Bus
128bit
25.44GB/s
Bandwidth
25.34GB/s

Render Config

5
Compute Units
-
-
SM Count
4
400
Shading Units
32
20
TMUs
16
8
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

5.200 GPixel/s
Pixel Rate
4.000 GPixel/s
13.00 GTexel/s
Texture Rate
8.000 GTexel/s
-
-
-
520.0 GFLOPS
FP32 (float)
80.00 GFLOPS
-
-
-

Board Design

15W
TDP
14W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Madison
GPU Name
G96C
Madison XT (216-0772003)
GPU Variant
-
TeraScale 2
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.627 billion
Transistors
0.314 billion
104 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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