Home GPU Comparison ATI Radeon X550 XT vs NVIDIA GeForce GT 120 Mac Edition

ATI Radeon X550 XT vs NVIDIA GeForce GT 120 Mac Edition

We compared two Desktop platform GPUs: 128MB VRAM Radeon X550 XT and 512MB VRAM GeForce GT 120 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 120 Mac Edition 's Advantages
Released 2 years late
More VRAM (512GB vs 128GB)
Larger VRAM bandwidth (25.60GB/s vs 9.600GB/s)
32 additional rendering cores

Score

VS

Graphics Card

Jan 2007
Release Date
Jan 2009
Radeon R300
Generation
GeForce 100
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
300 MHz
Memory Clock
800 MHz

Memory

128MB
Memory Size
512MB
GDDR3
Memory Type
GDDR3
128bit
Memory Bus
128bit
9.600GB/s
Bandwidth
25.60GB/s

Render Config

-
-
-
-
SM Count
4
-
Shading Units
32
4
TMUs
16
4
ROPs
8
-
-
-
-
-
-
-
-
-
-
L2 Cache
32 KB
-
-
-

Theoretical Performance

1.600 GPixel/s
Pixel Rate
4.400 GPixel/s
1.600 GTexel/s
Texture Rate
8.800 GTexel/s
-
-
-
-
FP32 (float)
89.60 GFLOPS
-
-
-

Board Design

Unknown
TDP
50W
200 W
Suggested PSU
250 W
1x DVI 1x VGA 1x S-Video
Outputs
1x DVI 1x mini-DisplayPort
None
Power Connectors
None

Graphics Processor

RV410
GPU Name
G96C
-
-
-
R400
Architecture
Tesla
TSMC
Foundry
TSMC
110 nm
Process Size
55 nm
0.12 billion
Transistors
0.314 billion
156 mm²
Die Size
121 mm²

Graphics Features

9.0b (9_2)
DirectX
11.1 (10_0)
2.0
OpenGL
3.3
N/A
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.1
-
Shader Model
4.0

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