Home GPU Comparison NVIDIA GeForce GT 120 OEM vs ATI Radeon HD 5450 PCI

NVIDIA GeForce GT 120 OEM vs ATI Radeon HD 5450 PCI

We compared two Desktop platform GPUs: 512MB VRAM GeForce GT 120 OEM and 512MB VRAM Radeon HD 5450 PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 120 OEM 's Advantages
Larger VRAM bandwidth (16.13GB/s vs 5.328GB/s)
ATI Radeon HD 5450 PCI 's Advantages
Released 11 months late
48 additional rendering cores
Lower TDP (19W vs 50W)

Score

Benchmark

FP32 (float)
GeForce GT 120 OEM +13%
0.118 TFLOPS
Radeon HD 5450 PCI
0.104 TFLOPS
VS

Graphics Card

Mar 2009
Release Date
Feb 2010
GeForce 100
Generation
Evergreen
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCI

Clock Speeds

-
-
-
-
-
-
504 MHz
Memory Clock
333 MHz

Memory

512MB
Memory Size
512MB
DDR2
Memory Type
DDR2
128bit
Memory Bus
64bit
16.13GB/s
Bandwidth
5.328GB/s

Render Config

-
Compute Units
2
4
SM Count
-
32
Shading Units
80
16
TMUs
8
8
ROPs
4
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
32 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

5.904 GPixel/s
Pixel Rate
2.600 GPixel/s
11.81 GTexel/s
Texture Rate
5.200 GTexel/s
-
-
-
117.5 GFLOPS
FP32 (float)
104.0 GFLOPS
-
-
-

Board Design

50W
TDP
19W
250 W
Suggested PSU
200 W
1x DVI 1x VGA 1x S-Video
Outputs
1x DVI 1x HDMI 1.3a
None
Power Connectors
None

Graphics Processor

G96C
GPU Name
Cedar
-
GPU Variant
Cedar PRO
Tesla
Architecture
TeraScale 2
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.314 billion
Transistors
0.292 billion
121 mm²
Die Size
59 mm²

Graphics Features

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

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