Home GPU Comparison ATI Radeon HD 5450 PCI vs NVIDIA GeForce GT 330 OEM

ATI Radeon HD 5450 PCI vs NVIDIA GeForce GT 330 OEM

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 5450 PCI and 1024MB VRAM GeForce GT 330 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5450 PCI 's Advantages
Lower TDP (19W vs 75W)
NVIDIA GeForce GT 330 OEM 's Advantages
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (51.20GB/s vs 5.328GB/s)
16 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 5450 PCI
0.104 TFLOPS
GeForce GT 330 OEM +130%
0.24 TFLOPS
VS

Graphics Card

Feb 2010
Release Date
Feb 2010
Evergreen
Generation
GeForce 300
Desktop
Type
Desktop
PCI
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
333 MHz
Memory Clock
800 MHz

Memory

512MB
Memory Size
1024MB
DDR2
Memory Type
GDDR3
64bit
Memory Bus
256bit
5.328GB/s
Bandwidth
51.20GB/s

Render Config

-
SM Count
12
2
Compute Units
-
80
Shading Units
96
8
TMUs
48
4
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
64 KB

Theoretical Performance

2.600 GPixel/s
Pixel Rate
4.000 GPixel/s
5.200 GTexel/s
Texture Rate
24.00 GTexel/s
-
FP16 (half)
-
104.0 GFLOPS
FP32 (float)
240.0 GFLOPS
-
FP64 (double)
-

Graphics Processor

Cedar
GPU Name
G92
Cedar PRO
GPU Variant
-
TeraScale 2
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
65 nm
0.292 billion
Transistors
0.754 billion
59 mm²
Die Size
324 mm²

Board Design

19W
TDP
75W
200 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.3a
Outputs
1x DVI 1x HDMI 1x VGA
None
Power Connectors
None

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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