Home GPU Comparison NVIDIA NVS 300 vs ATI Radeon HD 5450 PCI

NVIDIA NVS 300 vs ATI Radeon HD 5450 PCI

We compared two Desktop platform GPUs: 512MB VRAM NVS 300 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 NVS 300 's Advantages
Released 11 months late
Larger VRAM bandwidth (12.64GB/s vs 5.328GB/s)
Lower TDP (18W vs 19W)
ATI Radeon HD 5450 PCI 's Advantages
64 additional rendering cores

Score

Benchmark

FP32 (float)
NVS 300
0.039 TFLOPS
Radeon HD 5450 PCI +166%
0.104 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Feb 2010
NVS
Generation
Evergreen
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCI

Clock Speeds

-
-
-
-
-
-
790 MHz
Memory Clock
333 MHz

Memory

512MB
Memory Size
512MB
DDR3
Memory Type
DDR2
64bit
Memory Bus
64bit
12.64GB/s
Bandwidth
5.328GB/s

Render Config

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

Theoretical Performance

2.080 GPixel/s
Pixel Rate
2.600 GPixel/s
4.160 GTexel/s
Texture Rate
5.200 GTexel/s
-
-
-
39.36 GFLOPS
FP32 (float)
104.0 GFLOPS
-
-
-

Board Design

18W
TDP
19W
200 W
Suggested PSU
200 W
1x DMS-59
Outputs
1x DVI 1x HDMI 1.3a
None
Power Connectors
None

Graphics Processor

GT218
GPU Name
Cedar
GT218-670-B1
GPU Variant
Cedar PRO
Tesla 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.26 billion
Transistors
0.292 billion
57 mm²
Die Size
59 mm²

Graphics Features

11.1 (10_1)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
1.2
CUDA
-
4.1
Shader Model
5.0

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