Home GPU Comparison NVIDIA GeForce GT 630 OEM vs ATI Radeon HD 5450 PCI

NVIDIA GeForce GT 630 OEM vs ATI Radeon HD 5450 PCI

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 630 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 630 OEM 's Advantages
Released 2 years and 2 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (28.51GB/s vs 5.328GB/s)
112 additional rendering cores
ATI Radeon HD 5450 PCI 's Advantages
Lower TDP (19W vs 50W)

Score

Benchmark

FP32 (float)
GeForce GT 630 OEM +223%
0.336 TFLOPS
Radeon HD 5450 PCI
0.104 TFLOPS
VS

Graphics Card

Apr 2012
Release Date
Feb 2010
GeForce 600
Generation
Evergreen
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCI

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
891 MHz
Memory Clock
333 MHz

Memory

1024MB
Memory Size
512MB
DDR3
Memory Type
DDR2
128bit
Memory Bus
64bit
28.51GB/s
Bandwidth
5.328GB/s

Render Config

-
SM Count
-
-
Compute Units
2
192
Shading Units
80
16
TMUs
8
16
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
128 KB

Theoretical Performance

3.500 GPixel/s
Pixel Rate
2.600 GPixel/s
14.00 GTexel/s
Texture Rate
5.200 GTexel/s
-
FP16 (half)
-
336.0 GFLOPS
FP32 (float)
104.0 GFLOPS
14.00 GFLOPS
FP64 (double)
-

Graphics Processor

GK107
GPU Name
Cedar
GK107-301-A2
GPU Variant
Cedar PRO
Kepler
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.27 billion
Transistors
0.292 billion
118 mm²
Die Size
59 mm²

Board Design

50W
TDP
19W
250 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.4a 1x VGA
Outputs
1x DVI 1x HDMI 1.3a
None
Power Connectors
None

Graphics Features

12 (11_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.1
Vulkan
N/A
3.0
CUDA
-
5.1
Shader Model
5.0

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