Home GPU Comparison NVIDIA GeForce GT 130 Mac Edition vs AMD Radeon HD 6450

NVIDIA GeForce GT 130 Mac Edition vs AMD Radeon HD 6450

We compared two Desktop platform GPUs: 512MB VRAM GeForce GT 130 Mac Edition and 512MB VRAM Radeon HD 6450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 130 Mac Edition 's Advantages
Larger VRAM bandwidth (38.02GB/s vs 25.60GB/s)
AMD Radeon HD 6450 's Advantages
Released 2 years and 4 months late
112 additional rendering cores
Lower TDP (18W vs 75W)

Score

Benchmark

FP32 (float)
GeForce GT 130 Mac Edition
0.144 TFLOPS
Radeon HD 6450 +38%
0.2 TFLOPS
VS

Graphics Card

Dec 2008
Release Date
Apr 2011
GeForce 100
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
792 MHz
Memory Clock
800 MHz

Memory

512MB
Memory Size
512MB
GDDR3
Memory Type
GDDR5
192bit
Memory Bus
64bit
38.02GB/s
Bandwidth
25.60GB/s

Render Config

-
Compute Units
2
6
SM Count
-
48
Shading Units
160
24
TMUs
8
12
ROPs
4
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
48 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

7.200 GPixel/s
Pixel Rate
2.500 GPixel/s
14.40 GTexel/s
Texture Rate
5.000 GTexel/s
-
-
-
144.0 GFLOPS
FP32 (float)
200.0 GFLOPS
-
-
-

Board Design

75W
TDP
18W
250 W
Suggested PSU
200 W
2x DVI 1x S-Video
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
1x 6-pin
Power Connectors
None

Graphics Processor

G94B
GPU Name
Caicos
-
GPU Variant
Caicos PRO
Tesla
Architecture
TeraScale 2
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.505 billion
Transistors
0.37 billion
196 mm²
Die Size
67 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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