Home GPU Comparison NVIDIA GeForce 9500 GT Mac Edition vs AMD Radeon HD 6450

NVIDIA GeForce 9500 GT Mac Edition vs AMD Radeon HD 6450

We compared two Desktop platform GPUs: 512MB VRAM GeForce 9500 GT 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

AMD Radeon HD 6450 's Advantages
Released 11 months late
128 additional rendering cores
Lower TDP (18W vs 50W)

Score

Benchmark

FP32 (float)
GeForce 9500 GT Mac Edition
0.09 TFLOPS
Radeon HD 6450 +122%
0.2 TFLOPS
VS

Graphics Card

May 2010
Release Date
Apr 2011
GeForce 9
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

512MB
Memory Size
512MB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
64bit
25.60GB/s
Bandwidth
25.60GB/s

Render Config

-
Compute Units
2
4
SM Count
-
32
Shading Units
160
16
TMUs
8
8
ROPs
4
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
32 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

4.400 GPixel/s
Pixel Rate
2.500 GPixel/s
8.800 GTexel/s
Texture Rate
5.000 GTexel/s
-
-
-
89.60 GFLOPS
FP32 (float)
200.0 GFLOPS
-
-
-

Board Design

50W
TDP
18W
250 W
Suggested PSU
200 W
2x DVI 1x S-Video
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
None
Power Connectors
None

Graphics Processor

G96C
GPU Name
Caicos
-
GPU Variant
Caicos PRO
Tesla
Architecture
TeraScale 2
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.314 billion
Transistors
0.37 billion
121 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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