Home GPU Comparison ATI Radeon HD 4450 vs NVIDIA GeForce 9500 GT

ATI Radeon HD 4450 vs NVIDIA GeForce 9500 GT

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4450 and 512MB VRAM GeForce 9500 GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4450 's Advantages
Released 3 years and 4 months late
48 additional rendering cores
Lower TDP (25W vs 50W)
NVIDIA GeForce 9500 GT 's Advantages
Larger VRAM bandwidth (32.00GB/s vs 6.400GB/s)

Score

Benchmark

FP32 (float)
Radeon HD 4450
0.096 TFLOPS
GeForce 9500 GT
0.096 TFLOPS
VS

Graphics Card

Nov 2011
Release Date
Jul 2008
Radeon R700
Generation
GeForce 9
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
400 MHz
Memory Clock
1000 MHz

Memory

512MB
Memory Size
512MB
DDR2
Memory Type
GDDR3
64bit
Memory Bus
128bit
6.400GB/s
Bandwidth
32.00GB/s

Render Config

1
Compute Units
-
-
SM Count
4
80
Shading Units
32
8
TMUs
16
4
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
64 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

2.400 GPixel/s
Pixel Rate
4.800 GPixel/s
4.800 GTexel/s
Texture Rate
9.600 GTexel/s
-
-
-
96.00 GFLOPS
FP32 (float)
96.00 GFLOPS
-
-
-

Board Design

25W
TDP
50W
200 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.3a 1x DisplayPort 1.0
Outputs
2x DVI 1x S-Video
None
Power Connectors
None

Graphics Processor

RV710
GPU Name
G96
RV710 (215-0725016)
GPU Variant
-
TeraScale
Architecture
Tesla
TSMC
Foundry
UMC
55 nm
Process Size
65 nm
0.242 billion
Transistors
0.314 billion
73 mm²
Die Size
144 mm²

Graphics Features

10.1 (10_1)
DirectX
11.1 (10_0)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.1
4.1
Shader Model
4.0

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