NVIDIA GeForce 7950 GT AGP vs ATI Radeon HD 5450
We compared two Desktop platform GPUs: 512MB VRAM GeForce 7950 GT AGP and 512MB VRAM Radeon HD 5450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce 7950 GT AGP 's Advantages
Larger VRAM bandwidth (38.40GB/s vs 6.400GB/s)
ATI Radeon HD 5450 's Advantages
Released 2 years and 10 months late
80 additional rendering cores
Lower TDP (19W vs 65W)
Score
Graphics Card
Apr 2007
Release Date
Feb 2010
GeForce 7 AGP
Generation
Evergreen
Desktop
Type
Desktop
AGP 8x
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
-
-
-
-
-
600 MHz
Memory Clock
400 MHz
Memory
512MB
Memory Size
512MB
GDDR3
Memory Type
DDR2
256bit
Memory Bus
64bit
38.40GB/s
Bandwidth
6.400GB/s
Render Config
-
Compute Units
2
-
-
-
-
Shading Units
80
24
TMUs
8
16
ROPs
4
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
-
L2 Cache
128 KB
-
-
-
Theoretical Performance
8.000 GPixel/s
Pixel Rate
2.600 GPixel/s
12.00 GTexel/s
Texture Rate
5.200 GTexel/s
-
-
-
-
FP32 (float)
104.0 GFLOPS
-
-
-
Board Design
65W
TDP
19W
250 W
Suggested PSU
200 W
2x DVI
1x S-Video
Outputs
1x DVI
1x HDMI 1.3a
1x VGA
1x Molex
Power Connectors
None
Graphics Processor
G71
GPU Name
Cedar
G71-GT2-H-N-A2
GPU Variant
Cedar PRO
Curie
Architecture
TeraScale 2
TSMC
Foundry
TSMC
90 nm
Process Size
40 nm
0.278 billion
Transistors
0.292 billion
196 mm²
Die Size
59 mm²
Graphics Features
9.0c (9_3)
DirectX
11.2 (11_0)
2.1
OpenGL
4.4
N/A
OpenCL
1.2
N/A
Vulkan
N/A
-
-
-
3.0
Shader Model
5.0
