GeForce 7950 GT AGP vs Radeon HD 7720 OEM
We compared two Desktop platform GPUs: 512MB VRAM GeForce 7950 GT AGP and 1024MB VRAM Radeon HD 7720 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce 7950 GT AGP Advantages
Lower TDP (65W vs 150W)
Radeon HD 7720 OEM Advantages
Released 5 years and 11 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (134.4GB/s vs 38.40GB/s)
800 additional rendering cores
Score
Graphics Card
Apr 2007
Release Date
Mar 2013
GeForce 7 AGP
Generation
Southern Islands
Desktop
Type
Desktop
AGP 8x
Bus Interface
PCIe 2.0 x16
Clock Speeds
600 MHz
Memory Clock
1050 MHz
Memory
512MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
256bit
38.40GB/s
Bandwidth
134.4GB/s
Render Config
-
Compute Units
10
-
Shading Units
800
24
TMUs
40
16
ROPs
32
-
L1 Cache
8 KB (per CU)
-
L2 Cache
512 KB
Theoretical Performance
8.000 GPixel/s
Pixel Rate
26.88 GPixel/s
12.00 GTexel/s
Texture Rate
33.60 GTexel/s
-
FP32 (float)
1344 GFLOPS
Board Design
65W
TDP
150W
250 W
Suggested PSU
450 W
2x DVI
1x S-Video
1x S-Video
Outputs
2x DVI
1x HDMI 1.3a
1x DisplayPort 1.1
1x HDMI 1.3a
1x DisplayPort 1.1
1x Molex
Power Connectors
-
Graphics Processor
G71
GPU Name
Barts
G71-GT2-H-N-A2
GPU Variant
Barts LE
(215-0798002)
(215-0798002)
Curie
Architecture
TeraScale 2
TSMC
Foundry
TSMC
90 nm
Process Size
40 nm
0.278 billion
Transistors
1.7 billion
196 mm²
Die Size
255 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