GeForce 7950 GT AGP vs Radeon 550X
We compared two Desktop platform GPUs: 512MB VRAM GeForce 7950 GT AGP and 2GB VRAM Radeon 550X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon 550X 's Advantages
Released 11 years and 11 months late
Boost Clock1218MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (112.0GB/s vs 38.40GB/s)
512 additional rendering cores
Lower TDP (50W vs 65W)
Score
Graphics Card
Apr 2007
Release Date
Mar 2019
GeForce 7 AGP
Generation
Polaris
Desktop
Type
Desktop
AGP 8x
Bus Interface
PCIe 3.0 x8
Clock Speeds
-
Base Clock
1082 MHz
-
Boost Clock
1218 MHz
600 MHz
Memory Clock
1750 MHz
Memory
512MB
Memory Size
2GB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
128bit
38.40GB/s
Bandwidth
112.0GB/s
Render Config
-
Compute Units
8
-
Shading Units
512
24
TMUs
32
16
ROPs
16
-
L1 Cache
16 KB (per CU)
-
L2 Cache
512 KB
Theoretical Performance
8.000 GPixel/s
Pixel Rate
19.49 GPixel/s
12.00 GTexel/s
Texture Rate
38.98 GTexel/s
-
FP16 (half)
1247 GFLOPS
-
FP32 (float)
1247 GFLOPS
-
FP64 (double)
77.95 GFLOPS
Board Design
65W
TDP
50W
250 W
Suggested PSU
250 W
2x DVI
1x S-Video
Outputs
1x DVI
1x HDMI 2.0b
1x DisplayPort 1.4a
1x Molex
Power Connectors
None
Graphics Processor
G71
GPU Name
Lexa
G71-GT2-H-N-A2
GPU Variant
Lexa PRO
(215-0904018)
Curie
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
90 nm
Process Size
14 nm
0.278 billion
Transistors
2.2 billion
196 mm²
Die Size
103 mm²
Graphics Features
9.0c (9_3)
DirectX
12 (12_0)
2.1
OpenGL
4.6
N/A
OpenCL
2.1
N/A
Vulkan
1.2
3.0
Shader Model
6.4
