AMD Radeon RX 6600 vs NVIDIA GeForce 7950 GT AGP
We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6600 and 512MB VRAM GeForce 7950 GT AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon RX 6600 's Advantages
Released 14 years and 6 months late
Boost Clock2491MHz
More VRAM (8GB vs 512GB)
Larger VRAM bandwidth (224.0GB/s vs 38.40GB/s)
1792 additional rendering cores
NVIDIA GeForce 7950 GT AGP 's Advantages
Lower TDP (65W vs 132W)
Score
Graphics Card
Oct 2021
Release Date
Apr 2007
Navi II
Generation
GeForce 7 AGP
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
AGP 8x
Clock Speeds
1626 MHz
Base Clock
-
2491 MHz
Boost Clock
-
1750 MHz
Memory Clock
600 MHz
Memory
8GB
Memory Size
512MB
GDDR6
Memory Type
GDDR3
128bit
Memory Bus
256bit
224.0GB/s
Bandwidth
38.40GB/s
Render Config
28
Compute Units
-
-
-
-
1792
Shading Units
-
112
TMUs
24
64
ROPs
16
-
-
-
28
RT Cores
-
128 KB per Array
L1 Cache
-
2 MB
L2 Cache
-
32 MB
L3 Cache
-
Theoretical Performance
159.4 GPixel/s
Pixel Rate
8.000 GPixel/s
279.0 GTexel/s
Texture Rate
12.00 GTexel/s
17.86 TFLOPS
FP16 (half)
-
8.928 TFLOPS
FP32 (float)
-
558.0 GFLOPS
FP64 (double)
-
Board Design
132W
TDP
65W
300 W
Suggested PSU
250 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
2x DVI
1x S-Video
1x 8-pin
Power Connectors
1x Molex
Graphics Processor
Navi 23
GPU Name
G71
Navi 23 XL
(215-130000016)
GPU Variant
G71-GT2-H-N-A2
RDNA 2.0
Architecture
Curie
TSMC
Foundry
TSMC
7 nm
Process Size
90 nm
11.06 billion
Transistors
0.278 billion
237 mm²
Die Size
196 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
9.0c (9_3)
4.6
OpenGL
2.1
2.1
OpenCL
N/A
1.3
Vulkan
N/A
-
-
-
6.5
Shader Model
3.0
