Radeon RX 6600 XT vs Voodoo4 2 4200 PCI 16 MB
We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6600 XT and 16MB VRAM Voodoo4 2 4200 PCI 16 MB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon RX 6600 XT 's Advantages
Boost Clock2589MHz
More VRAM (8GB vs 16GB)
Larger VRAM bandwidth (256.0GB/s vs 2.656GB/s)
2048 additional rendering cores
Voodoo4 2 4200 PCI 16 MB 's Advantages
Lower TDP (15W vs 160W)
Score
Graphics Card
Jul 2021
Release Date
Unknown
Navi II
Generation
Voodoo4-2
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
AGP 4x
Clock Speeds
1968 MHz
Base Clock
-
2589 MHz
Boost Clock
-
2000 MHz
Memory Clock
166 MHz
Memory
8GB
Memory Size
16MB
GDDR6
Memory Type
DDR
128bit
Memory Bus
64bit
256.0GB/s
Bandwidth
2.656GB/s
Render Config
32
Compute Units
-
2048
Shading Units
-
128
TMUs
2
64
ROPs
2
32
RT Cores
-
128 KB per Array
L1 Cache
-
2 MB
L2 Cache
-
32 MB
L3 Cache
-
Theoretical Performance
165.7 GPixel/s
Pixel Rate
332.0 MPixel/s
331.4 GTexel/s
Texture Rate
332.0 MTexel/s
21.21 TFLOPS
FP16 (half)
-
10.60 TFLOPS
FP32 (float)
-
662.8 GFLOPS
FP64 (double)
-
Board Design
160W
TDP
15W
450 W
Suggested PSU
200 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
1x DVI
1x VGA
1x 8-pin
Power Connectors
None
Graphics Processor
Navi 23
GPU Name
VSA-101
Navi 23 XT
(215-130000006)
GPU Variant
Daytona
(355-0025-221)
RDNA 2.0
Architecture
Voodoo Scalable
TSMC
Foundry
TSMC
7 nm
Process Size
180 nm
11.06 billion
Transistors
0.014 billion
237 mm²
Die Size
112 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
6.0
4.6
OpenGL
1.1
2.1
OpenCL
N/A
1.3
Vulkan
N/A
6.7
Shader Model
-
