Radeon RX 6600 XT vs TITAN Ada
We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6600 XT and 48GB VRAM TITAN Ada to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon RX 6600 XT 's Advantages
Boost Clock has increased by 3% (2589MHz vs 2520MHz)
Lower TDP (160W vs 800W)
TITAN Ada 's Advantages
More VRAM (48GB vs 8GB)
Larger VRAM bandwidth (1.15TB/s vs 256.0GB/s)
16384 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon RX 6600 XT
10600
TITAN Ada
+776%
92900
Graphics Card
Jul 2021
Release Date
Unknown
Navi II
Generation
GeForce 40
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 4.0 x16
Clock Speeds
1968 MHz
Base Clock
2235 MHz
2589 MHz
Boost Clock
2520 MHz
2000 MHz
Memory Clock
1500 MHz
Memory
8GB
Memory Size
48GB
GDDR6
Memory Type
GDDR6X
128bit
Memory Bus
384bit
256.0GB/s
Bandwidth
1.15TB/s
Render Config
32
Compute Units
-
-
SM Count
144
2048
Shading Units
18432
128
TMUs
576
64
ROPs
192
-
Tensor Cores
576
32
RT Cores
144
128 KB per Array
L1 Cache
128 KB (per SM)
2 MB
L2 Cache
96 MB
32 MB
L3 Cache
-
Theoretical Performance
165.7 GPixel/s
Pixel Rate
483.8 GPixel/s
331.4 GTexel/s
Texture Rate
1452 GTexel/s
21.21 TFLOPS
FP16 (half)
92.90 TFLOPS
10.60 TFLOPS
FP32 (float)
92.90 TFLOPS
662.8 GFLOPS
FP64 (double)
1452 GFLOPS
Board Design
160W
TDP
800W
450 W
Suggested PSU
1200 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
1x HDMI 2.1
3x DisplayPort 1.4a
1x 8-pin
Power Connectors
2x 16-pin
Graphics Processor
Navi 23
GPU Name
AD102
Navi 23 XT
(215-130000006)
GPU Variant
AD102-450-A1
RDNA 2.0
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
7 nm
Process Size
5 nm
11.06 billion
Transistors
76.3 billion
237 mm²
Die Size
609 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
8.9
6.7
Shader Model
6.8
