Radeon RX 6600 XT vs T1000 8 GB
We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6600 XT and 8GB VRAM T1000 8 GB 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 86% (2589MHz vs 1395MHz)
Larger VRAM bandwidth (256.0GB/s vs 160.0GB/s)
1152 additional rendering cores
T1000 8 GB 's Advantages
Lower TDP (50W vs 160W)
Score
Benchmark
FP32 (float)
Radeon RX 6600 XT
+324%
10600
T1000 8 GB
2500
3DMark Time Spy
Radeon RX 6600 XT
+211%
9656
T1000 8 GB
3100
3DMark Time Spy Extreme
Radeon RX 6600 XT
+210%
4399
T1000 8 GB
1419
Blender
Radeon RX 6600 XT
+172%
1196
T1000 8 GB
439
Graphics Card
Jul 2021
Release Date
May 2021
Navi II
Generation
Quadro Turing
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 3.0 x16
Clock Speeds
1968 MHz
Base Clock
1065 MHz
2589 MHz
Boost Clock
1395 MHz
2000 MHz
Memory Clock
1250 MHz
Memory
8GB
Memory Size
8GB
GDDR6
Memory Type
GDDR6
128bit
Memory Bus
128bit
256.0GB/s
Bandwidth
160.0GB/s
Render Config
32
Compute Units
-
-
SM Count
14
2048
Shading Units
896
128
TMUs
56
64
ROPs
32
32
RT Cores
-
128 KB per Array
L1 Cache
64 KB (per SM)
2 MB
L2 Cache
1024 KB
32 MB
L3 Cache
-
Theoretical Performance
165.7 GPixel/s
Pixel Rate
44.64 GPixel/s
331.4 GTexel/s
Texture Rate
78.12 GTexel/s
21.21 TFLOPS
FP16 (half)
5.000 TFLOPS
10.60 TFLOPS
FP32 (float)
2.500 TFLOPS
662.8 GFLOPS
FP64 (double)
78.12 GFLOPS
Board Design
160W
TDP
50W
450 W
Suggested PSU
250 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
4x mini-DisplayPort 1.4a
1x 8-pin
Power Connectors
None
Graphics Processor
Navi 23
GPU Name
TU117
Navi 23 XT
(215-130000006)
GPU Variant
-
RDNA 2.0
Architecture
Turing
TSMC
Foundry
TSMC
7 nm
Process Size
12 nm
11.06 billion
Transistors
4.7 billion
237 mm²
Die Size
200 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
7.5
6.7
Shader Model
6.8