AMD Radeon RX 6600 vs NVIDIA T1000
We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6600 and 4GB VRAM T1000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon RX 6600 's Advantages
Boost Clock has increased by 79% (2491MHz vs 1395MHz)
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (224.0GB/s vs 160.0GB/s)
896 additional rendering cores
NVIDIA T1000 's Advantages
Lower TDP (50W vs 132W)
Score
Benchmark
FP32 (float)
Radeon RX 6600
+257%
8.928 TFLOPS
T1000
2.5 TFLOPS
3DMark Time Spy
Radeon RX 6600
+164%
8115
T1000
3073
3DMark Time Spy Extreme
Radeon RX 6600
+163%
3700
T1000
1406
Graphics Card
Oct 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
1626 MHz
Base Clock
1065 MHz
2491 MHz
Boost Clock
1395 MHz
1750 MHz
Memory Clock
1250 MHz
Memory
8GB
Memory Size
4GB
GDDR6
Memory Type
GDDR6
128bit
Memory Bus
128bit
224.0GB/s
Bandwidth
160.0GB/s
Render Config
28
Compute Units
-
-
SM Count
14
1792
Shading Units
896
112
TMUs
56
64
ROPs
32
-
-
-
28
RT Cores
-
128 KB per Array
L1 Cache
64 KB (per SM)
2 MB
L2 Cache
1024 KB
32 MB
L3 Cache
-
Theoretical Performance
159.4 GPixel/s
Pixel Rate
44.64 GPixel/s
279.0 GTexel/s
Texture Rate
78.12 GTexel/s
17.86 TFLOPS
FP16 (half)
5.000 TFLOPS
8.928 TFLOPS
FP32 (float)
2.500 TFLOPS
558.0 GFLOPS
FP64 (double)
78.12 GFLOPS
Board Design
132W
TDP
50W
300 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 XL
(215-130000016)
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
6.5
Shader Model
6.8
