NVIDIA GeForce RTX 2080 vs AMD Radeon RX 6600 LE
We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 2080 and 8GB VRAM Radeon RX 6600 LE to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 2080 's Advantages
Larger VRAM bandwidth (448.0GB/s vs 224.0GB/s)
1152 additional rendering cores
AMD Radeon RX 6600 LE 's Advantages
Released 5 years and 3 months late
Boost Clock has increased by 46% (2495MHz vs 1710MHz)
Lower TDP (132W vs 215W)
Score
Benchmark
FP32 (float)
GeForce RTX 2080
+12%
10.07 TFLOPS
Radeon RX 6600 LE
8.942 TFLOPS
3DMark Time Spy
GeForce RTX 2080
+43%
11078
Radeon RX 6600 LE
7720
3DMark Time Spy Extreme
GeForce RTX 2080
+50%
5146
Radeon RX 6600 LE
3428
Graphics Card
Sep 2018
Release Date
Dec 2023
GeForce 20
Generation
Navi II
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
1515 MHz
Base Clock
1626 MHz
1710 MHz
Boost Clock
2495 MHz
1750 MHz
Memory Clock
1750 MHz
Memory
8GB
Memory Size
8GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
128bit
448.0GB/s
Bandwidth
224.0GB/s
Render Config
-
Compute Units
28
46
SM Count
-
2944
Shading Units
1792
184
TMUs
112
64
ROPs
64
368
Tensor Cores
-
46
RT Cores
28
64 KB (per SM)
L1 Cache
128 KB per Array
4 MB
L2 Cache
2 MB
-
L3 Cache
32 MB
Theoretical Performance
109.4 GPixel/s
Pixel Rate
159.7 GPixel/s
314.6 GTexel/s
Texture Rate
279.4 GTexel/s
20.14 TFLOPS
FP16 (half)
17.88 TFLOPS
10.07 TFLOPS
FP32 (float)
8.942 TFLOPS
314.6 GFLOPS
FP64 (double)
558.9 GFLOPS
Board Design
215W
TDP
132W
550 W
Suggested PSU
300 W
1x HDMI 2.0
3x DisplayPort 1.4a
1x USB Type-C
Outputs
1x HDMI 2.1
3x DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
1x 8-pin
Graphics Processor
TU104
GPU Name
Navi 23
TU104-400A-A1
GPU Variant
Navi 23 XL
(215-130000016)
Turing
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
12 nm
Process Size
7 nm
13.6 billion
Transistors
11.06 billion
545 mm²
Die Size
237 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.3
7.5
CUDA
-
6.6
Shader Model
6.7
