NVIDIA GeForce GTX 1080 Max Q vs AMD Radeon RX 6600 XT
GPU · Specs Compare
Graphics Card
Release Date
Jun 2017
Jul 2021
Generation
GeForce 10 Mobile
Navi II
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1290 MHz
1968 MHz
Boost Clock
1468 MHz
2589 MHz
Memory Clock
1251 MHz
2000 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR5X
GDDR6
Memory Bus
256bit
128bit
Bandwidth
320.3GB/s
256.0GB/s
Render Config
SM Count
20
—
Shading Units
2560
2048
TMUs
160
128
ROPs
64
64
L1 Cache
48 KB (per SM)
128 KB per Array
L2 Cache
2 MB
2 MB
Compute Units
—
32
RT Cores
—
32
L3 Cache
—
32 MB
Theoretical Performance
Pixel Rate
93.95 GPixel/s
165.7 GPixel/s
Texture Rate
234.9 GTexel/s
331.4 GTexel/s
FP16 (half)
117.4 GFLOPS
21.21 TFLOPS
FP32 (float)
7.516 TFLOPS
10.60 TFLOPS
FP64 (double)
234.9 GFLOPS
662.8 GFLOPS
Graphics Processor
GPU Name
GP104
Navi 23
GPU Variant
N17E-G3-A1
Navi 23 XT(215-130000006)
Architecture
Pascal
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
16 nm
7 nm
Transistors
7.2 billion
11.06 billion
Die Size
314 mm²
237 mm²
Board Design
TDP
150W
160W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 8-pin
Suggested PSU
—
450 W
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
CUDA
6.1
—
Shader Model
6.4
6.7
Benchmark
3DMark Time Spy
—
9,656
3DMark Time Spy Extreme
—
4,399
3DMark Speed Way
—
1,675
Battlefield 5 1080p
—
144
Shadow of the Tomb Raider 2160p
—
38
Cyberpunk 2077 2160p
—
29
Shadow of the Tomb Raider 1440p
—
72
Cyberpunk 2077 1440p
—
36
Shadow of the Tomb Raider 1080p
—
119
Battlefield 5 2160p
—
58
Blender
—
1,213
Cyberpunk 2077 1080p
—
58
Battlefield 5 1440p
—
111
GTA 5 2160p
—
61
GTA 5 1440p
—
82
GTA 5 1080p
—
149
▲ Specs Compare
Data sourced from official specifications and benchmark tests.