NVIDIA GeForce GTX 1080 Mobile vs AMD Radeon RX 8800 XT
GPU Specs Compare
Graphics Card
Release Date
Aug 2016
Unknown
Generation
GeForce 10 Mobile
Navi IV(RX 8000)
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1556 MHz
1295 MHz
Boost Clock
1734 MHz
2430 MHz
Memory Clock
1251 MHz
2438 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR5X
GDDR6
Memory Bus
256bit
256bit
Bandwidth
320.3GB/s
624.1GB/s
Render Config
SM Count
20
-
Shading Units
2560
4096
TMUs
160
256
ROPs
64
96
L1 Cache
48 KB (per SM)
128 KB per Array
L2 Cache
2 MB
4 MB
Compute Units
-
64
RT Cores
-
64
L3 Cache
-
64 MB
Theoretical Performance
Pixel Rate
111.0 GPixel/s
233.3 GPixel/s
Texture Rate
277.4 GTexel/s
622.1 GTexel/s
FP16 (half)
138.7 GFLOPS
39.81 TFLOPS
FP32 (float)
8.878 TFLOPS
19.91 TFLOPS
FP64 (double)
277.4 GFLOPS
622.1 GFLOPS
Graphics Processor
GPU Name
GP104
Navi 48
GPU Variant
N17E-G3-A1
Navi 48 XT
Architecture
Pascal
RDNA 4.0
Foundry
TSMC
TSMC
Process Size
16 nm
4 nm
Transistors
7.2 billion
Unknown
Die Size
314 mm²
Unknown
Board Design
TDP
150W
220W
Outputs
No outputs
1x HDMI 2.1a3x DisplayPort 2.1
Power Connectors
None
2x 8-pin
Suggested PSU
-
550 W
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.2
Vulkan
1.3
1.3
CUDA
6.1
-
Shader Model
6.4
6.8