NVIDIA GeForce GTX 1080 Ti 10 GB vs AMD Radeon RX 550X Mobile
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Apr 2018
Generation
GeForce 10
Mobility Radeon
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x8
Clock Speeds
Base Clock
1582 MHz
1100 MHz
Boost Clock
1683 MHz
1176 MHz
Memory Clock
1376 MHz
1500 MHz
Memory
Memory Size
10GB
2GB
Memory Type
GDDR5X
GDDR5
Memory Bus
320bit
64bit
Bandwidth
440.3GB/s
48.00GB/s
Render Config
SM Count
25
—
Shading Units
3200
640
TMUs
200
40
ROPs
80
16
L1 Cache
48 KB (per SM)
16 KB (per CU)
L2 Cache
0 MB
512 KB
Compute Units
—
10
Theoretical Performance
Pixel Rate
134.6 GPixel/s
18.82 GPixel/s
Texture Rate
336.6 GTexel/s
47.04 GTexel/s
FP16 (half)
168.3 GFLOPS
1.505 TFLOPS
FP32 (float)
10.77 TFLOPS
1.505 TFLOPS
FP64 (double)
336.6 GFLOPS
94.08 GFLOPS
Graphics Processor
GPU Name
GP102
Polaris 23
GPU Variant
GP102-300-KA-A1
Polaris 23 MXT
Architecture
Pascal
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
16 nm
14 nm
Transistors
11.8 billion
2.2 billion
Die Size
471 mm²
103 mm²
Board Design
TDP
250W
50W
Suggested PSU
600 W
—
Outputs
1x HDMI 2.03x DisplayPort 1.4a
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.2
CUDA
6.1
—
Shader Model
6.8
6.4
Benchmark
3DMark Time Spy
9,955
—
3DMark Time Spy Extreme
4,658
—
Blender
905
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.