NVIDIA GeForce GTX 1080 Ti vs AMD Radeon Pro 5500M
GPU · Specs Compare
Graphics Card
Release Date
Mar 2017
Nov 2019
Generation
GeForce 10
Radeon Pro Mac
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1481 MHz
1000 MHz
Boost Clock
1582 MHz
1450 MHz
Memory Clock
1376 MHz
1500 MHz
Memory
Memory Size
11GB
8GB
Memory Type
GDDR5X
GDDR6
Memory Bus
352bit
128bit
Bandwidth
484.4GB/s
192.0GB/s
Render Config
SM Count
28
—
Shading Units
3584
1536
TMUs
224
96
ROPs
88
32
L1 Cache
48 KB (per SM)
—
L2 Cache
0 MB
2 MB
Compute Units
—
24
Theoretical Performance
Pixel Rate
139.2 GPixel/s
46.40 GPixel/s
Texture Rate
354.4 GTexel/s
139.2 GTexel/s
FP16 (half)
177.2 GFLOPS
8.909 TFLOPS
FP32 (float)
11.34 TFLOPS
4.454 TFLOPS
FP64 (double)
354.4 GFLOPS
278.4 GFLOPS
Graphics Processor
GPU Name
GP102
Navi 14
GPU Variant
GP102-350-K1-A1
Navi 14 ULA
Architecture
Pascal
RDNA 1.0
Foundry
TSMC
TSMC
Process Size
16 nm
7 nm
Transistors
11.8 billion
6.4 billion
Die Size
471 mm²
158 mm²
Board Design
TDP
250W
85W
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_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.4
1.3
CUDA
6.1
—
Shader Model
6.8
6.5
Benchmark
3DMark Time Spy
—
3,418
3DMark Time Spy Extreme
—
1,574
▲ Specs Compare
Data sourced from official specifications and benchmark tests.