NVIDIA GeForce GTX 1080 Ti vs AMD Radeon Pro Vega II
GPU Specs Compare
Graphics Card
Release Date
Mar 2017
Jun 2019
Generation
GeForce 10
Radeon Pro Mac
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
Apple MPX
Clock Speeds
Base Clock
1481 MHz
1574 MHz
Boost Clock
1582 MHz
1720 MHz
Memory Clock
1376 MHz
806 MHz
Memory
Memory Size
11GB
32GB
Memory Type
GDDR5X
HBM2
Memory Bus
352bit
4096bit
Bandwidth
484.4GB/s
825.3GB/s
Render Config
SM Count
28
-
Shading Units
3584
4096
TMUs
224
256
ROPs
88
64
L1 Cache
48 KB (per SM)
16 KB (per CU)
L2 Cache
0 MB
4 MB
Compute Units
-
64
Theoretical Performance
Pixel Rate
139.2 GPixel/s
110.1 GPixel/s
Texture Rate
354.4 GTexel/s
440.3 GTexel/s
FP16 (half)
177.2 GFLOPS
28.18 TFLOPS
FP32 (float)
11.34 TFLOPS
14.09 TFLOPS
FP64 (double)
354.4 GFLOPS
7.045 TFLOPS
Graphics Processor
GPU Name
GP102
Vega 20
GPU Variant
GP102-350-K1-A1
Vega 20 XT
Architecture
Pascal
GCN 5.1
Foundry
TSMC
TSMC
Process Size
16 nm
7 nm
Transistors
11.8 billion
13.23 billion
Die Size
471 mm²
331 mm²
Board Design
TDP
250W
475W
Suggested PSU
600 W
850 W
Outputs
1x HDMI 2.03x DisplayPort 1.4a
1x HDMI 2.0b4x Thunderbolt
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
6.7
📊 Benchmark
Blender
-
832