AMD Radeon Pro Vega II vs NVIDIA GeForce GTX 870M
GPU · Specs Compare
Graphics Card
Release Date
Jun 2019
Mar 2014
Generation
Radeon Pro Mac
GeForce 800M
Type
Desktop
Mobile
Bus Interface
Apple MPX
MXM-B (3.0)
Clock Speeds
Base Clock
1574 MHz
941 MHz
Boost Clock
1720 MHz
967 MHz
Memory Clock
806 MHz
1250 MHz
Memory
Memory Size
32GB
3GB
Memory Type
HBM2
GDDR5
Memory Bus
4096bit
192bit
Bandwidth
825.3GB/s
120.0GB/s
Render Config
Compute Units
64
—
Shading Units
4096
1344
TMUs
256
112
ROPs
64
24
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
4 MB
384 KB
Theoretical Performance
Pixel Rate
110.1 GPixel/s
27.08 GPixel/s
Texture Rate
440.3 GTexel/s
108.3 GTexel/s
FP16 (half)
28.18 TFLOPS
—
FP32 (float)
14.09 TFLOPS
2.599 TFLOPS
FP64 (double)
7.045 TFLOPS
108.3 GFLOPS
Graphics Processor
GPU Name
Vega 20
GK104
GPU Variant
Vega 20 XT
N15E-GT-A2
Architecture
GCN 5.1
Kepler
Foundry
TSMC
TSMC
Process Size
7 nm
28 nm
Transistors
13.23 billion
3.54 billion
Die Size
331 mm²
294 mm²
Board Design
TDP
475W
100W
Suggested PSU
850 W
—
Outputs
1x HDMI 2.0b4x Thunderbolt
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 (12_1)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.1
Shader Model
6.7
5.1
CUDA
—
3.0
Benchmark
Blender
832
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.