AMD Radeon RX Vega M GL vs NVIDIA GeForce GTX 870M
GPU · Specs Compare
Graphics Card
Release Date
Feb 2018
Mar 2014
Generation
Vega
GeForce 800M
Type
Mobile
Mobile
Bus Interface
IGP
MXM-B (3.0)
Clock Speeds
Base Clock
931 MHz
941 MHz
Boost Clock
1011 MHz
967 MHz
Memory Clock
700 MHz
1250 MHz
Memory
Memory Size
4GB
3GB
Memory Type
HBM2
GDDR5
Memory Bus
1024bit
192bit
Bandwidth
179.2GB/s
120.0GB/s
Render Config
Compute Units
20
—
Shading Units
1280
1344
TMUs
80
112
ROPs
32
24
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
1024 KB
384 KB
Theoretical Performance
Pixel Rate
32.35 GPixel/s
27.08 GPixel/s
Texture Rate
80.88 GTexel/s
108.3 GTexel/s
FP16 (half)
2.588 TFLOPS
—
FP32 (float)
2.588 TFLOPS
2.599 TFLOPS
FP64 (double)
161.8 GFLOPS
108.3 GFLOPS
Graphics Processor
GPU Name
Polaris 22
GK104
GPU Variant
VegaM XL(D715A714)
N15E-GT-A2
Architecture
GCN 4.0
Kepler
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
28 nm
Transistors
5 billion
3.54 billion
Die Size
208 mm²
294 mm²
Board Design
TDP
65W
100W
Outputs
No outputs
No outputs
Power Connectors
—
None
Graphics Features
DirectX
12 (12_0)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.1
Shader Model
6.4
5.1
CUDA
—
3.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.