Home GPU Comparison NVIDIA GeForce GTX 870M vs AMD Radeon Pro WX Vega M GL

NVIDIA GeForce GTX 870M vs AMD Radeon Pro WX Vega M GL

We compared two Mobile platform GPUs: 3GB VRAM GeForce GTX 870M and 4GB VRAM Radeon Pro WX Vega M GL to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 870M 's Advantages
64 additional rendering cores
AMD Radeon Pro WX Vega M GL 's Advantages
Released 4 years and 1 months late
Boost Clock has increased by 5% (1011MHz vs 967MHz)
More VRAM (4GB vs 3GB)
Larger VRAM bandwidth (179.2GB/s vs 120.0GB/s)
Lower TDP (65W vs 100W)

Score

Benchmark

FP32 (float)
GeForce GTX 870M
2.599 TFLOPS
Radeon Pro WX Vega M GL
2.588 TFLOPS
VS

Graphics Card

Mar 2014
Release Date
Apr 2018
GeForce 800M
Generation
Vega
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
IGP

Clock Speeds

941 MHz
Base Clock
931 MHz
967 MHz
Boost Clock
1011 MHz
1250 MHz
Memory Clock
700 MHz

Memory

3GB
Memory Size
4GB
GDDR5
Memory Type
HBM2
192bit
Memory Bus
1024bit
120.0GB/s
Bandwidth
179.2GB/s

Render Config

-
SM Count
-
-
Compute Units
20
1344
Shading Units
1280
112
TMUs
80
24
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
384 KB
L2 Cache
1024 KB

Theoretical Performance

27.08 GPixel/s
Pixel Rate
32.35 GPixel/s
108.3 GTexel/s
Texture Rate
80.88 GTexel/s
-
FP16 (half)
2.588 TFLOPS
2.599 TFLOPS
FP32 (float)
2.588 TFLOPS
108.3 GFLOPS
FP64 (double)
161.8 GFLOPS

Graphics Processor

GK104
GPU Name
Polaris 22
N15E-GT-A2
GPU Variant
VegaM MGL XL
Kepler
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
3.54 billion
Transistors
5 billion
294 mm²
Die Size
208 mm²

Board Design

100W
TDP
65W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Features

12 (11_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.1
Vulkan
1.2
3.0
CUDA
-
5.1
Shader Model
6.4

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