Home GPU Comparison AMD Radeon RX Vega 56 Mobile vs NVIDIA GeForce GTX 950A

AMD Radeon RX Vega 56 Mobile vs NVIDIA GeForce GTX 950A

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX Vega 56 Mobile and 2GB VRAM GeForce GTX 950A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX Vega 56 Mobile 's Advantages
Released 3 years and 3 months late
Boost Clock has increased by 16% (1301MHz vs 1124MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (409.6GB/s vs 32.03GB/s)
2944 additional rendering cores
NVIDIA GeForce GTX 950A 's Advantages
Lower TDP (75W vs 120W)

Score

Benchmark

FP32 (float)
Radeon RX Vega 56 Mobile +548%
9.326 TFLOPS
GeForce GTX 950A
1.439 TFLOPS
VS

Graphics Card

Jun 2018
Release Date
Mar 2015
Mobility Radeon
Generation
GeForce 900A
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

1138 MHz
Base Clock
993 MHz
1301 MHz
Boost Clock
1124 MHz
800 MHz
Memory Clock
1001 MHz

Memory

8GB
Memory Size
2GB
HBM2
Memory Type
DDR3
2048bit
Memory Bus
128bit
409.6GB/s
Bandwidth
32.03GB/s

Render Config

-
SM Count
-
56
Compute Units
-
3584
Shading Units
640
224
TMUs
40
64
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
64 KB (per SMM)
4 MB
L2 Cache
2 MB

Theoretical Performance

83.26 GPixel/s
Pixel Rate
17.98 GPixel/s
291.4 GTexel/s
Texture Rate
44.96 GTexel/s
18.65 TFLOPS
FP16 (half)
-
9.326 TFLOPS
FP32 (float)
1439 GFLOPS
582.8 GFLOPS
FP64 (double)
44.96 GFLOPS

Graphics Processor

Vega 10
GPU Name
GM107
Vega 10 XL (215-0894216)
GPU Variant
N16P-GT
GCN 5.0
Architecture
Maxwell
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
12.5 billion
Transistors
1.87 billion
495 mm²
Die Size
148 mm²

Board Design

120W
TDP
75W
-
Suggested PSU
-
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
No outputs
None
Power Connectors
-

Graphics Features

12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
5.0
6.4
Shader Model
5.1

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