Home GPU Comparison AMD Radeon Pro Vega 64X vs NVIDIA GeForce GTX 980MX

AMD Radeon Pro Vega 64X vs NVIDIA GeForce GTX 980MX

We compared two Mobile platform GPUs: 16GB VRAM Radeon Pro Vega 64X and 8GB VRAM GeForce GTX 980MX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Vega 64X 's Advantages
Released 2 years and 9 months late
Boost Clock has increased by 25% (1468MHz vs 1178MHz)
More VRAM (16GB vs 8GB)
Larger VRAM bandwidth (512.0GB/s vs 192.0GB/s)
2432 additional rendering cores
NVIDIA GeForce GTX 980MX 's Advantages
Lower TDP (148W vs 250W)

Score

Benchmark

FP32 (float)
Radeon Pro Vega 64X +206%
12.03 TFLOPS
GeForce GTX 980MX
3.92 TFLOPS
Blender
Radeon Pro Vega 64X +167%
674
GeForce GTX 980MX
252
VS

Graphics Card

Mar 2019
Release Date
Jun 2016
Radeon Pro Mac
Generation
GeForce 900M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1250 MHz
Base Clock
1050 MHz
1468 MHz
Boost Clock
1178 MHz
1000 MHz
Memory Clock
1500 MHz

Memory

16GB
Memory Size
8GB
HBM2
Memory Type
GDDR5
2048bit
Memory Bus
256bit
512.0GB/s
Bandwidth
192.0GB/s

Render Config

-
SM Count
-
64
Compute Units
-
4096
Shading Units
1664
256
TMUs
104
64
ROPs
64
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
48 KB (per SMM)
4 MB
L2 Cache
2 MB

Theoretical Performance

93.95 GPixel/s
Pixel Rate
75.39 GPixel/s
375.8 GTexel/s
Texture Rate
122.5 GTexel/s
24.05 TFLOPS
FP16 (half)
-
12.03 TFLOPS
FP32 (float)
3.920 TFLOPS
751.6 GFLOPS
FP64 (double)
122.5 GFLOPS

Graphics Processor

Vega 10
GPU Name
GM204
Vega 10 XT (215-0894200)
GPU Variant
N16E-GXX-A1
GCN 5.0
Architecture
Maxwell 2.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
12.5 billion
Transistors
5.2 billion
495 mm²
Die Size
398 mm²

Board Design

250W
TDP
148W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Features

12 (12_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
5.2
6.4
Shader Model
6.4

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