NVIDIA GeForce GTX 980MX vs AMD Radeon Pro VII
GPU · Specs Compare
Graphics Card
Release Date
Jun 2016
May 2020
Generation
GeForce 900M
Radeon Pro Vega
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1050 MHz
1400 MHz
Boost Clock
1178 MHz
1700 MHz
Memory Clock
1500 MHz
1000 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR5
HBM2
Memory Bus
256bit
4096bit
Bandwidth
192.0GB/s
1020GB/s
Render Config
Shading Units
1664
3840
TMUs
104
240
ROPs
64
64
L1 Cache
48 KB (per SMM)
16 KB (per CU)
L2 Cache
2 MB
4 MB
Compute Units
—
60
Theoretical Performance
Pixel Rate
75.39 GPixel/s
108.8 GPixel/s
Texture Rate
122.5 GTexel/s
408.0 GTexel/s
FP32 (float)
3.920 TFLOPS
13.06 TFLOPS
FP64 (double)
122.5 GFLOPS
6.528 TFLOPS
FP16 (half)
—
26.11 TFLOPS
Graphics Processor
GPU Name
GM204
Vega 20
GPU Variant
N16E-GXX-A1
Vega 20 GLXT WS(215-0914026)
Architecture
Maxwell 2.0
GCN 5.1
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
5.2 billion
13.23 billion
Die Size
398 mm²
331 mm²
Board Design
TDP
148W
250W
Outputs
No outputs
6x mini-DisplayPort 1.4a
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
—
600 W
Graphics Features
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
CUDA
5.2
—
Shader Model
6.4
6.7
Benchmark
3DMark Time Spy
—
8,984
3DMark Time Spy Extreme
—
4,369
Blender
—
3,343
▲ Specs Compare
Data sourced from official specifications and benchmark tests.