NVIDIA GeForce GTX 980M vs AMD Radeon Pro V340
GPU · Specs Compare
Graphics Card
Release Date
Oct 2014
Aug 2018
Generation
GeForce 900M
Radeon Pro
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Base Clock
1038 MHz
852 MHz
Boost Clock
1127 MHz
1500 MHz
Memory Clock
1253 MHz
945 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR5
HBM2
Memory Bus
256bit
2048bit
Bandwidth
160.4GB/s
483.8GB/s
Render Config
Shading Units
1536
3584
TMUs
96
224
ROPs
64
64
L1 Cache
48 KB (per SMM)
16 KB (per CU)
L2 Cache
2 MB
4 MB
Compute Units
—
56
Theoretical Performance
Pixel Rate
72.13 GPixel/s
96.00 GPixel/s
Texture Rate
108.2 GTexel/s
336.0 GTexel/s
FP32 (float)
3.462 TFLOPS
10.75 TFLOPS
FP64 (double)
108.2 GFLOPS
672.0 GFLOPS
FP16 (half)
—
21.50 TFLOPS
Graphics Processor
GPU Name
GM204
Vega 10
GPU Variant
N16E-GX-A1
Vega 10 XL GL(215-0894304)
Architecture
Maxwell 2.0
GCN 5.0
Foundry
TSMC
GlobalFoundries
Process Size
28 nm
14 nm
Transistors
5.2 billion
12.5 billion
Die Size
398 mm²
495 mm²
Board Design
TDP
Unknown
230W
Outputs
Portable Device Dependent
1x mini-DisplayPort 1.4a
Power Connectors
None
2x 8-pin
Suggested PSU
—
550 W
Graphics Features
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.2
CUDA
5.2
—
Shader Model
6.7 (6.4)
6.4
Benchmark
3DMark Time Spy
3,916
—
3DMark Time Spy Extreme
1,767
—
Blender
—
627
▲ Specs Compare
Data sourced from official specifications and benchmark tests.