Home GPU Comparison AMD Radeon RX Vega M GL vs NVIDIA GeForce GTX 680MX Mac Edition

AMD Radeon RX Vega M GL vs NVIDIA GeForce GTX 680MX Mac Edition

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX Vega M GL and 2GB VRAM GeForce GTX 680MX Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX Vega M GL 's Advantages
Released 5 years and 4 months late
Boost Clock1011MHz
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (179.2GB/s vs 160.0GB/s)
Lower TDP (65W vs 122W)
NVIDIA GeForce GTX 680MX Mac Edition 's Advantages
256 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX Vega M GL +17%
2.588 TFLOPS
GeForce GTX 680MX Mac Edition
2.209 TFLOPS
VS

Graphics Card

Feb 2018
Release Date
Oct 2012
Vega
Generation
GeForce 600M
Mobile
Type
Mobile
IGP
Bus Interface
PCIe 3.0 x16

Clock Speeds

931 MHz
Base Clock
-
1011 MHz
Boost Clock
-
700 MHz
Memory Clock
1250 MHz

Memory

4GB
Memory Size
2GB
HBM2
Memory Type
GDDR5
1024bit
Memory Bus
256bit
179.2GB/s
Bandwidth
160.0GB/s

Render Config

20
Compute Units
-
-
-
-
1280
Shading Units
1536
80
TMUs
128
32
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
1024 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

32.35 GPixel/s
Pixel Rate
23.01 GPixel/s
80.88 GTexel/s
Texture Rate
92.03 GTexel/s
2.588 TFLOPS
FP16 (half)
-
2.588 TFLOPS
FP32 (float)
2.209 TFLOPS
161.8 GFLOPS
FP64 (double)
92.03 GFLOPS

Board Design

65W
TDP
122W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Polaris 22
GPU Name
GK104
VegaM XL (D715A714)
GPU Variant
N13E-GTX2-A2
GCN 4.0
Architecture
Kepler
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
5 billion
Transistors
3.54 billion
208 mm²
Die Size
294 mm²

Graphics Features

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

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